LeadingPureWaterAnalytics ProcessAnalyticsCatalogthermocense.com/_www/_docs/mettler_toledo_thornton_catalog.pdfTHORNTON LeadingPureWaterAnalytics ProcessAnalyticsCatalog ProcessAnalyticsMeasurementSolutions

THORNTONLeading Pure Water Analytics

ProcessAnalyticsCa

talog

Process Analytics Measurement Solutionsfor Industrial and Pure Water Applications

U.S. /Canada2012/13

pHDOTOCConductivity/ResistivityOzoneHousingsFlowSodium

Mettler -Toledo Thornton Headquarters, Bedford, USA

For Technical Service Call1-800-642-4418

For Fax Orders Call1-781-271-0214

World Headquarters

2

InfoGeneral information aboutthe productiQuick TipUseful tips and tricks forthe product!Did You KnowAdditional and helpfulinformation?

Table of ContentsProcess Analytics Catalog

IntroductionAbout METTLER TOLEDO 4Tools & Services 6Measurement Systems 8

Process Parameters IntroductionpH and ORP Systems 10Oxygen Measurement Systems 12Ozone 13Conductivity 14M800 and ISM Sensor Technology 16Total Organic Carbon 18

Sodium Analyzer2300Na 20

Conductivity /Resistivity SensorsUniCond® Conductivity /Resistivity Sensorsfor M800 & M300 ISM 22Conductivity /Resistivity Sensorsfor M300 & 770MAX 24Boiler Water Conductivity Sensors 30656 Pure Light™ 32

Total Organic Carbon (TOC)5000TOCi 345000TOCe 364000TOC 40TOC Pump Module 44550TOC 46

pH ElectrodespH/ORP Sensors 48pHure Sensor™ with ISM 50pH/ORP Housings 52

Dissolved Oxygen and Ozone SensorsDissolved Ozone Sensors with ISM 54High Performance Dissolved Oxygen Sensorwith ISM 56Long-Life Dissolved Oxygen Sensor 58

Flow SensorsPaddlewheel Flow Sensors 60Vortex Flow Meters 62Forward-Swept Impeller Sensors with Fittings 66Sanitary Flow Sensors 68

TransmittersM800 Multiparameter, Multi-ChannelTransmitter (4-wire) 70M300 & M300 ISM Transmitter 72770MAX Multi-Parameter Analyzer 76

MiscellaneousService, Calibration & Training 80Notes 86

ProductO

verview

METTLER TOLEDOOur Products for Your Application

METTLER TOLEDO US and Canada

3METTLER TOLEDO US and Canada

METTLER TOLEDO’s Distribution NetworkWorldwide

METTLER TOLEDO provides full sales and service coverage worldwide. Wherever our cus-tomers are, we are the competent partner. Many global manufacturers rely on our long-standing experience to ensure the highest levels of product and process quality control.

Mettler-Toledo ProcessAnalytics’ four producingorganizations ensure fasterlogistics and responsetime to market demands inall global regions.

Representative main office Representative branch officeManufacturing Market organization main office Market organization branch office

Distribution networkBased at several global productionsites, with more than twenty marketorganizations, and numerous salesrepresentatives, METTLER TOLEDOmaintains a distribution network allaround the world. Satisfaction of ourcustomers is based on three pillars:

Switzerland/UrdorfHeadquarters of Process Analytics

China/Shanghai Brazil /São Paulo

– Consulting: Our highly skilled expertsare at your disposal to support you infinding the best solution for yourmeasurement application, includingplanning, product selection, andinstallation.

– Products: A complete range ofproducts and systems to meet yourspecific measurement requirements.

– After-sales service: With our cus-tomized, lifelong service manage-ment, we are able to assist in man-aging measurement loops throughouttheir entire life cycle.

Mettler -Toledo ThorntonHeadquarters, USA and Canada

4

Mettler-Toledo Inc.

Product Inspection

Retail Division

THORNTON INGOLD

Process Analytics Division

Industrial Division

Laboratory Division

METTLER TOLEDOThe Leader in Liquid Analytical Measurement

METTLER TOLEDO GroupMETTLER TOLEDO specializes in pro-viding precision instruments with themost comprehensive range of serviceson a global level. With more than10,000 employees, the company gen-erates annual sales of over 1.9 billionUS$. Mettler-Toledo International Inc.has been listed on the New York StockExchange since 1997 (MTD).

METTLER TOLEDO instruments are usedfor critical research and development

applications and also for quality controlpurposes. The pharmaceutical, micro-electronics, chemical, food & beverage,and cosmetic industries are among theprincipal users.

METTLER TOLEDO enjoys an excellentreputation as an innovator, and currentlyinvests between 60 and 70 million US$per year in research and development,having increased overall R&D spend-ing by an average of more than 10%each year for the past five years.

METTLER TOLEDO makes every effort tomeet the highest quality standards, res-olutely applying Total Quality Manage-ment at both the product and processlevel, but specifically as part of oursupport for customers to comply withinternational guidelines.

Mettler-Toledo Process AnalyticsWithin the METTLER TOLEDO Group,the Process Analytics division concen-trates on analytical measurementsolutions for industrial manufacturingprocesses. The division consists oftwo business units: INGOLD andTHORNTON, both internationallyrecognized leaders in their respectivemarkets and technologies.

INGOLD is a worldwide leader in pH,dissolved oxygen, CO2, conductivityand turbidity solutions for processanalytical measurement systems inchemical, food & beverage, biotechnol-ogy and pharmaceutical industries.Its core competence is high quality in-line measurement of these parametersin demanding chemical process andhygienic and sterile applications.

THORNTON is the leader in pureand ultrapure industrial water monitor-ing instrumentation used in semi-conductor, microelectronics, pharma-ceutical, and biotech applications. Itscore competence is the in-line meas-urement of conductivity, resistivity, TOCand ozone in determining and control-ling water purity.

Introduction

About METTLER TOLEDOCommitment to Innovation and Quality


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INGOLD was founded in 1948 by Dr.Werner Ingold. Today, INGOLD providesthe broadest range of in-line analyticalmeasurement solutions for industrialprocesses in the biotechnology,pharmaceutical, chemical and

beverage industries. INGOLD offers sys-tems for the measurement parametersof pH/ORP, dissolved oxygen (DO), dis-solved CO2, conductivity and turbidity.One of the latest developments includesintelligent in-line sensor management

solutions for optimized maintenancemanagement in demandingapplications.


INGOLD – Leading Process AnalyticsINGOLD has a long track record of innovative high-quality solutionsfor demanding process analytics applications.

Our goal is to develop intelligent andinnovative measurement solutionswhich help you to optimize the produc-tion processes with newest measure-ment technology for:

– accuracy and reliability– reproducibility– improved yield– user-friendliness– simplified validation procedures

Our team of application specialists,spread over the whole world will assistyou in sustaining high product quality,in increasing production yields and inlowering maintenance costs.

INGOLD and THORNTON – A Qualified Team to Solve Your RequirementsINGOLD and THORNTON provide high-quality measurement solutionstailored to specific applications in practically any area of process analytics.

THORNTON Inc, founded in 1963 byDr. Richard Thornton, a Professor atMassachusetts Institute of Technology,has been part of the Process AnalyticsDivision since 2001. THORNTON’sleading market position is demon-

strated by its innovative analyticalinstruments and sensors for the meas-urement parameters of resistivity, con-ductivity, TOC, pH, dissolved oxygen(DO) and ozone. A new, revolutionarySmart TOC sensor integrated with a

multiparameter transmitter is highlysuccessful in challenging applicationswithin the pharmaceutical, biotech andmicroelectronics sectors.

THORNTON – Leading Pure Water AnalyticsTHORNTON is the market leader in critical ultrapure and pure wateranalytics, where accuracy and reliability are essential to product yield.

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www.mt.com/thorntonFast and Competent On-line Support

On-lineInform

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Tools & ServicesWhatever You Need, Wherever You Are


Visit our website at any time for fast and competent information.The very latest, updated product and support documentation isavailable in many different languages.

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– Suitable process analytical solution– Access to documents

What we offer ...– Information on products andmeasurement solutions

– Success stories about our solutionsin your industry

– Country specific information andservice offerings

– Personalized access– Multilingual information– Extensive download offerings

Complete measuring solutions

We provide measuring systems for:– pH/ORP– O2 dissolved– CO2 dissolved– Conductivity /Resistivity– TOC– O3 (dissolved Ozone)– Turbidity– Flow– Sodium, Silica

Find our offerings in:– Biotech and hygienic processes– Chemical processes– Water purification processes– Wastewater applications

Click and download

Find everything you need at a click– Product and application news– Industry brochures and newsletters– Flyers and technical data sheets– Instruction manuals– Service and support center– Country specific sites with localinformation

– Device descriptions for digitalcommunication

Access through industry

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Features and benefits

Request quotesand information

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Search by keywords

Product and servicedocumentation

Applications

7

Customer Service/Technical ServiceSeven Reasons to Choose METTLER TOLEDO

Our focus is customer successThe METTLER TOLEDO organization hasthe largest, best-trained global servicenetwork in the industry. Our globalpresence and reputation for outstandingquality make us the logical choice notonly to provide classical services butalso for services that go far beyondthose of other service providers.We understand that customers todayare interested in value-addedsolutions that give them competitiveadvantages in the marketplace.That is what we strive to provideour customers.

Providing the highest levels of serviceand customer satisfaction is veryimportant to METTLER TOLEDO and weunderstand that our customers expectnot only the highest quality products,but also superior customer and techni-cal support when they need it.

The service that METTLER TOLEDOprovides goes far beyond the initialpurchase. We pride ourselves in beingavailable for our customers, whether itis to answer a technical question, pro-vide details on system operation or tomanage requests for service.

METTLER TOLEDO also offer comprehensive tailoredservice packages to meet your needs. Please contact your local METTLER TOLEDO representative for your individual solution. Please see phone number of your localrepresentative on the last page of this catalog.


Customer service at METTLER TOLEDO strives to provide our customerswith added value whenever possible, including regular product serviceas well as any challenging technical support.

When you purchase products fromMETTLER TOLEDO you have the satis-faction of relying on proven productsin your process and having a worldclass service organization standingbehind them.

Our customers receiveQuicker repairs and calibrationReliable, professional,efficient serviceFast response timewhen you need itHigher system “uptime”Innovative and leadingedge support services thatmeet future needsRegulatory complianceImproved productivity andenhanced competitiveness

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How to Build a Measurement SystemSelect Your Components

1. Electrode/sensor selectionMETTLER TOLEDO electrodes and sen-sors are high performance and longlasting. However, the proper selectionshould be made according to the appli-cation and process environment towhich it will be exposed.

Basic selection considerations are:– Measurement range– Operating temperature range– Pressure resistance– Electrode length– Accuracy– Cable plug– Built-in temperature compensation– Hygienic requirements

3. Housing selectionHousings hold the electrode or sensorwhile providing contact with theprocess medium.

Basic selection considerations are:– Sensor compatibility– Housing design: Stationary for sensorprotection; retractable for safely with-drawing the sensor without processshutdown

– Immersion depth into the medium– Process connection style– Appropriate material of constructionfor process compatibility

2. Transmitter selectionTransmitters are the component whichcommunicate to the user and translatesthe electrode’s reading into a displayedmeasurement. The transmitter transfersthe data to the process control system.A variety of transmitters are available tosuit each application and functionalrequirement.

Basic selection considerations are:– Available functionalities e.g. PIDcontrol, number of inputs andoutputs, data logging etc.

– Communication protocol Ethernet,PROFIBUS®.

Power supply– Process environment with waterproofrating and agency certifications

– Customer conveniences, such asbacklit display, multi languages,password protection

– Area classification

System

Selection

Measurement SystemsThe Perfect System for Your Loop


For proper operation and optimal performance in your process, each element of your measure-ment system must be carefully chosen. A complete measurement system requires componentsincluding an electrode, housing, process connection, cable and transmitter.

9

4. Process connection selectionOur process connections fix the hous-ing to the vessel, reactor, pipe oropen basin.

Basic selection considerations are:– Straight or inclined type– Sockets, flanges and appropriatethread

– Appropriate material

5. Cable (if needed)Various lengths of cable can beselected to provide flexIbility in locatingthe sensor.

6. Preamplifier selectionA preamplifier sends signals over longdistances reliably. Preamplifiers aregalvanically isolated to maximize elec-trical noise immunity and operate eitherwith or without a solution ground.

7. Other componentsHandling and maintenance may alsobe enhanced by adding useful acces-sories such as sensor simulators orpolarization units.


10

pH and ORP SystemsReliable Even in Ultra Pure Water Applications

Functional definitionpH can be described as a measure-ment of the relative acidity of a solu-tion. Oxidation reduction potential(ORP) as measured with an ORP elec-trode, provides an indication of theoxidative state of the solution. It isimportant to measure, and often tocontrol the pH and/or ORP of a solutionfor several reasons:– To produce products with consistentwell defined properties

– To efficiently produce products atoptimal cost

– To avoid health risks– To protect our environment– To prevent physical/chemicaldamage to materials

– To meet regulatory requirements– To expand scientific knowledge

The accurate measurement of pH/ORPis critical in most industries. Eachapplication has unique physicalrequirements of chemical, temperature,and pressure resistance and possiblyhygienic design. Another factor is whatis to be done with the measurement:

monitoring only, data logging orprocess control.

pH electrode selectionIt is important to understand the detailsof the application before selecting a pHelectrode. The table gives an initialglance at the various electrodes avail-able and typical applications. Selectionof a pH electrode requires a thoroughknowledge of the process. Once therequirements are known, comparison ofthe electrode specifications detailed inthis catalog will identify the appropriatesensor.

pHIntroductionIncreased Safety for Your Production Process


With many decades of experience in designing pH/ORP electrodes METTLER TOLEDO offersa state-of the-art solution for practically any type of process analytical application.

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* New pH/ORP Sensors with ISM allow measurement of pH and ORP with the same sensor!

1050

533

39

1050

532

88

5200

051

2

Industrial processes

Pharmaceutical Industry

Makeup Water

Wastewater

Power Industry

Makeup water

Cycle chemistry

Stator cooling

Scrubber

Wastewater

Semiconductor Industry

Makeup water

Pure water

Recycle, reclaim, waste

Water Treatment

Air scrubbers

Cooling water

Potable water

Wastewater Treatment

Flue gas neutralization

Galvanic wastewater

Industrial wastewater

Precipitation of heavy metals

Sludge dewatering

Neutralization

pHur

eSe

nsor

pHORP*

5200

538

1(IS

M)

5200

298

7

4145

331

02

5200

538

2(IS

M)

5200

298

9

5200

537

3(IS

M)

5200

255

9


THORNTON pH electrode selection guideby industries and applications

THORNTONLong Life Sensor

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THORNTONHigh Performance

Measurement of dissolved oxygenProper oxygen levels are important inmany processes involving the use ofpure and ultra pure water. Control ofdissolved oxygen will ultimately ensureproduct quality,reduce costs and pro-vide maximum product yield.

Electrochemical oxygen sensorsThe THORNTON high-performance sen-sors have been designed for in-linemeasurements of dissolved oxygen inthe low ppb-range in power plant cyclechemistry and stator cooling systemsand in ultrapure water applications ofthe semiconductor industry.

The long life sensor with its durablemembrane and industry proven tech-nology ensures low maintenance andlong term stability. The high perform-ance oxygen sensor excels in low ppb-applications providing high accuracyand rapid response.

Professional service and validationSensor service includes rebuilding,cleaning, testing, and recertification ofyour THORNTON sensor, done quicklyand efficiently to minimize downtime.Validation and testing of oxygen equip-ment is done with equipment traceableto NIST.

Oxygen Measurement SystemsHigh Reliability and Wide Application Coverage

Dissolved

andGaseous

Oxygen

IntroductionHigh Process Efficiency Under Any Condition


METTLER TOLEDO provides sensors to measure dissolved oxygen (DO) in demanding lowppb-level applications.

Ozone sanitization of pharmaceuticalwater systemsComplete sanitization is achieved bycontrolling ozonation downstream ofthe storage tank. A second ozonemeasurement guarantees the removalof all ozone downstream of UVdestruction.

Ozone sanitization of semiconductorultrapure waterOzone sanitization can be controlled bymonitoring the ozone concentrationdownstream of the ozonator and UPWstorage tank. To be sure all ozone hasbeen decomposed after UV lights a sec-ond ozone measurement can confirm azero level.

Measuring principlesOzone passes through a gas-perme-able reinforced membrane of excep-tional durability producing an electro-chemical reaction and current flow indirect proportion. Behind the membraneis the platinum cathode where ozonereacts to produce the measurement sig-nal. The electrochemical reaction iscompleted at the silver anode. Full tem-perature compensation accounts foreffects of both membrane permeabilityand solubility of ozone in water.

Important features of an ozone sensor– Rapid, accurate response– Positive zero detection– Low maintenance with drop-inmodular membrane

Ozone sanitation of bottled waterContinuous measurement and controlto proper ozone levels of bottled wateris a key quality practice that promotesconsistent good taste and long shelflife.

Ozone sanitization of beveragesystemsOzonated water is used in place ofchemicals for CIP operations whenchanging between flavors. Ozone pro-vides cleaning and disinfection withoutrisk of objectionable residuals orbyproducts.

THORNTON Ozone Measurement SystemsProvide Accurate Response and Excellent Sensitivity

THORNTON’s dissolved ozone measurement systems show rapid and accurateresponse to ozone concentrations. The excellent sensitivity gives positivedetection of zero ozone after destruction by UV light.

THORNTON dissolved ozone sensor

13

Transmitter selectionTHORNTON sensors are commonlyused together with the M800multiparameter transmitter and theM300 transmitter.


14

Three commonly used techniquesElectrolytic conductivity is a measure ofthe total ionic content of a solution.There are three main methodologies tomeasure conductivity:– 2-electrode sensors are for measure-ments in high purity water andrelatively low conductivity ranges

– 4-electrode sensors are for mid tohigh ranges. They are more resistantto fouling than two-electrode designs

– Inductive sensors cover mid to veryhigh conductivity ranges, and areparticularly resistant to fouling.

METTLER TOLEDO offers all threemethodologies.

2-electrode sensor design (Fig.1)An AC voltage is applied across the 2electrodes, and the resistance betweenthem is measured. The built-intemperature sensor provides fast accu-rate measurement. The cell geometryand the high solution resistance allowfor very accurate and precise conduc-tivity determination.

Sensors are used for:water conditioning and purificationstages where they are capable ofdetecting minute levels of impurities inultrapure water.

4-electrode sensor design (Fig.2)An AC voltage is applied across the2 outside electrodes. The principle is tomeasure the voltage drop across the 2inner electrodes. Therewith polarizationerrors are eliminated. Since this tech-nique measures potential drop themeasurement remains accurate. It per-mits easier in-line cleaning and it canbe installed in smaller piping thaninductive sensors.

Sensors are used for: concentrationmeasurement of acids, alkalis, andsalt process streams.

UniCond® Conductivity/Restivity Sen-sors with ISM (Fig.3)The UniCond® conductivity/resistivitysensor advancement integrates themeasuring circuit and the physicalsensor into a single unit. UniCond®

conductivity/resistivity sensors provideexceptionally wide measurementranges due to their advanced built-inmeasuring circuit. The on-board meas-uring circuit eliminates interferencefrom lead wire resistance and capaci-tance. Only digital signals go back tothe transmitter. The UniCond® designmitigates the effects of polarizationenabling the upper range of theconductivity sensor to be greatlyexpanded. UniCond® sensors providethe ability to accurately measure fromultrapure water to brackish water (up to50,000 µS/cm) with a single inte-grated sensor greatly simplifying watertreatment instrumentation.

Conductivity SystemsWhen Optimal Performance Is Essential

Inner electrode

rod

Outer electrode cylinder

Fig. 1: Concentric 2-electrode design

Measuring electrodes

AC voltage measurement

Drive electrodes

Four electrode sensor

AC voltage source

Fig. 2: 4-electrode sensor design Fig. 3: UniCond®

Conductivity

IntroductionControl Your Process Regardless of Your Application


Electrolytic conductivity is a widely used analytical parameter for water purity analysis,monitoring of reverse osmosis, cleaning procedures, control of chemical processes, and inindustrial wastewater.

15

58 031 409

243E233240-201

Continuous conductivity monitoringaccording to USP <645>USP guideline <645> sets a standardfor the quality assessment of USPwaters based on measurement of theelectrolytic conductivity. There is a3-stage test in which stage 1 allowson-line, non-temperature compensatedconductivity measurement. There arespecific requirements for the sensorsand transmitters (see table below).


Specification USP <645>Conductivity sensor Verify cell constant withinand cell constant accuracy 2% using a reference solutionConductivity meter NIST traceable 0.1% precisioncalibration resistors in place of sensorInstrument resolution 0.1µS/cmInstrument accuracy 0.1µS/cmat 1.3µS/cmTemperature compensation Must be read uncompensatedInstrument dynamic range 102

THORNTON instruments fulfill all theserequirements. In addition, THORNTONinstruments provide USP and EP set-points for convenience.

METTLER TOLEDO instrumentsmeet USP <645> waterconductivity requirements

Application guide for conductivity sensors

4-electrode sanitary

16 METTLER TOLEDO US and Canada

M800 and ISM Sensor TechnologySimplifying your System Installation

“Plug and Measure”When connected, the M800 transmitterautomatically recognizes the sensortype, model, and serial number; self-configuring many basic characteristicsof that measurement channel. Menufeatures for the transmitter areimmediately customized for thedetected parameter, calibration factorsare loaded, and measurements areavailable within seconds.

Mix and match parameters from acomprehensive range of sensorsTwo & four-channel M800 transmittersreduce the cost per measurement pointby providing multiple measurements.

Conductivity/ResistivityTHORNTON provides a full complementof UniCond® conductivity sensors withNPT or Tri-Clamp sanitary fittings.

Intelligent Sensor Management (ISM)ISM enables you to take full advantageof digital sensor-transmitter communi-cation for excellent signal stability, fastsensor commisioning, predictive main-tenance and sensor diagnostics.

Intuitive Touchscreen OperationLarge, button-free front panel providesintuitive, simple operation and easyaccess to any menu or function.

ISMSensor

Technology

IntroductionEnhanced functionality and Ease of use

The M800 and ISM sensor technology combines power, flexibility and ease of use into a singlepackage. With critical information such as sensor type, calibration data and serial numberfactory-stored in memory, the M800 and ISM sensors virtually eliminate the need for complextransmitter configuration.

Membrane ProcessA single M800 can handle pretreatment and all important membraneperformance measurements including % rejection and % recovery.

Deionization ProcessAn additional M800 readily monitors & controls deionization process.Ionic loading on the DI resin can be tracked by THORNTON’s uniqueDICap™ deionization capacity monitoring which integrates flow & TDSto yield total grains or total equivalents.

An assortment of sensor options areavailable, including various lengths,cell constants and materials. UniCond®

sensors provide exceptionally widemeasurement ranges due to their onboard digital measuring circuit.Precise factory calibration of cellconstant and RTD is stored in sensormemory for immediate access by theM800.

Total Organic Carbon (TOC)The 5000TOCi sensor utilizes UVOxidation and differential conductivity inconjunction with the M800 instrumentto perform ppb-level TOC measure-ments. ISM technology is employedallowing interface with the TOC sensorthrough standard M800 patch cables,


and sensor functionality is completelycontrolled through a standard M800transmitter

pH & ORPMETTLER TOLEDO Thornton provides avariety of ISM sensors with a platinumsolution ground that can also provideORP measurement. The high purity pHassembly uses a shielded flow cham-ber and self-pressurized reference elec-trode for stable measurement.

Dissolved OxygenTHORNTON provides accurate, reliabledissolved oxygen sensors with ISM formeasurement in high purity ranges. Thehigh-performance sensor providesespecially high accuracy and fastdown-scale response.

Dissolved OzoneTo assure sanitization of pharmaceuti-cal, semiconductor and bottled watersusing ozone, the THORNTON OzoneSensor with ISM provides reliable,accurate monitoring. Its drop-inreplacement membrane design allowsfast, simple, inexpensive maintenance.

FlowA variety of flow sensors are availableto provide pulse input to the M800 tomeet the needs of most applications.Flow comparisons between two sensorscan be made through the M800 toinclude difference, ratio, and% recovery.

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TotalO

rganicCa

rbon

IntroductionReal-time Release for Your USP Water


Introduction Smart SensorTechnologyThe 5000TOCi Sensor uses IntelligentSensor Management technology inter-facing with the M800 MultiparameterAnalyzer / Transmitter. This technologyallows the M800 to recognize the con-figuration and sensor parameters whenconnected. The M800 instrument willallow up to two or four 5000TOCiSensors to be connected to any of thefour input channels. Any remainingchannels are available for use with allother ISM Sensors. The M800 alsoprovides two pulse input channels foradditional flow measurements.

The Sensor connects directly to theM800 instrument using standard patchcables. The 5000TOCi Sensoris designed to meet the requirementsof today's industrial facilities with itsUL rating. Combined with the M800instrument it provides the most versatileand flexible TOC measurementplatform available.

Measurement technology UV Oxida-tion/Differential ConductivityThe 5000TOCi Sensor uses provenultraviolet oxidation with differentialconductivity (see Figure 1) as themethod to effectively determine TOC

concentrations. High performancedigital conductivity sensors providecontinuous conductivity measurementbefore and after sample oxidation. Thisis accomplished using a continuousflow-through spiral quartz tube designthat allows the sample to flow continu-ously through the sensor. This designmaximizes exposure to the 185nanometer UV light, while minimizingmeasurement response time andproviding complete oxidation. Thissimple and effective design requires noreagents or chemicals and has nomoving mechanical components.

The formation of hydroxyl radicals inthe water during UV exposure producesa mechanism through which bonds innon-ionic organic compounds are bro-ken and oxidization occurs to formproducts such as carbon dioxide and

Total Organic Carbon (TOC)Smart Sensor Technology

water. The carbon dioxide dissolves inthe water and forms carbonic acidwhich dissociates into ionic-conductivespecies. This change in conductivity isassociated with TOC (see Figure 2).

USP/EP and SSTIn the Pharmaceutical Water productionprocess, System Suitability Testing(SST) is an essential activity to verifythe performance of a Total OrganicCarbon monitoring system and toensure its adequacy for TOC analysis.

USP and EP RequirementsIn the requirements for TOC measure-ment, the United States Pharmacopoeiaand European Pharmacopoeia haveestablished specific Total OrganicCarbon (TOC) tests as described in USPGeneral Chapter <643> and EPChapter 2.2.44, respectively.

Quartz Coil

UV Oxidation

UV Lamp

Conductivity Sensor (1)

Conductivity Sensor (2)

CxHyOz CO2 + H2O H2CO3 H+ + HCO–3

• OH

non-ionic ionic-conductive(carbonated water)

UV

Figure 2Figure 1


How is TOC System Suitability Veri-fied?Once the measurements of sucrose,1,4-benzoquinone and reagent waterare complete, a simple calculation isapplied:1. Calculate the limit response by

subtracting the Reagent Water (RW)TOC response from the response ofthe Sucrose (RS) Standard Solution.This is RS–RW.

2. Calculate the corrected SystemSuitability Solution response bysubtracting the Reagent Water TOCresponse from the 1,4-benzoquinoneTOC response. This is RSS–RW.

3. Fill in the responses to the followingformula:

These chapters provide:– Guidance on the methodology forTOC testing

– Criteria for establishing instrumentacceptance

– TOC limits for the sample to betested

Challenges of System SuitabilityTestingBecause organic carbon appears invarious forms in nature and subse-quently in water treatment processes,a wide variety of oxidation states andchemical forms are found in these sys-tems. The goal of System SuitabilityTesting is to challenge the TOC meas-urement technique by verifying that twochemicals of very different chemicalproperties respond equally. In thiscase, the two chemicals specified inthe pharmacopoeial chapters aresucrose and 1,4-benzoquinone.Because of their unique and differentchemical structure, sucrose and1,4-benzoquinone challenge the bond-breaking and oxidation capability ofthe TOC measurement technology.

These solutions are commonly referredto as easy to oxidize and hard to oxi-dize chemicals, respectively. In addi-tion to sucrose and 1,4-benzoquinone,reagent water (the water used to man-ufacture the sucrose and 1,4-benzo-quinone solutions) is analyzed duringthe suitability testing.

Response Efficiency (%) =100 RSS–RW

RS–RW

Response efficiency must fall withinthe limits as established in thetable below:

System Suitability Acceptance: 85% to 115%

The TOC measurement system passessystem suitability testing if theresponse efficiency is greater than orequal to 85% and less than or equalto 115%.

Feature 5000TOCi 5000TOCe 4000TOCNumber of TOC sensors per transmitter 4 2 1

Measurement Range 0.05-2000ppbC 0.05-1000ppbc 0.05-1000ppbc

Transmitter M800 770MAX M300

Multi-parameter Yes Yes No

Plug and Measure Yes Yes Yes

USP, EP, JP and Ch. P Compliant Yes Yes Yes

Continuous Measurement Yes Yes Yes

Automatic Flow Control Yes No No

ISM Capability Yes No No

Semi-Automated Cal/SST Yes No No

20

www.mt.com/Thornton


Sodium

THORNTON Sodium AnalyzerTrace Contamination Measurement

2300NaHigh Sensitivity, Low MaintenanceNEW!

The Thornton 2300Na Sodium Analyzer offers a new design for a traditionalmeasurement for pure water treatment and power cycle chemistry monitoring. ThisAnalyzer provides assurance of water purity to minimize corrosion and maximizewater production. Early detection of trace contamination is enabled with minimaloperator supervision.

Features/Benefits- Fully automatic, unattended calibration – assures reliable operation while savingtechnician time

- Reagent addition confirmation by pH – guarantees consistent measurementresults

- Convenient grab sample measurement – for additional samples and QC checksfor other areas of the plant

- Slow and complete reagent consumption – saves reagent costs and eliminateswaste disposal issues

- Simultaneous display of sodium, adjusted pH, temperature and calibrationprogress – provides convenient analyzer and sample status at a glance, savingoperator time

- Automated electrode conditioning with each calibration – minimizes the need forelectrode etching

- Choice of two enclosures: fully closed for dirty plant environments or withcontrols conveniently accessible for clean sample rooms

- Four analog outputs for sodium, pH and temperature with choice of scaling –enables full integration into data acquisition or control systems

SpecificationsMeasurementsRange, sodium 0.001-100,000 ppb or equivalent ppm, auto-rangingResolution, sodium 4 digits with decimal, autoranging; 0.001 ppb in lowest rangeAccuracy, sodium 10% of reading ± 0.05 ppbResponse time (90%) 120 sUpdate rate once per secondReagent consumption diisopropylamine, DIPA, approximately 1 L per 2 months;

more at higher temperatures and for cation exchange samplesSample pH 2.5 -12Sample flowrate >40 mL/min (>20 mL/min for cation exchange samples) excess to drainSample temperature 5 to 50 °C (41-122 °F)Sample pressure 0.3-7 bar(g) (5-100 psig)Calibration Automatic, unattended 3-point known addition; manual 1- or 2-pointElectrode conditioning Part of auto-cal sequenceGrab sample measurement IncludedRange, pH 0.00 -14.00 pH, reagent conditioned sampleRange, temperature (Ambient) 5 - 50.0 °C (41-122.0°F)


Microelectr.

Power

Typical Applications– Ultrapure water monitoring at sub-ppb sodium levels– Pure water treatment cation exchange monitoring detects the first breakthrough of sodium

– Power steam quality monitoring protects turbines from sodium attack– Power condensate monitoring detects small leaks early to allow time toplan corrective action

SpecificationsOutputsAnalog outputs For sodium, conditioned pH, temperature; four powered 0/4-20 mA, 22 mA alarm,

500 ohm max load, not for use with externally powered circuitsAnalog output scaling Linear, bi-linear, logarithmic (1,2,3 or 4 decades) or auto rangingAnalog output accuracy ±0.05 mARelay contacts two unpowered, SPDT, 250 VAC/30VDC, 3 A resistive freely assignable to

setpoints for sodium, pH, temperature; other relays used for auto-calInstallation/Power/EnclosureOperator interface 4-line backlit LCD, 5 tactile keys; simultaneous display of sodium, conditioned pH,

auto-cal status (temperature optional)Connections Sample inlet: 1/4” or 6 mm OD tube SS compression fitting

Drain hose: 19 x 25.4 mm (¾ x 1”), 2 m (6 ft) length includedPower 100-240 VAC, 50-60 Hz, 25 W; on power loss all settings are retainedDimensions HWD Enclosures: 900 x 450 x 190 mm (35.4 x 17.7 x 7.5”)Weight 27 kg (60 lbs)Ambient operating temperature 5-50 °C (41-122 °F)Humidity 10-90% non-condensingRatings/approvals CE

438.15 mm17.25”

177.8 mm7”

901.

7m

m35

.5”

Ordering InformationDescription Order No.2300Na Sodium Analyzer,with partial door for clean sample room 58 042 0012300Na Sodium Analyzer,with full dust & water resistant enclosure 58 042 002

22

Feature Overview– Plug & Measure functionality– Integral high-performancemeasuring circuit

– Robust digital output signal– Calibration data stored internally

UniCond® conductivity / resistivity sensors for the Thornton M800 and M300 ISMprovide exceptionally wide measurement ranges due to their advanced built-inmeasuring circuit. The on-board measuring circuit eliminates interference fromleadwire resistance and capacitance. Only digital signals go back to the transmit-ter. Advanced measuring techniques further contribute to superior accuracy over theexpanded range.

SpecificationsCell Constant Accuracy 0.01cm–1 sensor: ±1%

0.1cm–1 sensors: ±1% for 0.02–5,000 µS/cm;±3% > 5,000 µS/cm

Cell constant repeatability ±0.25%;Temperature sensor Pt1000 RTD, IEC 60751, Class A, with NIST-traceable

calibrationTemperature accuracy ±0.1°C at 25°C;Maximum cable length 91m (300ft)Finish (Sanitary 0.1 cm–1 Ra 0.2 micrometers (8 microinches),sensors) 316L SS is electropolishedInsulator Material PEEKResponse Time 90% of value in < 5 sec.Connector IP65, mates with 58 080 27X series cable

UniCond® Conductivity /Resistivity Sensorsfor M800 & M300 Transmitters with ISM

Other Highlights– Extremely wide rangeability:ultrapure to sea water

– Highest accuracy– NPT and TriClamp connections

Conductivity/Resistivity

THORNTON Conductivity /Resistivity Sensors with ISMAccurate and Reliable

www.mt.com/Thornton


NEW!

1000-31 1000-30

Flow Housings

23

Ordering InformationDescription Order NumberFitting Insertion Length Fitting/Body Range Cell Const. Electrode Max Pressure/Temp

“X” mm (inch) material (µS/cm)* (cm–1) material Psig (bar(g)) at °C (°F)3⁄4" NPTM 34 (1.35) Teflon®/SS 0.02–50,000 0.1 Titanium 250 (17) at 93 (200) 58 031 4043⁄4" NPTM 132 (5.19) Teflon®/SS 0.02–50,000 0.1 Titanium 250 (17) at 93 (200) 58 031 4093⁄4" NPTM 34 (1.35) Teflon®/SS 0.02–50,000 0.1 Monel 250 (17) at 93 (200) 58 031 4073⁄4" NPTM 132 (5.19) Teflon®/SS 0.02–50,000 0.1 Monel 250 (17) at 93 (200) 58 031 4081⁄2" NPTM 29 (1.14) Teflon®/SS 0.02–50,000 0.1 Titanium 250 (17) at 93 (200) 58 031 4063⁄4" NPT 86 (2.38) Teflon®/SS 0.002–500 0.01 Titanium 250 (17) at 93 (200) 58 031 41011⁄2" Tri-Clamp® 86 (3.38) Titanium 0.02–50,000 0.1 Titanium 203 (14) at 130 (266) 58 031 413†

& 450 (31) at 25 (77)11⁄2" Tri-Clamp® 86 (3.38) 316L SS 0.02–3,000 0.1 316L SS 203 (14) at 130 (266) 58 031 414†

& 450 (31) at 25 (77)2" Tri-Clamp® 105 (4.13) 316L SS 0.02–3,000 0.1 316L SS 203 (14) at 130 (266) 58 031 415†

& 450 (31) at 25 (77)* Megohm-cm = 1/µS/cm† FDA compliant materials with certification to meet EN10204 3.1B. & USP <88> Class VI® Tri-Clamp is a registered trademark of Apha Laval® Teflon is a registered trademark of Dupont

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3/4" NPT

X

[ 15.7 mm0.62"

[ 12.7 mm0.50"

[ 15.7 mm0.62"

[ 104 mm / 4.1"

[ 109 mm / 4.3"

[ 71 mm / 2.8 "

Tri-Clamp fittingsee table

Dimensions of the UniCond® NPT 0.01 constant conductivity sensor

Dimensions of the UniCond® NPT 0.1 constant conductivity sensor

Dimensions of the UniCond® sanitary 0.1 constant conductivity sensor

1/8" NPT Outflow port

1/8" NPT Inflow port

3/4" NPT Sensor port

1/4" NPT Outflow port

1/4" NPT Inflow port

3/4" NPT Sensor port

[ 31.8 mm1.25"

[ 38.1 mm1.50"

28.6 mm1.13"

25.4 mm1.00"

82.6 mm / 3.25 "

82.6 mm / 3.25 "

Dimensions of the PVDF flow housing (1000-31)(for 0.1 constant 3⁄4" NPT short conductivity sensors only)

Dimensions of the 316SS flow housing (1000-30)(for 0.1 constant 3⁄4" NPT short conductivity sensors only)


24

www.mt.com/THORNTON-Cond



THORNTON provides a full complement of conductivity / resistivity sensors for M300or 770MAX with NPT or sanitary fittings. They include various lengths, cell con-stants and materials to match the application: titanium concentric electrodes forhigh purity water; monel electrodes for rinse waters containing HF; highly polished316L stainless steel (SS) electrodes for pharmaceutical waters; CPVC and PEEKsensors with four flush electrodes for solutions with higher conductivity and/orsuspended material; and an epoxy sensor which can also measure chemical con-centration.

SpecificationsCell constant accuracy ± 1%, except ± 5% system accuracy for 4-electrode

& 10 constantCell constant repeatability ± 0.25%, except ± 2% for 4-electrode & 10 constantTemperature sensor Pt1000 RTD, IEC 746, Class A, except 50 constantTemperature accuracy ± 0.1°C (± 0.2°F), except 4-electrode sensors

at 25°C (77°F)Cable jacket material NPT: PVC, 80°C (176°F) rating

Sanitary: Teflon®, 200°C (392°F) ratingM300. sensor 60 m (200 ft), except 15 m (50 ft) for 244-Seriesdistance

770MAX. sensor 91m (300 ft), except 15m (50 ft) for 234 seriesdistance

Finish N4 (Ra <0.2µm/Ra <8µin), 316L SS is electropolishedInsulator material PEEK (0.01 & 0.1 constant); Noryl (10 constant)

Feature Overview– Precise factory calibration and certification of each cell constant and RTD– Optimized 4-wire measuring circuitry provides exceptional rangeability andaccuracy, eliminating cable effects

– Quick and easy installation

Typical Applications– Pharmaceutical water– Power and steam generation– Semiconductor water treatment– Recycle and reclaim water– Wastewater treatment

For detailed information about conductivity sensors for M300:Please refer to pages 26-27 for ordering information and drawingsFor detailed information about conductivity sensors for 770MAX:Please refer to pages 28-29 for ordering information and drawings

Conductivity Sensors for M300 & 770MAXA Comprehensive Series to Meet Industry Requirements

Sensor Selection CriteriaTHORNTON offers a widevariety of conductivity /

resistivity sensors to accomodate mostapplications. Use the following criteriato select the appropriate sensor for yourinstallation:– Conductivity or resistivity range– Transmitter– Mounting type: insertion, retractableor submersion

– Pipe connection and size– Chemical compatibility, includingcleaning and disinfection processes

– Temperature requirements, includingsteam and/or hot chemical cleaning

i


THORNTON Conductivity /Resistivity SensorsAccurate and Reliable

243E

233

240-20

1

244-63

0

240-20

2


Conductivity Standard SolutionsProvided for sensor verification and recalibration, conductivity standards are pro-duced, analyzed and documented in the Mettler-Toledo Thornton ISO9001 certifiedfacility with processes similar to those used to calibrate high accuracy THORNTONconductivity sensors. They are provided with label and certificate with lot number,certified value, expiration date, plus ASTM and NIST traceability data. These stan-dards are analyzed and used at equilibrium with the atmosphere.

SpecificationsStandard Accuracy Shelf Life Order Number25µS/cm, 500ml, HCl ± 3% 6 months 58 078 001100µS/cm, 500ml, KCl ± 1% 12 months 58 078 0021000µS/cm, 500ml, KCl ± 1% 12 months 58 078 00310,000µS/cm, 500ml, KCl ± 1% 12 months 58 078 004100,000µS/cm, 500ml, KCl ± 1% 12 months 58 078 005

Did You KnowTHORNTON conductivitysystems are routinely used

by other instrument suppliers as thereference to provide traceability whencalibrating their instrumentation.

?

Calibration of Conductivity Sensors

THORNTON Auto-loop Factory Calibration SystemTHORNTON conductivity sensors are industry standards for determining waterpurity and solution concentration. THORNTON ISO 9001 factory calibration andcertification are NIST and ASTM traceable using THORNTON’s unique ultrapureauto-loop calibration system. Certification includes test and accuracy, plus materi-als as noted in sensor specifications.

USP pharmaceutical water monitoring requirements are met with sanitary sensorswhich provide accurate conductivity and temperature measurement. 316L stainlesssteel Tri-Clamp mounting sensors have an electropolished finish with roughnessaverage (Ra) <0.2µm, <8µin.

4-electrode sensors are ideal for monitoring clean-in-place (CIP) solutions anddeionizer regenerant concentrations.

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Conductivity Sensors for M300

Drawings

PVDF Flow Housing (1000-31)

316SS Flow Housing (1000-30)

Sanitary, VP

Sanitary, Standard

Sanitary 4-Electrode

NPT 4-Electrode, PEEK

NPT 4-Electrode, CVPC

Submersion 0.1 Constant

10 ConstantNPT 0.01 and 0.1 Constant42 mm1.65"

[ 12.7 mm[ 0.50"

3⁄4" NPT

1⁄2" or 3⁄4" NPT

X > 3"

X < 3"

42 mm1.65"

[ 15.7 mm[ 0.62"

[ 15.7 mm[ 0.62"

"X"

25.4 mm1.00"

[ 25.4 mm[ 1.00"

Tri-Clamp fitting, see table

Sanitary fitting, see table

[ 15.9 mm[ 0.625"

VP connector

64.5 mm2.54"

"X" see table6.35 mm/0.25"

1⁄4" NPT outflow port

1⁄8" NPT outflow port

3⁄4" NPT sensor port

3⁄4" NPT sensor port

1⁄4" NPT inflow port

1⁄8" NPT inflow port

28.6 mm/1.13"

25.4 mm/1.00"

[ 38.1 mm[ 1.50"

[ 31.8 mm[ 1.25"

82.6 mm3.25"

82.6 mm3.25"

Tri-Clamp fitting, see table

VP connector

VP connector

38.1 mm1.50"

"X"

105.2 mm/4.14"

26.9 mm/1.06" wrench flats1" NPT

[ 25.4 mm/1.00"

[ 25.4 mm/1.00"

126.7 mm/4.99"57.4 mm

2.26"27.9 mm

1.10"

3⁄4" NPT

41 mm1.62"

86.6 mm3.41"

[ 19.1 mm/0.75"

12.7 mm0.50"

1" NPT

[ 33.4 mm[ 1.32"

3⁄4" NPT111.5 mm

4.39"

[ 12.7 mm[ 0.50"

29 mm1.15"

VP connector26.9 mm/1.06" wrench flats

1" NPT1" NPT

[ 25.4 mm/[ 1.00"

27.9 mm1.10"

151.4 mm/5.96"

82.3 mm/3.24"

26


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Ordering InformationElectrode Maximum Pressure Process Connection Insertion CableMaterial – Fitting – Material Length "x" Length Connector Order Number2-Electrode Sensors– Measuring range 0.02–2,000 µS/cm (cell constant 0.1 cm–1)a

Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 0.5m (1.5ft) S 240-201Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 132mm (5.19") 0.5m (1.5ft) S 240-202Monel 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 0.5m (1.5ft) S 240-203Monel 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 132mm (5.19") 0.5m (1.5ft) S 240-204Titanium 7bar(g) at 95°C (100psig at 203°F) 3⁄4" NPTM PVDF 29mm (1.15") – S 240-207

34bar(g) at 25°C (500psig at 77°F)316L SS 4bar(g) at 131°C (58psig at 268°F) For SS 70mm (2.75") – VP 240-222

7bar(g) at 95°C (100psig at 203°F) Retractable17bar(g) at 25°C (250psig at 77°F) housingb

Titanium 17bar(g) at 93°C (250psig at 200°F) 1⁄2" NPTM Noryl 29mm (1.14") 0.5m (1.5ft) S 240-213Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Noryl 29mm (1.14") 0.5m (1.5ft) S 240-214Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 3m (10ft) S 240-215Titanium 17bar(g) at 93°C (250psig at 200°F) 1⁄2" NPTM Teflon®/SS 29mm (1.14") 0.5m (1.5ft) S 240-216Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 6.1m (20ft)c 240-217Titanium 17bar(g) at 93°C (250psig at 200°F) 1⁄2" NPTM Teflon®/SS 29mm (1.14") 3m (10ft)c 240-218Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 9m (30ft)c 240-220Titanium 10bar(g) at 155°C (150psig at 311°F) 1.5" Tri-Clamp Titanium 86mm (3.38") 0.5m (1.5ft) S 243E221d

31bar(g) at 25°C (450psig at 77°F)316L SS 10bar(g) at 155°C (150psig at 311°F) 1.5" Tri-Clamp 316L SS 86mm (3.38") 0.5m (1.5ft) S 243E223d

31bar(g) at 25°C (450psig at 77°F)316L SS 10bar(g) at 155°C (150psig at 311°F) 2" Tri-Clamp 316L SS 105mm (4.13") 0.5m (1.5ft) S 243E227d

31bar(g) at 25°C (450psig at 77°F)Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 0.5m (1.5ft) VP 240-231Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 132mm (5.19") 0.5m (1.5ft) VP 240-236316L SS 10bar(g) at 155°C (150psig at 311°F) 1.5" Tri-Clamp 316L SS 85mm (3.35") – VP 243E233d

31bar(g) at 25°C (450psig at 77°F)316L SS 10bar(g) at 155°C (150psig at 311°F) 2" Tri-Clamp 316L SS 104mm (4.10") – VP 243E237d

31bar(g) at 25°C (450psig at 77°F)– Measuring range 0.002–200 µS/cm (cell constant 0.01 cm–1)a

Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 60mm (2.38") 0.5m (1.5ft) S 240-101– Measuring range 50–40,000 µS/cm (cell constant 10 cm–1)a

Graphite 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 86mm (3.38") 0.5m (1.5ft) S 240-4014-Electrode Sensorse

– Measuring range 10–650,000 µS/cm316L SSd 5bar(g) at 150°C (70psig at 302°F) 1.5" Tri-Clamp PEEK 25mm (1.00") – VP 244-633

14bar(g) at 50°C (200psig at 122°F)316L SSd 5bar(g) at 150°C (70psig at 302°F) 2" Tri-Clamp PEEK 25mm (1.00") – VP 244-634

14bar(g) at 50°C (200psig at 122°F)Hastelloy Cd 5bar(g) at 150°C (70psig at 302°F) 1.5" Tri-Clamp PEEK 25mm (1.00") – VP 244-636

14bar(g) at 50°C (200psig at 122°F)316L SSd 5bar(g) at 150°C (70psig at 302°F) 1.5" Tri-Clamp PEEK 12mm (0.50") – VP 244-638

14bar(g) at 50°C (200psig at 122°F)Hastelloy Cd 7bar(g) at 93°C (100psig at 200°F) 1" NPTM PEEK 28mm (1.10") – VP 244-630

14bar(g) at 25°C (200psig at 77°F)316L SSd 3.5bar(g) at 80°C (50psig at 176°F) 1" NPTM CPVC 28mm (1.10") – VP 244-631

7bar(g) at 25°C (100psig at 77°F)Hastelloy Cd 3.5bar(g) at 80°C (50psig at 176°F) 1" NPTM CPVC 28mm (1.10") – VP 244-635

7bar(g) at 25°C (100psig at 77°F)a MΩcm = 1/(µS/cm) S = Standard connector used with 1XXX-67 patch cords only.b See pages 52-53 for retractable housing (also used for pH and ORP) See page 74.c Tinned leads – no patch cord required VP = VarioPin sealed connector used with 58 080 20X patch cords onlyd Includes material certification to meet EN10204 3.1B & USP<88> ClassVI (58 080 101 3-ft adapter cable can connect an existing 1XXX-67e 4-electrode sensor, maximum patch cord length 15m (50ft) patch cord to a VP sensor). See page 74.

27

28



See sensor table next page for "X" dimensions.

Smart Conductivity Sensors for 770MAX



Drawings

29Smart Sensor Wiring

770MAX

Patch Cord Smart Sensor


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Ordering InformationElectrode Maximum Pressure Process Connection Insertion Cable Order#Material – Fitting – Material Length "X" Length US/Canada2-Electrode Sensors– Measuring range 0.01–3,000µS/cm (cell constant 0.1cm–1)a

Titanium 7bar(g) at 95°C (100psig at 203°F) 3⁄4" NPTM & PVDF 29mm (1.14") 3m (10ft) 230-20734bar(g) at 25°C (500psig at 77°F) 1" NPTM

Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Noryl 29mm (1.14") 0.5m (1.5ft) 230-210Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 0.5m (1.5ft) 230-211316L SS 4bar(g) at 131°C (58psig at 268°F) Retractable SS 70mm (2.75") 3m (10ft) 230-212

7bar(g) at 95°C (100psig at 203°F) for 1000-4X17bar(g) at 25°C (250psig at 77°F) housing

Titanium 17bar(g) at 93°C (250psig at 200°F) 1⁄2" NPTM Teflon®/SS 29mm (1.14") 0.5m (1.5ft) 230-216Monel 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 34mm (1.35") 0.5m (1.5ft) 230-251Monel 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 132mm (5.19") 0.5m (1.5ft) 230-261Titanium 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 132mm (5.19") 0.5m (1.5ft) 230-271Titaniumb 10bar(g) at 155°C (150psig at 311°F) 1.5" Tri-Clamp Titanium 86mm (3.38") 0.5m (1.5ft) 233E221

31bar(g) at 25°C (450psig at 77°F)316L SSb 10bar(g) at 155°C (150psig at 311°F) 1.5" Tri-Clamp SS 86mm (3.38") 0.5m (1.5ft) 233E223

31bar(g) at 25°C (450psig at 77°F)316L SSb 10bar(g) at 155°C (150psig at 311°F) 2" Tri-Clamp SS 86mm (3.38") 0.5m (1.5ft) 233E227

31bar(g) at 25°C (450psig at 77°F)316L SSb 10bar(g) at 155°C (150psig at 311°F) ISO-DN25 bund SS 60mm (2.37") 0.5m (1.5ft) 233E323

31bar(g) at 25°C (450psig at 77°F)316L SSb 10bar(g) at 155°C (150psig at 311°F) ISO-DN25 bund SS 70mm (2.76") 0.5m (1.5ft) 233E327

31bar(g) at 25°C (450psig at 77°F)– measuring range 0.001–100µS/cm (cell constant 0.01cm–1)a

Titaniumc 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS 60mm (2.38") 0.5m (1.5ft) 230-101– measuring range 10–200,000µS/cm (cell constant 10cm–1)a

Graphite 17bar(g) at 93°C (250psig at 200°F) 3⁄4" NPTM Teflon®/SS/Noryl 87mm (3.41") 0.5m (1.5ft) 230-431– measuring range 10–1,000KµS/cm (cell constant 50cm–1)a

Graphite 7bar(g) at 93°C (100psig at 200°F) 1" NPTM PVDF/Epoxy 125mm (4.90") 0.5m (1.5ft) 230-5314-Electrode Sensors– measuring range 10–800,000µS/cmHastelloy Cb 7bar(g) at 93°C (100psig at 200°F) 1" NPTM PEEK 28mm (1.10") 3m (10ft) 234-630

14bar(g) at 25°C (200psig at 77°F)316L SSb 3.5bar(g) at 80°C (50psig at 176°F) 1" NPTM CPVC 28mm (1.10") 3m (10ft) 234-631

7bar(g) at 25°C (100psig at 77°F)Hastelloy Cb 3.5bar(g) at 80°C (50psig at 176°F) 1" NPTM CPVC 28mm (1.10") 3m (10ft) 234-635

7bar(g) at 25°C (100psig at 77°F)316L SSb 14bar(g) at 50°C (200psig at 122) 1.5" Tri-Clamp PEEK 25mm (1.00") 0.5m (1.5ft) 234-633

4.8bar(g) at 140°C (70psig at 284°F)316L SSb 14bar(g) at 50°C (200psig at 122) 2" Tri-Clamp PEEK 25mm (1.00") 0.5m (1.5ft) 234-634

4.8bar(g) at 140°C (70psig at 284°F)Hastelloy Cb 14bar(g) at 50°C (200psig at 122) 2" Tri-Clamp PEEK 25mm (1.00") 0.5m (1.5ft) 234-636

4.8bar(g) at 140°C (70psig at 284°F)316L SSb 14bar(g) at 50°C (200psig at 122) 1.5" Tri-Clamp PEEK 12mm (0.50") 0.5m (1.5ft) 234-638

4.8bar(g) at 140°C (70psig at 284°F)Certification of calibration included with all 0.1 and 0.01 cell constant and 4-E sensors; may be requested at additional cost on others.a MΩcm = 1/(µS/cm) b Includes material certification to meet EN10204 3.1B & USP<88> Class VI c Recommended for non-aqueous samples




Boiler Water Conductivity SensorsRugged and Reliable

Boiler and steam piping can be protected from upset conditions using a continu-ous conductivity measurement with readout in µS/cm, mS/cm or ppm TDS. Thesensor can monitor systems to 14.5 bar (210 psig) saturated steam conditionswithout sample cooling. Accurate temperature compensation is provided. Thetransmitter readout can be located up to 61 m (200 ft) away from the sensor andretransmit alarm, control and/or analog signals even further. Automatic blowdowncontrol allows close management of boiler water quality and usually reduces theamount of blowdown, saving a significant amount of energy.

SpecificationsProcess Connection 1" NPTInsertion length 28 mm (1.10")Cable length 3 m (10 ft)Cable jacket material; rating Teflon; 200°C (392°F)Wetted materials 316SS, PEEK, VitonMaximum Pressure/Temperature 35 bar(g) (500 psig) at 25°C (77°F);

17 bar(g) (250 psig) at 200°C (392°F)Range 10 to 20,000 µS/cm uncompensatedCell constant 0.4 cm-1

Temperature sensor Pt1000 RTD, IEC 751 Class ATemperature accuracy 0.1°C at 25°C (0.1°F at 77°F)Certification ASTM/NIST-traceable certificate of accuracy for

conductivity and temperature

Feature Overview– Minimize corrosion and scaling withhighest accuracy measurement andconsistent blowdown control

– Reduce energy costs with continuousmonitoring and automatic controlrather than grab sampling withmanual control

– Save operations costs by directmeasurement without sample coolerand cooling water, for samples up to14.5 bar(g) (210 psig) saturatedsteam

– Install with flexibility of in-linemounting or side-stream flowhousing

– Use with versatile THORNTON M300or 770MAX transmitters with choiceof built-in control options

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Ordering InformationSensor Order NumberBoiler water conductivity sensor with VP connector for M300 58 031 264Boiler water conductivity sensor with Smart connector for 770MAX 58 031 038HousingFlow housing, 316SS, 1⁄4" NPT inlet /outlet 58 084 016

Dimensions of the boiler water conductivity sensor

Dimensions of the flow housing 58 084 016 Flow housing 58 084 016

32

www.mt.com/thornton


WaterQuality

THORNTON Pure LightSimple Water Quality Indication

656 Pure Light™Water Quality Indicator with TimerNEW!

The Pure Light™ is a go/no-go indicator for the quality of pure water from purificationsystems including service deionization, reverse osmosis, and distillation. Under nor-mal conditions, the green light is illuminated, indicating that the water is in theacceptable purity range. When the purity falls below the user selected set point, theindicator light switches from green to red. The user can activate the time function toalso alarm based on time and prevent organic or biological fouling of the system.This easy to interpret, go/no-go, signal alerts the user to take appropriate action.

Features/Benefits

- Low voltage operation - the indicator operates on 6 VAC.

- Five ranges, user-selectable - jumper permits the user to select the acceptable puritylevel threshold to meet the application. Threshold limit can be re-set as needed toone of the following five settings.

Restivity Conductivity50 kΩ-cm 20 µS/cm

200 kΩ-cm 5 µS/cm

500 kΩ-cm 2 µS/cm

1 MΩ-cm 1 µS/cm

2 MΩ-cm 0.05 µS/cm

- BioFouling Timer - includes selectable timer that indicates the elapse of 90 or 180days since the last servicing.

- Dual Mounting Threads - supplied with two mounting threads of 1/2” NPT and9/16” -12 for convience and reduced inventory.

- Multiple lights, one transformer - up to three Pure Lights can be operated from one120V transformer which has screw terminals. Only one electrical outlet is requiredto monitor multiple points. Each light for 120V is supplied with a 10 ft (3 m)connecting wire.

- Red & green LED’s - for reliability, two bright Light Emitting Diodes (LED’s) are usedto indicate above or below threshold status, representing the need for regenerationor replacement of ion exchange resin.


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SpecificationsAccuracy ± 10% at 25 °C, typicalThreshold Settings

Restivity 50 k, 200 k, 500 k, 1 M & 2 MΩ-cmConductivity 20, 5, 2, 1 & 0.5µS/cm

Visual Indication continuous green = satisfactory water quality and operation within time limitcontinuous red = unacceptable water qualityflashing red = time limit (90 or 180 days) exceeded, satisfactory water quality

Power Requirement 115 VAC ± 10% 50/60 Hz, 230 VAC ± 10% 50/60 Hz, or 6 VAC 50/60 HzTimer elapsed time is retained in memory on power loss

Installation fittings 1/2” NPT & 9/16”-12Operating pressure 0-150 psi (10 bar(g))Operating temperature +5 °C to +45 °C (Measurement is not temperature compensated)Storage temperature -40 °C to +50 °CMaterials Noryl SE 100X body, gold-plated electrodes, Viton o-ring, Lexan 121 coverWeight Light and transformer - 0.9 lbs (0.4 kg)Rating 120 VAC transformer cULus listed (Canadian and US standards)

230 VAC transformer, CE compliant, European round pin plugOrdering InformationDescription Order No.Pure Light with 120 VAC Transformer 58 001 031Pure Light without Transformer 58 001 030Pure Light with 230 VAC Transformer 58 001 032Accessory120 V Transformer (36143) 58 073 050

0.300 (7.6)

1.09 (27.7)

4.15 (105.3)

9/16-12 UNCThread

0.460 (16.7)

1/2 NPT10 ft. (3 m)Cable

TRANSFORMER

1.57(40)

2.75(70)

1.25 (32)Wrench Flats

φ1.25(32.74)

1.75 (44.4)

Dimensions: inches (mm), except where noted otherwise

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www.mt.com/THORNTON-TOC


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THORNTON Total Organic CarbonA TOC Sensor for Critical Water Release

5000TOCiOn-line, Fast and Continuous

Feature Overview– On-line continuous measurements, no batch measurement cycle– Intelligent Sensor Management (ISM) Interface– Intelligent diagnostics provided with iMonitor in M800– Up to four TOC sensors connect to one M800 (4CH)– Automated flow control– Multi-Point Calibration– Integrates standard M800 multi-parameter instrument features with specificTOC sensor functions:– UV lamp run time status– UV lamp ON/OFF control– Fault and error messages for TOC measurement– TOC sensor key lock function for safe operation– Semi-automated SST and Calibration

– Auto start function allows TOC sensor to start automatically after powerinterruption

The 5000TOCi sensor uses proven ultraviolet oxidation with differential conductivityas the method to effectively determine TOC concentrations. High performanceTHORNTON conductivity sensors provide continuous conductivity measurementbefore and after sample oxidation. This is accomplished using a continuous flow-through spiral quartz tube design that allows the sample to flow continuouslythrough the sensor. This design maximizes exposure to the 185nm and 254nm UVlight, while minimizing measurement response time and providing complete oxida-tion. This simple and effective design requires no reagents or chemicals and hasno moving mechanical components.

Specifications5000TOCi SensorMeasurement range 0.05–2000 ppbC (µgC/L)Accuracy ± 0.1ppb C for TOC <2.0ppb (for water quality >15MΩcm [0.067µS/cm])

± 0.2ppb C for TOC >2.0ppb and <10.0ppb (for water quality >15MΩcm)± 5% of measurement for TOC >10.0ppb (for water quality 0.5 to 18.2MΩcm)

Repeatability ± 0.05ppb C <5ppb, ± 1.0% >5ppbResolution 0.001ppbC (µgC/L)Analysis time ContinuousInitial response time <60 secondsLimit of detection 0.025ppbC

NEW!

For use with M800 Transmitters (refer to pg. 70-71)Description Order NumberM800 Water 2-channel + 2 flow 58 000 802M800 Water 4-channel + 2 flow 58 000 804


SpecificationsConductivity SensorCell constant accuracy ± 2%Temperature sensor Pt1000 RTD, Class ATemperature accuracy ± 0.25°CSample Water RequirementsTemperature 0 to 100°Ca

Particle size <100micronMinimum water quality > 0.5MΩcm (< 2µS/cm), pH <7.5b

Flow rate > 20mL/minPressure 0.3bar(g) to 6.9bar(g) (4 to 100psig) at sample inlet connectionc

General SpecificationsCase dimensions 280mm (11") W 188mm (7.4") H 133mm (5.25") DWeight 2.3kg (5.0lb)Enclosure material Polycarbonate plastic, flame retardant, UV and chemical resistant

UL # E75645, Vol.1, Set 2, CSA # LR 49336Enclosure rating NEMA 4X, IP65 Industrial environmentAmbient temperature/ 5 to 50°C (41 to 122°F) / 5 to 80% Humidity, non-condensingHumidity ratingPower requirements 100–130VAC or 200–240VAC, 50/60Hz, 25W MaximumLocal indicators Four LED lights for Fault, Error, Sensor Status and UV Lamp ONRatings/approvals CE Compliant, UL and cUL (CSA Standards) listed,

Conductivity and temperature sensors traceable to NIST, ASTM D1125 andD5391. Meets ASTM D5173 Standard Test Method for On-line Monitoring ofCarbon Compounds in Water by UV Light Oxidation

Sample ConnectionsInlet connection 3mm (0.125") O.D. (2m [6"] FDA compliant PTFE tubing supplied)Outlet connection 6mm (0.25") O.D. Barb connection (1.5m [5"] flexible tubing provided)Inlet filter 316SS, in-line 60micronWetted parts 316SS/Quartz/PEEK/Titanium/PTFE/Polyurethane (outlet tubing only)/EPDMWall mount Standard, mounting tabs providedPipe mount Optional, with pipe-mount bracket accessory

(for nominal pipe sizes 2.4 cm [1"]to 10 cm [4"])Maximum sensor distance 91m (300ft)a Temperature above 70°C (158°F) requires sample conditioning coil (included with sensor) p/n 58 079 518.

b For power plant cycle chemistry samples, pH may be adjusted by measurement after cation exchange.

c Process pressure above 5.9bar(g) (85psig) requires optional High Pressure Regulator p/n 58 091 552.

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Ordering InformationDescription Order Number5000TOCi Sensor, 110VAC 58 036 0315000TOCi Sensor, 220VAC 58 036 0325000TOCi Sensor for low PPB Calibration 110VAC 58 036 0335000TOCi Sensor for low PPB Calibration 220VAC 58 036 034System Suitability and CalibrationCal/SST Module 58 091 566

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5000TOCeOn-line, Fast and Continuous

Feature Overview– On-line continuous measurements, no batch measurement cycle– 770MAX smart sensor interface– Two TOC sensors connect to one 770MAX, with four channels remaining forother available sensors

– Multi-Point Calibration– Integrates standard 770MAX multi-parameter instrument features with specificTOC sensor functions:– UV lamp run time status– UV lamp ON/OFF control– Fault and error messages for TOC measurement– TOC sensor key lock function for safe operation


Benefits– Continuous flow design providesrapid TOC response with completeoxidation

– No gases or reagents to handle, storeor replace and no moving parts mini-mize routine maintenance and serviceintervals

– Smart sensor design reduces installa-tion and setup time

– Real-time continuous monitoring forprecise data trending and betterprocess control

– Wide dynamic operating range meetsthe needs of pure and ultrapure waterapplications

– Meets USP <643>, <645>,EP 2.2.44 and JP requirements forthe Pharmaceutical Industry

– Sensor platform allows easy integra-tion into water purification make-upand distribution system designs

– Ultra low TOC detection for ultrapurewater applications to continuouslymonitor critical organic levels inSemiconductor make-up, distributionand process systems

– Two TOC measurement points withone 770MAX instrument to manageperformance of various unitprocesses within water purificationsystems

– Compact NEMA 4X rated enclosurefor demanding industrialenvironments

– Meets ASTM D5173 standard testmethod for on-line TOC monitoring

– Conductivity/ temperature sensor andmeasurements traceable to NIST andASTM D1125 and D5391

4X

The 5000TOCe sensor uses proven ultraviolet oxidation with differentialconductivity as the method to effectively determine TOC concentrations. Highperformance THORNTON conductivity sensors provide continuous conductivitymeasurement before and after sample oxidation. This is accomplished using acontinuous flow-through spiral quartz tube design that allows the sample to flowcontinuously through the sensor. This design maximizes exposure to the 185nmand 254nm UV light, while minimizing measurement response time and providingcomplete oxidation. This simple and effective design requires no reagents orchemicals and has no moving mechanical components.


Specifications5000TOCe SensorMeasurement range 0.05–1000 ppbC (µgC/L)Accuracy ± 0.1ppb C for TOC <2.0ppb (for water quality >15MΩcm [0.067µS/cm])


Repeatability ± 0.05ppb C <5ppb, ± 1.0% >5ppbResolution 0.001ppbC (µgC/L)Analysis time ContinuousInitial response time <60 secondsLimit of detection 0.025ppbCConductivity SensorCell constant accuracy ± 2%Temperature sensor Pt1000 RTD, Class ATemperature accuracy ± 0.25°CSample Water RequirementsTemperature 0 to 100°Ca





Conductivity and temperature sensors traceable to NIST, ASTM D1125 andD5391. Meets ASTM D5173 Standard Test Method for On-line Monitoring ofCarbon Compounds in Water by UV Light Oxidation


(for nominal pipe sizes 2.4 cm [1"]to 10 cm [4"])Maximum sensor distance 91m (300ft)a Temperature above 70°C (158°F) requires sample conditioning coil (included with sensor) p/n 58 079 518.

b For power plant cycle chemistry samples, pH may be adjusted by measurement after cation exchange.

c Process pressure above 5.9bar(g) (85psig) requires optional High Pressure Regulator p/n 58 091 552.

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Sample Conditioning Coil


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Ordering InformationDescription Order Number5000TOCe Sensor, 110VAC, 50/60Hz 58 036 0015000TOCe Sensor, 220VAC, 50/60Hz 58 036 0025000TOCe Sensor for low TOC 110VAC, 50/60Hz 58 036 0035000TOCe Sensor for low TOC 220VAC, 50/60Hz 58 036 004AccessoriesPrinter, Serial Thermal, 110V* 58 079 010Printer, Serial Thermal, 220V* 58 079 011Kit, Tool, 5000TOCe Sensor 58 091 520Kit, Pipe mounting, for 1-1/2” nominal pipe size 58 091 521Kit, Pipe monting for 2” nominal pipe size 58 091 522Kit, Pipe mounting for 3” nominal pipe size 58 091 523Kit, Pipe mounting for 4” nominal pipe size 58 091 524Adapter, 0.25" tube to 0.125" tube, compression type 58 091 540Adapter, 0.125" tube to 0.25" NPT-male connection 58 091 541Adapter, 0.125" tube to 0.25" NPT-female connection 58 091 542Adapter, 0.125" tube to 0.5" 316 Stainless Steel pipe (0.75" Tri-Clamp Connection) 58 091 543High Pressure Inlet Regulator, 1/4" NPT-female 58 091 552Outlet Drain Tube 58 091 553System Suitability and CalibrationKit, Calibration & System Suitability Test (SST & Calibration Standards Sold Seperately) 58 091 559Validation Support Package 58 091 558Combined System Suitability Standards and Calibration Solutions Set 58 091 537(Use with SST/Cal Kit 58 091 559. Includes solutions from 58 091 526 & 58 091 529)System Suitability Standards (for use with SST/Cal Kit 58 091 559, includes 58 091 526500 ppb as Sucrose, 500 ppb as p-Benzoquinone and reagent water for one test)Calibration Solutions (for use with SST/Cal Kit 58 091 559, includes 58 091 529500 ppb as Sucrose, 250 ppb s Sucrose verification and reagent water)Replacement PartsReplacement Inlet Filter Element, 60micron (Pkg. 2)(Recommended w/ light change) 58 091 551Replacement UV lamp (recommended every 4500 hours of operation) 58 079 513Kit, Fuse, Sensor PCB (for use on both 110 and 220VAC models) 58 091 519Replacement thermal paper 58 079 012* Printer connects to 770MAX RS-232 Serial output.

Did You KnowThe sample conditioning coiloptimizes the 5000TOCe

sensor performance under adverse con-ditions such as:– High sample temperature– A highly humid environment– Varying inlet pressureIt also prevents CO2 ingress into thesample.

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System Suitability TestingSince the THORNTON 5000TOCe sensor provides continuous monitoring capability, the System Suitability Test can beperformed far faster than other TOC measurement technologies which rely on lengthy batch measurement or labora-tory analysis. In addition, during the System Suitability Test, the operation of the instrument is identical to normaloperating conditions with no extra oxidation cycle times, no chemicals and no alteration of existing protocolsrequired. The solutions are easily introduced into the system, and results are available in minutes. The System Suit-ability Test Kit from THORNTON provides the equipment needed to perform a system suitability test on the 5000TOCeSensor.

5000TOCe Sensor Dimension Diagram

5000TOCe SST Solution Set (58 091 526)

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Components contained in this kit include a bracket assembly, transfer cap assembly,assorted fittings, pump and universal power supply. The System Suitability Test Kit isdesigned for use with the System Suitability Standards Solutions Kit available fromTHORNTON. The Solutions Kit includes one bottle of 500ppb sucrose, one bottle of500ppb 1,4 benzoquinone and two bottles of reagent TOC water. The solutions are pro-duced from USP Reference Standards for assured consistency, quality and compliance.

Maintenance Frequency/Schedule Recommendations/Comments

Replace lamp 4500 hours of lamp operation or 1calendar year, whichever is shorter.

- TOC Calibration recommended after lamp change.- SST recommended after lamp change (where SST is required). Referto SST operation manual (Part# 58 130 093).*- Replace 60µ inlet filter element (p/n 58 091 551)

TOC Calibration As determined by user. - Recommended after lamp change, not to exceed 1 calendar year.

Complete Calibration (includesflow, TOC, conductivity,temperature)

As determined by user. - Recommended not to exceed 1 calendar year.

System Suitability Test (SST) As determined by user - Recommended after lamp change, not to exceed 4500 hrs operation.

Scheduled Calibration, Lamp Change, and SST Service

*See USP <643> and EP 2.2.44

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NEW!

The 4000TOC sensor uses proven ultraviolet oxidation with differential conductivityas the method to effectively determine TOC concentrations. High performanceTHORNTON conductivity sensors provide continuous conductivity measurementbefore and after sample oxidation. This is accomplished using a continuousflow-through spiral quartz tube design that allows the sample to flow continuouslythrough the sensor. This design maximizes exposure to the 185 nanometer UVlight, while minimizing measurement response time. This simple and effectivedesign requires no reagents or chemicals and has no moving mechanical compo-nents.



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4000TOCOn-line, Fast and Continuous

Feature Overview– On-line continuous measurements, no batch measurement cycle– Dedicated M300 TOC Transmitter– Local LED sensor status indication– Integrates standard M300 transmitter features with specificTOC sensor functions:– UV lamp run time status– UV lamp ON/OFF control– Fault and error messages for TOC measurement– TOC sensor key lock function for safe operation


– Multi-lingual support

Benefits– Continuous flow design providesrapid TOC response with completeoxidation

– No gases or reagents to handle, storeor replace and no moving parts mini-mize routine maintenance andservice intervals

– Plug and measure design reducesinstallation and setup time

– Real-time continuous monitoring forprecise data trending and betterprocess control

– Wide dynamic operating range meetsthe needs of pure and ultrapure waterapplications

– Meets USP <643>, <645>,EP 2.2.44, Ch P, and JP require-ments for the PharmaceuticalIndustry

– Sensor platform allows easy integra-tion into water purification make-upand distribution system designs

– Compact NEMA 4X, IP 65 ratedenclosure for demanding industrialenvironments

– Meets ASTM D5173 standard testmethod for on-line TOC monitoring

– Conductivity / temperature sensor andmeasurements traceable to NIST andASTM D1125 and D5391

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SpecificationsTOC SensorMeasurement range 0.05–1000 ppbC (µgC/L)Accuracy ± 0.1ppb C for TOC <2.0ppb (for water quality >15MΩcm [0.067µS/cm])


Repeatability ± 0.05ppb C <5ppb, ± 1.0% >5ppbResolution 0.001ppbC (µgC/L)Analysis time ContinuousInitial response time <60 secondsLimit of detection 0.025ppbCConductivity SensorConductivity accuracy ± 1%, 0.02-20 µS/cm; ± 3%, 20-100 µS/cm; 0.1 Constant SensorCell constant accuracy ± 2%Temperature sensor Pt1000 RTD, Class ATemperature accuracy ± 0.25°CSample Water RequirementsTemperature 0 to 100°Ca





Conductivity and temperature sensors traceable to NIST, ASTM D1125 and D5391.Meets ASTM D5173 Standard Test Method for On-line Monitoring ofCarbon Compounds in Water by UV Light Oxidation


(for nominal pipe sizes 2.4 cm [1"]to 10 cm [4"])Maximum sensor distance 91m (300ft)a Temperature above 70°C (158°F) requires sample conditioning coil (included with sensor) p/n 58 091 518.b For power plant cycle chemistry samples, pH may be adjusted by measurement after cation exchange.c Process pressure above 5.9bar(g) (85psig) requires optional High Pressure Regulator p/n 58 091 552.

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FunctionalConductivity Resolution Four significant digits, auto-ranged

Temperature Resolution 0.1°

Update rate Display and outputs, once per second

Temperature Compensation for Selectable as: Std (standard high purity Thornton/Light) noneConductivity /Resistivity

Sensor maximum distance 91m (300 ft)

OutputsSetpoints/Alarms 4 – high, low, outside, between, USP or EP

Analog outputs Two powered 0/4–20 mA outputs, 22 mA alarm, 500 Ω maximum load; not for use

with externally powered circuits

Analog output accuracy ± 0.05 mA

Analog output scaling Linear, bi-linear, logarithmic (1,2,3 or 4 decades), auto-ranging

Relays All contacts are potential free, with adjustable hysteresis and time delay

2 SPDT 250VAC/30VDC, 3A, resistive

2 SPST reed 300VDC, 0.5A, 10W

Digital communications USB, type B connector, for service interface

Discrete input Accepts dry contact closure for remote PID control auto/manual selection

M300 TOC Transmitter

Enclosure/Power

Operator interface 4 line back-lit LCD; 5-tactile keys

1⁄4-DIN Model Dimensions (HWD) 102102140mm (4.01"4.01"5.51")

Max. Depth,- panel mounted 126 mm (4.96"), excluding plug-in connectors

1⁄2-DIN Model Dimensions (HWD) 150150116 mm (5.90"5.90"4.57")

Max. Depth, -panel mounted 88 mm (3.46")

Material Polycarbonate

Weight, 1⁄4-DIN Models 0.7kg (1.5lb)

Weight, 1⁄2-DIN Models 1kg (2lb)

UL Electrical Environment Installation (overvoltage) Category II

Ratings/Approvals UL listed, CE compliant; NEMA 4X, IP65 – 1⁄2-DIN wallmount and 1⁄4-DIN panel seal

EMC Emissions According to EN55011 Class A

Power Universal 100–240 VAC, 50–60 Hz or 20–30 VDC; 5 W(on power loss, all settings are retained in non-volatile memory without batteries)

Environmental

Storage temperature –40 to 70°C (–40 to 158°F)

Ambient temperature operating range –10 to 50°C (14 to 122°F)

Relative humidity 0 to 95%


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Ordering Information4000TOC SensorDescription Order Number4000TOC Sensor, 110 VAC, 50/60 Hz 58 036 0214000TOC Sensor, 220 VAC, 50/60 Hz 58 036 022

System Suitability and CalibrationCalibration & System Suitability Test Kit (SST & Calibration Standards Sold Seperately) 58 091 559Validation Support Package 58 091 558Combined System Suitability Standards and Calibration Solutions Set 58 091 537(Use with SST/Cal Kit 58 091 559. Includes solutions from 58 091 526 & 58 091 529)

System Suitability Standards (for use with SST/Cal Kit 58 091 559, includes 58 091 526500 ppb as Sucrose, 500 ppb as p-Benzoquinone and reagent water for one test)

Calibration Standards (for use with SST/Cal Kit 58 091 559, includes 58 091 529500ppb as Sucrose, 250ppb as Sucrose verification, and reagent water)

AccessoriesKit, Tool, TOC Sensor 58 091 520Kit, Pipe mounting, for 1–1⁄2" nominal pipe size 58 091 521Kit, Pipe mounting, for 2" nominal pipe size 58 091 522Kit, Pipe mounting, for 3" nominal pipe size 58 091 523Kit, Pipe mounting, for 4" nominal pipe size 58 091 524High Pressure Inlet Regulator, 1⁄4" NPT-female 58 091 552Outlet Drain Tube 58 091 553

Replacement PartsReplacement Inlet Filter Element, 60 micron (Pkg.2) (Recommended w/ lamp change) 58 091 551Replacement UV lamp (recommended every 4500 hours of operation) 58 079 513Kit, Fuse, Sensor PCB (for use on both 110 and 220 VAC models) 58 091 519

M300TOC TransmitterDescription Order NumberM300 TOC ¼ DIN Enclosure (Panel mounting kit included) 58 006 302M300 TOC ½ DIN Enclosure 58 006 312

AccessoriesPanel Mount Kit for ½ DIN models 52 500 213Pipe Mount Kit for ½ DIN models 52 500 212

Patch Cords0.3 m (1 ft) 58 080 2701.5 m (5 ft) 58 080 2713.0 m (10 ft) 58 080 2724.5 m (15 ft) 58 080 2737.6 m (25 ft) 58 080 27415.2 m (50 ft) 58 080 27530.5 m (100 ft) 58 080 27645.7 m (150 ft) 58 080 27761.0 m (200 ft) 58 080 27891.4 m (300 ft) 58 080 279


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THORNTON Total Organic CarbonReliable Sample Delivery

TOC Pump ModuleValveless Design, Drift-Free Performance

The Pump Module uses a precision, positive displacement pump to provide ahighly stable, metered flow of process water to the TOC sensor to ensure reliableand consistent TOC measurement performance. This accessory is recommendedfor applications where system pressure is either too low to provide adequate flowthrough the TOC sensor, or for low pressure applications where system pressuremay vary routinely during operation. The Pump Module is ideally suited for appli-cations such as distillation, RO permeate, CIP and pharmaceutical washing.

Feature Overview- Positive Displacement Pumping Mechanism- Flow rate independent of supply pressure- Requires only a wetted-suction for operation- Flow pre-set for 20 ml/min- Universal AC Supply

Installation Diagram

NEW!


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Ordering InformationDescription Order NumberPump Module 58 091 565Pump Module Spare PartsPump Seal Replacement Kit 58 091 020Replacement Fitting Kit 58 091 021Replacement Fuse (Fuse rating 250V 0.375A 5x20 mm Type ‘T’ (Time Log) 58 091 024Pulsation Dampener with Interconnect 58 091 025Pulsation Dampener Bellows Replacement Kit with Seal 58 091 026

Dimension Diagram

SpecificationsSample Water RequirementsTemperature 0 to 100°C *Particle size <100 micronFlow rate 20 +/-0/5ml/minPressure flooded suction to 10 psig (0.69 bar(g)) at sample inlet connectionGeneral SpecificationsOverall dimensions 7.4”[188mm] W x 7.4” [188mm] H x 5.25” [133mm] DSample connections

Inlet 0.125” [3mm] O.D. (6’ [2m] FDA compliant PTFE tubing supplied)Outlet 0.125” [3mm] O.D. PTFE flexible tubing

Weight 5.0 lb. [2.3 kg]Ambient temperature/Humidity rating 5 to 50°C / 5 to 80% Humidity, non-condensingEnclosure material Polycarbonate plastic, flame retardant, UV and chemical resistant

UL #E75645, Vol.1, Set 2, CSA #LR 49336Temperature accuracy 100 - 240VAC, 50/60 Hz, 0.2AWall Mount Standard, mounting tabs providedRatings/Approvals CE Compliant, UL and cUL (CSA Standards) listed.

Not NEMA or IP rated* Temperature above 70°C requires Sample Conditioning Coil p/n 58 079 511



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550TOCPortable, Fast and Continuous

The 550TOC provides continuous and rapid TOC technology in a convenientportable analyzer. It is designed to minimize installation and setup time. The550TOC has the widest dynamic water quality range that can be measured withoutthe use of reagents.

SpecificationsAmbient temp/humidity 5–40°C / 5–80% RH non-condensingLocation Industrial environment (Indoor)Display LCD with back-light, displays TOC, resistivity, temperature,

and operation/error indicationsAnalog outputs One 4–20mA DC, output is selectable for TOC or resistivity or

temperatureAlarm outputs Two SPDT contacts for hi-alarm, lo-alarm and error rated

0.4A at 120VAC, 2.0A at 30VDCAlarms displayed UV lamp replacement alarm; error alarm (both on LCD)Voltage/current 100–240VAC at 50/60 Hz / 50W (max)Size 327mm (12.8") W 167mm (6.6") H 350mm (13.8") DWeight 8kg (17.6lb.)Sample connections 6mm (0.25") tube fittingsWetted parts 316SS, PVDF, high quality quartz glassOptionalPrinter Thermal, serial dotPrint out TOC, resistivity, temperature, date and timePrinter interval 1–99 seconds, 1–99 minutes, 1–99 hours (adjustable in

increments of 1)Power 7VDC (provided by analyzer)

PerformanceMeasurement range 0.1–1000ppbRepeatability ± 0.1ppb < 10ppb TOC

± 1% > 10ppb TOCResolution 0.01ppbLimit of detection 0.1ppbLinearity (accuracy) 1.00 ± 0.05Min. water quality > 0.5MΩcm

< 2.0µS/cmSample waterResistivity/conductivity 0.05–18.2MΩcm (0.055–20µS/cm)Temperature 5–90°CParticle size < 100µmFlow rate 20mL/minPressure 10–100psig at Inlet

Feature Overview– Continuous analysis and rapiddisplay updates

– Display TOC, resistivity or conductivity(compensated or uncompensated)and temperature simultaneously

– 4–20mA analog output, user-selec-table for TOC, resistivity/conductivityor temperature

– RS232 digital output for TOC, resistiv-ity or conductivity (compensated oruncompensated) and temperature

– Two SPDT relay outputs for high/lowsetpoint alarms

– UV lamp run-time indication andexpiration alarm

– User-defined password protection forsetup and maintenance menus

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Benefits– Wide dynamic operating range of 0.05 MΩcm to 18.2 MΩcm– Real-time continuous monitoring, no time-consuming batch measurements– Obtain real data as it happens and react with alarms when necessary– Point-of-use or portable monitoring– Low maintenance: No gases or reagents to handle, store or replace. No membranes or moving parts.– Easy access to UV lamp with diagnostics and lamp expiration alarm– Small, flexible, versatile: use as an on-line monitor or throughout a system to profile TOC, resistivity, and temperature– Meets USP <643> and EP 2.2.44 requirements for TOC and USP <645> for conductivity– Meets ASTM D 5173 Standard Test methods for on-line TOC monitoring

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Ordering InformationDescription Order Number550TOC-HT analyzer 0.1–1000ppb, (5–90°C), 100–240VAC, 50/60Hz 135-003Accessories and Replacement PartsReplacement UV lamp 58 079 513Thermal printer, 7VDC 139-003(includes printer, serial interface cable, power cable and printer manual)Resistor set for sensor board calibration 139-005Validation Support Document Package (CD-ROM) 139-017Systems Suitability Standards550TOC System Suitability Test Kit 139-015(includes pump, AC adapter, tubing and carrying case)System Suitability Standards Solution Set,including 139-0161 bottle* of 500ppb System Suitability Solution as 1,4-Benzoquinone, USP (Rss)1 bottle* of 500ppb System Suitability Solution as sucrose, USP (Rs)2 bottles of reagent water (Rw)*All 550TOC standard solutions are packaged in 1000ml bottles

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3250i/SG-1204260i/SG-120

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4260i/SG-225For Retractable

Housing

pH/ORP


THORNTON pH ElectrodesExcellent Performance in Water Treatment

Mettler-Toledo Thornton offers detachable pH and ORP sensors for M300 and770MAX with VP connector directly on the electrode body to allow convenientmaintenance and calibration. ISM versions are also available for use with theM800 and M300 ISM. A variety of housings match installation requirements.Preamplifiers are used with 770MAX and allow signal transmission up to 91m(300ft). Measuring circuits can operate with or without solution ground formaximum flexibility and stability.

SpecificationsGeneralMeasuring electrode Glass pH, platinum ORPReference electrode Silver-silver chloride with double junction or equivalentTemperature compensator Pt1000 included in all pH sensors; not in ORP sensorspH range 0–14pH, except InPro 4010 which is 2–12pHMaximum flow 3m/s (10ft /s)Max. cable lengths 20m (65ft)For electrode ratings see table “Ordering Information” on the next page.

For housings see pages 52-53.

Feature Overview– Convenient electrical and process connections for easy maintenanceand calibration

– Advanced METTLER TOLEDO sensor technology for high performanceand long life

– Integral temperature sensing for accurate measurement and compensation– On-line pH sensor diagnostics in M300 for assurance of process surveillance

Typical Applications– Wastewater neutralization– Pharmaceutical water treatment– Power and steam generation cycle chemistry and scrubbers– Semiconductor ultrapure water treatment

pH/ORP SensorsConvenient Maintenance and Calibration

Dimensions of 4501

www.mt.com/THORNTON-pH


Ordering InformationElectrodes Rating Sensor Type Electrode Conn. Housing Conn. Length Order Number- for pH, general purpose, low cost applications4010-120-Pt1000 0 to 60°C (32 to 140°F) Polysulfone VP Pg13.5 120mm 52 000 512

2bar(g)/60°C (30psig/140°F) and glass5bar(g)/45°C (75psig/113°F)

- for pH, general purpose, high pressure applications4260-120-Pt1000 See housing limits Glass VP Pg13.5 120mm 52 002 987- for pH & ORP, general purpose, high pressure applications4260i-SG-120 See housing limits Glass and Pt K8S Pg 13.5 120mm 52 005 381- for pH & ORP, retractable4260i-SG-225 See housing limits Glass and Pt K8S Pg 13.5 225mm 52 005 382- for pH, general purpose & moderately pure water applications*3250SG-120-Pt1000 0 to 100°C (32 to 212°F) Glass VP Pg13.5 120mm 52 002 559

4bar(g) (60psig)- for pH & ORP, general purpose & moderately pure water3250i-SG-120 0 to 100°C (32 to 212°F) Glass and Pt K8S Pg 13.5 120mm 52 005 373- for pH, HF-resistant applications4262-120-Pt1000-VP See housing limits Glass VP Pg13.5 120mm 52 003 550- for ORP, general purpose & moderately pure waterapplicationsPt4805-DPA-S8-120 0 to 100°C (32 to 212°F) Glass and Pt S8 Pg13.5 120mm 10 505 3339

2.5bar(g) (36psig)- for ORP, general purpose, high pressure applicationsPt4805-DXK-S8-120 See housing limits Glass and Pt S8 Pg13.5 120mm 10 505 3288- for pH, general purpose, high chemical resistance4501-VP-Pt1000-SG 0 to 100°C (32 to 212°F) PVDF and VP 1" NPT insertion or – 41 453 3102

7bar(g)/65°C (100psig/149°F) glass 1" NPT submersion3.5bar(g)/100°C (50psig/212°F)

- for pH, retractable applications4260-225-Pt1000 See housing limits Glass VP Pg13.5 retractable 225mm 52 002 989- for ORP, retractable applicationsPt4805-DXK-S8-225 See housing limits Glass and Pt S8 Pg13.5 retractable 225mm 10 505 3255* For use with moderately pure waters (conductivity 5 to 50µS /cm) use 53 300 021 housing in 3⁄4" NPT earth-grounded metal pipe tee with flow <100ml/min anddischarge to open drain. For higher purity and/or higher accuracy in pure water see pHure Sensor™, page 36.

Suitable Housings pg.Cross reference table . . . . . . . . . . . .52

Cable (3)Electrode (1)

Housing (2)

MET

TLER

TOLE

DO

THORNTON

M300

With M300, a complete pH or ORP installation requires an electrode(1), a housing (2) and a VP or AS9 cable (3). For suitable housingsconsult the table on page 52. For suitable cables see table page 74-75. No preamplifier is required. Each installation requires aTHORNTON M300 transmitter.

Preamp (3)Patch Cord (4)

Electrode (1)

Housing (2)

770MAX(Channels 1 to 4)

With 770MAX, a complete pH or ORP installation requires an electrode (1), ahousing (2), a preamp (3), plus a patch cord (4). For suitable housings consulttable on page 52. For patch cords see table page 78.

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770MAX pH/ORP PreampspH ORPConnector Cable Length Order Number Connector Cable Length Order NumberVP 1 m (3 ft) 1200-21 AS9 1 m (3 ft) 1200-25VP 3 m (10 ft) 1200-22 AS9 3 m (10 ft) 1200-26VP 5 m (16 ft) 1200-23 AS9 5 m (16 ft) 1200-27VP 10 m (33 ft) 1200-24 AS9 10 m (33 ft) 1200-28

50



pH/ORP


Feature Overview– Pressurized gel electrolyte– Accurate, fast responding temperature compensator– Low resistance glass membrane– Solution ground connection– Low volume 316 stainless steel flow housing

Typical Applications– Reverse osmosis – pH adjustment of clean recycle water or between membranesin two pass systems to optimize rejection rates

– Power plant cycle chemistry– Monitoring and controlling pH levels to comply with guidelines and minimizecorrosion and scaling

pHure Sensor™ with ISMReliable pH Measurement in Pure Waters

The Mettler-Toledo Thornton pHure Sensor™ for M800 and M300 ISM uses aspecial internally-pressurized gel electrolyte reference electrode to produce resultssimilar to a flowing junction but with much more convenient installation andmaintenance. The electrode also includes a low resistance pH glass membrane,an integral, fast-responding RTD, and AK9 connection. All components of thepHure Sensor™ have been optimized for performance and value and conform toASTM Standard D5128. Various lengths of cable can be selected to provideflexibility in locating the sensor.

A preamplifier is used with the 770MAX and allows signal transmission up to 91m(300ft).

SpecificationsWetted materials Glass pH, platinum ORPProcess connections 1⁄4" NPTF in/outFlow housing volume 5 ml with electrode in placeMaximum pressure Atmospheric pressure for optimum stability;

operational 0 to 2.5 bar(g) (0 to 35 psig);can safely withstand 7 bar(g) (100 psig)

Sample temperature 0 to 80°C (32 to 176°F); short term to 100°C (212°F)Sample pH 1–11 pHSample flowrate 50 to 150 ml/minSample conductivity > 0.8 µS/cm for highest accuracyConnection VP cable from sensor to instrument or preampComponents included Combination pH electrode,

Flow housing (02385),and cable (and preamp with 770MAX)


pHure Sensor™ dimensions

Did You KnowThe small volume and high sample velocity of thepHure Sensor™ assures fast response by prevent-

ing power plant corrosion products from accumulatingaround the electrode membrane.

?

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Ordering InformationpHure Sensor™ ISM Order NumberpHure Sensor™ with 1m (3ft) AK9 cable 58 032 406pHure Sensor™ with 3m (10ft) AK9 cable 58 032 407pHure Sensor™ with 5m (16ft) AK9 cable 58 032 408pHure Sensor™ with 10m (33ft) AK9 cable 58 032 409Replacement ISM combination electrode with temperature compensator 52 003 821pHure Sensor™ Used With M300pHure Sensor™ with 1m (3ft) VP cable 58 032 236pHure Sensor™ with 3m (10ft) VP cable 58 032 237pHure Sensor™ with 5m (16ft) VP cable 58 032 238pHure Sensor™ with 10m (33ft) VP cable 58 032 239pHure Sensor™ Used With 770MAX*pHure Sensor™ with 1m (3ft) VP cable & preamp 333-211pHure Sensor™ with 3m (10ft) VP cable & preamp 333-212pHure Sensor™ with 5m (16ft) VP cable & preamp 333-213pHure Sensor™ with 10m (33ft) VP cable & preamp 333-214Spare Parts for non-ISM SensorsReplacement combination electrode with RTD 52 002 447* Requires separate patch cord, see page 78. For pH and ORP buffers, refer to page 53.

52



pH/ORP


pH/ORP HousingsFlexibility in Meeting Process Requirements

53 300 021

41 722 3001

1000-4X

Did You KnowThe 41 453 3102 pH elec-trode described on page 49

provides 1" NPT connections without aseparate housing. It can be insertedinto a 11⁄4" or larger NPT pipe tee withreducing bushing or can be immersedusing a 1" NPT coupling andsupport pipe.

?

Mettler-Toledo Thornton housings provide a fixed NPT or solvent weld processconnection. For easy access to the electrode for cleaning, calibration or replace-ment, they have internal o-ring seals with hand-tightened mounting nut. Thecompact METTLER TOLEDO electrode design includes measuring, reference andfast-responding temperature compensator functions so only a single processconnection is ever needed.Housings should be mounted to orient the tip of the electrode at least 15° belowhorizontal to assure reliable contact of internal electrolyte with the measuringmembrane. They should not be mounted horizontally or upside-down.

SpecificationspH Housings Order Nr

53 300 021 52 401 520 41 722 3001Wetted parts CPVC PVDF PVCSensor fitting 3⁄4" NPT insertion 3⁄4" NPT insertion 1" weld tee

or submersion a or submersion a

Pressure rating 7 bar(g) at 20°C 6 bar(g) at 20°C 3.5 bar(g) at 60°C100 psig at 68°F 87 psig at 68°F 50 psig at 140°F2 bar(g) at 80°C 1 bar(g) at 100°C30 psig at 176°F 15 psig at 212°F

Suitable pH sensors(by Order Nr) b:– 52 000 512 • • •– 52 002 987 • • •– 52 002 559 • • •– 52 005 353 • • •– 10 505 3288 • • •– 10 505 3339 • • •

pH Housings Order Nr1000-40 1000-41 1000-42

Wetted parts CPVC PVDF 316 SSSensor fitting Retractable 11⁄2" NPT Retractable 11⁄2" NPT Retractable 1" NPT

Pressure rating 5 bar(g) at 80°C 5 bar(g) at 100°C 7 bar(g) at 100°C75 psig at 176°F 75 psig at 212°F 100 psig at 212°F

Suitable pH sensors(by Order Nr) b:– 41 453 3102 – – –– 52 002 989 • • •– 10 505 3255 • • •a For insertion in plastic pipe, use 3⁄4 1" reducing bushing and 1" pipe tee.

For submersion with plastic pipe, use 3⁄4 1" reducing coupling and 1" pipe.

b For information about the corresponding pH sensors consult page 48.


Allow 230 mm / 9" for electrode removal

145.9 mm5.75"

Pg 13.5 thread

1" PVC pipe solvent weld

99.9 mm3.94"

25.4mm1.00"

94.6 mm 3.73"

133.1 mm/5.24"

Internal O-ring seal

Allow 230 mm/9"for electrode removal

Pg 13.5 thread(internal)

3⁄4" NPT2 places62.5 mm

2.46"

10.8 mm0.43"

26.7 mm1.05"

31.8 mm1.25"

[ 19.3 mm0.76"

22.3 mm/0.88"across flats

Allow 635 mm/25" for electrode removal70 mm2.75"

259 mm/10.2"

11⁄2" NPT (PVDF, CPVC)1" NPT (316 SS)

Drawings of pH housings

3⁄4" NPT insertion or submersion(53 300 021 & 52 401 520)

1" weld tee (41 722 3001)

pH and ORP (Redox) Standard Buffer Solutions

Ordering InformationpH and Redox Buffers Volume Order NumberpH bufferspH 4.01 buffer 250 ml 51 340 057pH 7.00 buffer 250 ml 51 340 059pH 9.21 buffer 250 ml 51 300 193pH 10.00 buffer 250 ml 51 340 056Redox buffersRedox buffer 220 mV 6250 ml 51 340 081

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Retractable 11⁄2" NPT (1000-4X)


www.mt.com/THORNTON-Ozone

Thornton dissolved ozone measurement capability uses a proven sensortechnology with ISM for rapid and accurate response to a wide range of ozoneconcentrations, providing reliable ozone measurement in conjunction with M800and M300 ISM transmitters.Intelligent sensor data is stored in memory, providing Plug & Measure simplicitywith enhanced diagnostics capabilities. Robust sensor construction is coupledwith a membrane cartridge which allows exceptionally fast and easy replacementof electrolyte and membrane when necessary

SpecificationsSample flowrate 200 to 500ml/min with housing;

0.3 to 1m/s (1 to 3ft /s) without housingSample temperature 5 to 50°C (41 to 122°F) for measurement;

probe can withstand 100°C (212°F)Sample pressure Normal operation, atmospheric;

can withstand 3bar(g) (45psig)Sample connections 1⁄4" NPTWetted materials Polycarbonate or 316 stainless steel flow housing,

316 stainless steel probe, silicone rubber membraneCable lengths 1 to 10m (3 to 33ft) with cableWeight 0.5kg (1lb) with flow chamberResponse time 90%* response in 30sOperating range 0–5,000ppb (mg/ l); 0–5.0ppm (mg/ l) short term;

0–500ppb (mg/ l); 0–0.5ppm (mg/ l) continuousSystem accuracy ± 4% of reading or 3ppb, whichever is greater; ± 0.5°CIncluded parts Probe with spare electrolyte,

polycarbonate or stainless steel flow housingand cable as specified (and preamp with 770MAX).

* Upscale response may be slower if sensor has recently been exposed to high ozoneconcentration

Feature Overview– Reinforced silicone membrane forexceptional durability

– Full temperature compensationaccounts for effects of bothmembrane permeability and solubilityof ozone in water

– Membrane cartridge provides easyreplacement of electrolyte andmembrane

Dissolved Ozone Sensors with ISMFor Reliable Process Control

Ozone

THORNTON ISM Dissolved Ozone SensorsAssured Sanitization

Applications– Pharmaceutical water systemsMonitors sanitization levels andensures removal of all ozone tosatisfy the “no added substance”requirement

– Semiconductor ultrapure watersystemsMonitors ozone concentrationdownstream of the ozonator andUPW storage tank

– Bottled water systemsContinuous ozone measurement is akey quality practice to provide good,consistent taste and long productshelf life

– Beverage systemsOzone replaces caustic chemicals forclean-in-place operations, providingdisinfection without objectionablebyproducts

NEW!


Dimensions

Notes:– Sensor / flow housing assembly must bein upright position as shown.

– Allow approximately 254mm (10")clearance to remove sensor.

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Ordering Information6510i ISM Sensor with Polycarbonate (PC) and Stainless Steel (SS) Housings Order NumberISM Ozone sensor with PC housing, 1m (3ft) AK9 cable 58 041 436ISM Ozone sensor with PC housing, 3m (10ft) AK9 cable 58 041 437ISM Ozone sensor with PC housing, 5m (16ft) AK9 cable 58 041 438ISM Ozone sensor with PC housing, 10m (33ft) AK9 cable 58 041 439ISM Ozone sensor with SS housing, 1m (3ft) AK9 cable 58 041 446ISM Ozone sensor with SS housing, 3m (10ft) AK9 cable 58 041 447ISM Ozone sensor with SS housing, 5m (16ft) AK9 cable 58 041 448ISM Ozone sensor with SS housing, 10m (33ft) AK9 cable 58 041 4496510 Sensor with Polycarbonate (PC) and Stainless Steel (SS) HousingsM300 Ozone sensor with PC housing, 1m (3ft) VP cable 58 041 236M300 Ozone sensor with PC housing, 3m (10ft) VP cable 58 041 237M300 Ozone sensor with PC housing, 5m (16ft) VP cable 58 041 238M300 Ozone sensor with PC housing, 10m (33ft) VP cable 58 041 239M300 Ozone sensor with SS housing, 1m (3ft) VP cable 58 041 246M300 Ozone sensor with SS housing, 3m (10ft) VP cable 58 041 247M300 Ozone sensor with SS housing, 5m (16ft) VP cable 58 041 248M300 Ozone sensor with SS housing, 10m (33ft) VP cable 58 041 249770MAX Ozone sensor with PC housing, preamp 58 041 011770 Max Ozone sensor with SS housing, preamp 58 041 013Spare Parts6510i/6510 Maintenance kit (4 membranes, electrolyte) 52 201 2186500 Maintenance kit (4 membranes, electrolyte) 52 201 179Replacement Probe, 6510i 52 201 226Replacement Probe, 6510/12/210 52 201 225Replacement Probe, 6500 52 201 178Soln, Ozone Electrolyte 6510-25mL 52 201 224Ozone Sensor Simulator (for VP sensors) 52 201 197* Also order patch cord 1XXX-70, see page 78.

www.mt.com/THORNTON-DO


Dissolved

Oxygen

THORNTON Dissolved Oxygen SensorsDependable Low Level Measurement

Feature Overview– Very fast response– High accuracy– Simple maintenance with drop-in modular membrane– Excellent long-term stability– Temperature compensation for membrane permeabilityand oxygen solubility effects

Typical Applications– Power plant cycle chemistry monitoring– Semiconductor ultrapure water– Pure water treatment systems

High Performance Dissolved Oxygen Sensors with ISMFast, Accurate Response

THORNTON’s high performance ppb-level dissolved oxygen measurement capabil-ity for M300 ISM and M800 excels in the demanding low ppb-level applications.It provides a precise zero and a highly accurate response over the entire range ofmeasurement. This allows it to perform well at any level as well as providing veryfast response to changes from one level to another.

SpecificationsSample flowrate 50 to 1,000 ml/minSample temperature 0 to 60°C (32 to 140°F) for temperature compensation;

can tolerate 100°C (212°F)Sample pressure 0 to 5 bar(g) (0 to 72 psig)Sample connections 1⁄4" NPTWetted materials Polyacetal flow housing, polyphenylene sulfide probe body,

Teflon® membrane reinforced with stainless steel and siliconerubber, Viton® and silicone rubber O-rings

Cable length Probe to instrument: 1 to 10 m (3 to 33 ft) for M300;up to 61m (300ft) for 770MAX

Weight 1 kg (2 lb) with flow housingResponse time 98% of final value in 90sOperating range 0–10,000 ppb (µg/ l)System accuracy ± 1% of reading or 1 ppb, whichever is greater; ± 0.5°CComponents included DO probe with spare electrolyte

Housing (17490)and cable (and preamp with 770MAX)

56


Dimensions of the ISM High Performance Dissolved Oxygen Sensor

Did You KnowThe fast response of high performance DO sensorsallows real time tracking of start-up deaeration.?

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Ordering InformationISM Order NumberHigh Performance DO probe, flow housing and 1 m (3 ft) AK9 cable 58 037 404High Performance DO probe, flow housing and 3 m (10 ft) AK9 cable 58 037 405High Performance DO probe, flow housing and 5 m (16 ft) AK9 cable 58 037 406High Performance DO probe, flow housing and 10 m (33 ft) AK9 cable 58 037 407Replacement DO probe 52 201 209Used With M300High Performance DO probe, housing and 1 m (3 ft) VP cable 58 037 204High Performance DO probe, housing and 3 m (10 ft) VP cable 58 037 205High Performance DO probe, housing and 5 m (16 ft) VP cable 58 037 206High Performance DO probe, housing and 10 m (33 ft) VP cable 58 037 207Used With 770MAXHigh Performance DO probe, housing and preamp with 1 m (3 ft) VP cable* 357-210Spare parts and accessories for all high performance sensorsReplacement High Performance DO probe 52 201 067Maintenance kit (electrolyte and 4 membranes) 52 200 024Polarization module (for portable use) 52 200 893* also specify a 1XXX-79 patch cord, listed on page 78.

57

58

www.mt.com/THORNTON-DO

THORNTON’S long-life dissolved oxygen measurement capability for M300 and770MAX uses an industry-proven sensor design with major improvements inlongevity. An especially durable membrane and controlled internal electrochemistryallow many years of operation with no internal maintenance, reducing radiationexposure in nuclear power plants.

SpecificationsSample flowrate 50 to 2,000ml/minSample temperature 5 to 50°C (41 to 122°F)Sample pressure Normal operation, atmospheric;

can withstand 3bar(g) (45psig)Sample connections 1⁄8" NPTWetted materials Polyacetal flow chamber, 316 stainless steel and polyacetal

probe, HDPE membraneCable length Probe to preamplifier: 0.5m (1.5ft);

preamplifier to instrument: 1.6 to 61m (5 to 200ft) M300;1.6 to 91m (5 to 300ft) 770MAX

Weight 1.5kg (3lb) with flow chamberResponse time Within range, 90% of final value in 20s;

from air calibration, dependent on air exposure timeOperating range 0–10,000ppb (µg/ l) with auto-rangingSystem accuracy ± 2% of reading or 1ppb, whichever is greater; ± 0.5°CSpare parts Maintenance kit of 7 membranes, and replacement electrolyte

included

Feature Overview– Very low maintenance– Excellent long-term stability– Industry-proven sensor technology– No interference from hydrogen in stator coolingor nuclear power applications

Typical Applications– Power plant cycle chemistry and stator cooling– Semiconductor ultrapure water– Pure water treatment systems

Long-Life Dissolved Oxygen SensorsExtremely Low Maintenance

Other Highlights– Self-polarized electrodes minimizeupsets from power interruption

– Full temperature compensationaccounts for effects on both mem-brane permeability and solubility ofoxygen in water


Dissolved

Oxygen

THORNTON Dissolved Oxygen SensorsDependable Low Level Measurement

DO sensor with preamp

59

1⁄8" NPT

Allow 254 mm / 10" clearance for removal

Mounting hole (2 places)[ 4.8 mm / 0.19"

To preamplifier

Inlet Outlet

13.5 mm0.53"

5.5 mm / 0.22"

149 mm / 5.87"

To probecable length0.5 m / 18"

22 mm / 0.83"113 mm / 4.45"

124 mm / 4.88"

Topatchcord

52 mm / 2.05"

14 mm / 0.55"

17.5 mm 0.69"

10 mm0.39"

57 mm2.24"

80 mm3.15"

7 mm0.28"

55 mm / 2.15"

36 mm1.42"

66 mm2.60"

[ 58 mm2.30"

90 mm3.55"

76 mm3.00"

[ 7 mm 0.27"

27 mm1.08"81 mm

3.18"

Dimensions of the long-life dissolved oxygen sensor

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Ordering InformationUsed With M300 Order NumberLong Life DO probe, housing and preamp 58 037 221Patch cords* 1XXX-67Used With 770MAXLong Life DO probe, housing and preamp 357-110Patch cords* 1XXX-79* For patch cords to connect preamp to instrument see page 74 for M300 or page 78 for 770MAX.

60

www.mt.com/THORNTON-Flow


Flow

THORNTON Flow SensorsFlexible Designs for Ultrapure Applications

Paddlewheel Flow SensorsReliable and Economical

In-line Paddlewheel flow sensors provide continuous flow measurement at a lowcost for a variety of solids-free liquid applications. The open cell rotor is made ofPVDF and the shaft and bearing of ceramic material offering superior life and oper-ating performance. The modular quarter-turn electronics assembly makes serviceand maintenance fast and easy and allows the removal of the electronics withoutremoving the entire sensor body.

SpecificationsIn-line PaddlewheelMounting fitting Included with sensor, materials as notedStraight pipe requirements Pipe diameters: 10 upstream, 3 downstreamWetted materials PVC versions: PVC, PVDF, Ceramic, Viton

PVDF versions: PVDF, Ceramic, VitonTri-Clamp SST versions: SS, PVDF, Ceramic, EPDMNPT Threaded SST versions: SS, PVDF, Ceramic

Flow ranges 0.3 – 10m/s (1 – 33ft)Pressure PVC versions: 10bar(g) at 50°C (140psig at 122°F),

except insertion types:6bar(g) at 50°C (85psig at 122°F)

PVDF versions: 10bar(g) at 100°C (140psig at 212°F)SST versions: 16bar(g) at 100°C (230psig at 212°F)

Accuracy ± 0.5% of full scale, + 2.5% of Reading with standardmean K-factor in reference conditions: water at 20°C (68°F)

Linearity ± 0.5% of full scale, at 10m/s (32.8fps)Repeatability 0.4% of ReadingAmbient /storage PVC and PVDF versions: 0°C to 60°C (32°F to 140°F)temperature SST versions: –10°C to 80°C (14°F to 176°F)Enclosure rating NEMA 4X (IP 65)Electronics enclosure material PC (Polycarbonate)Wiring Smart version uses standard 770MAX patch cables. Cable

not provided for Pulse versions. Use 3-conductor, 20 gauge,shielded cable such as Belden 9364, or equivalent.Maximum recommended cable length is 50 m (160ft)

Flat PaddlewheelMounting fitting Must be obtained separately except for 1⁄4" NPT modelsStraight pipe requirements Pipe diameters: 10–50 upstream, 5 downstreamWetted materials Hall effect: PVDF, Hastelloy C

Magnetic: Polypropylene, Titanium, PVDFFlow ranges Hall effect: 0.1–6m/s (0.3–20ft)

Magnetic: 0.3–6m/s (1–20ft)Pressure Please contact us for additional informationElectrical connections Smart models: 0.5m (1.5ft) cable and smart

connector, maximum patch cordlength is 91m (300ft)

Pulse input models: 7.6m (25ft) cables, may be extendedup to 61m (200ft) for magnetic or305m (1000ft) for Hall effect

Linearity 1% FSRepeatability ± 0.5% of full scale, except ± 0.25% of full scale for 1⁄4"

NPT modelsCertification CE rated

PVDF True Union Body

Stainless SteelTri-Clamp

Female NPTThreaded SS

In-line Paddlewheel

Flat Paddlewheel

61

[ D

H

A2A1A

[ D1

[ DA

B

[ D

H

A L

[ D[D1

[D2

A

H


Table A – 8030 Style Sensors True-Union Nut with Solvent Ends (PVC)or Fusion Spigot Ends (PVDF)

Orifice DN D D1 A2 A1 A Hmm/inch mm/inch mm/inch mm/inch mm/inch mm/inch mm/inch25/0.99 32/1.26 60/2.36 110/4.33 116/4.57 160/6.30 89.5/3.5250/1.97 63/2.48 103/4.06 130/5.12 136/5.36 212/8.35 104/4.10

Table B – Saddle for 8020 Style Insertion SensorsOrifice DN D A Bmm/inch mm/inch mm/inch mm/inch76/3 90/3.54 144/5.66 114/4.48101/4 110/4.33 166/6.53 119/4.67152/6 160/6.29 216/8.50 131/5.17Body Material: PP/PVC Seal Material: EPDM

Table C – 8030 Style Female NPT ThreadStainless Steel (316L) SensorsOrifice DN D (NPT) A L Hmm/inch inch mm/inch mm/inch mm/inch25/0.99 1" 105/4.13 18/0.72 90/3.52

Table D – 8030 Style Tri-Clamp Stainless Steel (316L) SensorsBody Orifice DN D2 D1 D A HSize mm/inch mm/inch mm/inch mm/inch mm/inch mm/inch11⁄2" 40/1.57 35/1.37 44/1.71 51/1.98 128/5.03 97/3.82

Many other options availableMany other pipe sizes and configurationsavailable. Please contact your local sales

organization for detailed information.i

Dimensional Data Tables

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Ordering InformationPipe Size of Order NumberIncluded Fitting Pulsed SmartIn-line Paddlewheel Flow SensorsPVC, True-Union Body Style – See Tables A and B1⁄2" 33901 339-0013⁄4" 33902 339-0021" 33903 339-00311⁄4" 33904 339-00411⁄2" 33905 339-0052" 33906 339-0063" insertion type w/saddle 33907 339-0074" insertion type w/saddle 33908 339-0086" insertion type w/saddle 33909 339-009SST, Stainless Steel Body with NPT Threaded Connections – See Table C1⁄2" 33921 339-1213⁄4" 33922 339-1221" 33923 339-1231 1⁄4" 33924 339-1241 1⁄2" 33925 339-1252" 33926 339-126SST, ASME-BPE Tri-Clamp Body Style – See Table D3⁄4" 33931 339-1311" 33932 339-13211⁄2" 33933 339-1332" 33934 339-13421⁄2" 33935 339-135Flat Paddlewheels (wetted materials)Hall Effect1⁄2"–4" (Polypropylene, titanium, PVDF) 33298 334-2105"–8" (Polypropylene, titanium, PVDF) 33299 334-2111⁄2"–4" (PVDF, Hastelloy C) 33301 334-2135"–8" (PVDF, Hastelloy C) 33302 334-214Magnetic1⁄2"–4" (Polypropylene. titanium, PVDF) NA 334-2035"–8" (Polypropylene, titanium. PVDF) NA 334-2041⁄2"–1" (316SS, CD4Mcu, Fluoroloy B) NA 334-3031 1⁄4"-12" (316SS, CD4Mcu, Fluoroloy B) NA 334-302



Flow


Vortex Flow MetersMaintenance Free, All-Plastic Construction

NPTM Threaded andBead & Crevice

Wafer Type

PFA Version

The ultimate solution for measuring the flow rates of ultrapure water and chemi-cals, our range of Vortex Flow sensors consist of a molded unibody, available inPFA, PVC or PVDF. These sensors have no moving parts, and any potential for fluidcontamination is eliminated by the corrosive-resistant all-plastic construction.

SpecificationsPFA VersionDisplay 4-digit LED plus high & low alarm indicatorsConnections Straight tube ends or FlaretekStraight tube requirements 10 diameter upstream and 2 diameter downstream.Wetted materials PFA PerfluoroalkoxyTemperature 0–100°C (32–212°F)Viscosity For liquids more viscous than water, consult THORNTON.Electrical connections 2m (6.5ft) cable may be extended with 22 gauge

6-conductor shielded cable up to 100m (325ft) for770MAX pulse input only.

Enclosure NEMA 4X, IP65Power supply One external 12VDC isolated power supply 1000-65

is required for one or two pulse input sensors.Certificate CE rated, certificate of accuracy includedPVC and PVDF VersionStraight pipe requirement 10 diameter upstream and 5 diameter downstream.Pressure PVC: 10bar(g) at 21°C (150psi at 70°F),

6.5bar(g) at 38°C (93psi at 100°F)PVDF: 10bar(g) at 21°C (150psi at70°F),

9bar(g) at 65°C (130psi at150°F)Temperature Max. 95°C (203°F)Viscosity For liquids more viscous than water, consult THORNTON.Accuracy ±1% of full scaleEnclosure NEMA 4XElectrical connections 1⁄2" NPTF port with screw terminal wiring. Wiring may be

run up to 305m (1,000ft) with 3-conductor, 20 gauge,shielded cable, such as Belden 9364.

Power supply For use with the 770MAX, one external 12V DC isolatedpower supply (1000-65) is required for one or two pulseinput sensors.One kit (1000-67) is required for each pulse input sensor.

Certificates CSA and CE, Certificate of Calibration included

62


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Pharma Water

Ordering Information Flow VortexPFA Versions

Maximum pressureSize Flow rate l /min (g/m) at 20°C (68°F) at 100°C (212°F) Order NumberStraight tube-end – connections3⁄8" 0.4–3.5 (0.1–1) 7bar(g) (100psig) 4bar(g) (58psig) 317-1001⁄2" 2–20 (0.5–5) 10bar(g) (145psig) 7bar(g) (100psig) 317-1013⁄4" 10–70 (2.7–19) 7bar(g) (100psig) 4bar(g) (58psig) 317-1021" 15–150 (4–40) 5bar(g) (70psig) 3bar(g) (43psig) 317-103Male Flaretek-end – connections3⁄8" 0.4–3.5 (0.1–1) 7bar(g) (100psig) 4bar(g) (58psig) 317-2001⁄2" 2–20 (0.5–5) 10bar(g) (145psig) 7bar(g) (100psig) 317-2113⁄4" 10–70 (2.7–19) 7bar(g) (100psig) 4bar(g) (58psig) 317-222Female Flaretek-end – connections3⁄8" 0.4–3.5 (0.1–1) 7bar(g) (100psig) 4bar(g) (58psig) 317-3001⁄2" 2–20 (0.5–5) 10bar(g) (145psig) 7bar(g) (100psig) 317-3113⁄4" 10–70 (2.7–19) 7bar(g) (100psig) 4bar(g) (58psig) 317-322

63

PVC and PVDF VersionsOrder Number

Size Flow rate l /min (g/m) Length Pulsed SmartPVDF – Bead & Crevice Free Butt End Connection1⁄2" 5–57 (1.3–15) 124mm 4.87" 33315 336-1083⁄4" 8–95 (2.1–25) 124mm 4.87" 33316 336-1091" 16–189 (4.2–50) 129mm 5.09" 33317 336-11011⁄2" 31–378 (8.3–100) 158mm 6.24" 33318 336-1112" 63–757 (16.7–200) 172mm 6.77" 33319 336-112PVDF – Wafer Type (Connects between 150X flanges)1⁄2" 5–57 (1.3–15) 52mm 2.03" 33326 336-1193⁄4" 8–95 (2.1–25) 52mm 2.03" 33327 336-1201" 16–189 (4.2–50) 57mm 2.25" 33328 336-12111⁄2" 31–378 (8.3–100) 67mm 2.63" 33329 336-1222" 63–757 (16.7–200) 82mm 3.22" 33330 336-1233" 95–1135 (25–300) 108mm 4.25" 33331 336-124

64

2 m (6.5 ft) shield line withheat-proof vinyl insulation

Heat-fusedFemale Flaretek end

Arrow on body indicatesflow direction

54 mm

54m

m

Male Flaretek end connectionshown indashed lines (typical both ends)

High

Low

VO

RTE

XFLO

WM

ETE

R

L/min

EN

T

"L"

1

32 mm

50.5

mm

68.5

mm

32m

m

4-M4 3 0.7

M

FlowellTM

Tube Fittings

54m

m

54 mm"L"

High

Low

VO

RT

EX

FLO

WM

ET

ER

L/min

EN

T

Straight Tube-End Dimensions (mm)

D+0.30

d+0.30

Size – 0.10 –0.10 t 0.5 L3⁄8" 9.52 6.35 1.59 1901⁄2" 12.7 9.52 1.59 1903⁄4" 19.05 15.88 1.59 1901" 25.4 22.22 1.59 190

Flaretek-End Dimensions (mm)Size L (male-ends) L (female-ends)3⁄8" 259 1901⁄2" 267 1903⁄4" 277 190

Flowrate Range for PFA Vortex FlowmetersSize Minimum Flowrate Max Flowrate

(l /min) (l /min)cp* 0.3 0.5 0.7 1** 2 3 4 5 7 –3⁄8" 0.2 0.2 0.3 0.4 0.8 1.2 1.6 2.0 2.8 3.51⁄2" 0.6 1 1.4 2 4 6 8 10 14 203⁄4" 3 5 8 10 20 30 40 50 70 701" 4.5 7.5 10.5 15 30 45 60 75 105 150* cp = Viscosity of measurement fluid (in centipoises)** Viscosity of water at 20°C

Technical Data Vortex Sensors PFA Versions


Flow


Mounting Dimensions(for all models)

3⁄8" Model Only1⁄2", 3⁄4", 1" Models

65

Technical Data Vortex Sensors PVC and PVDF Versions


PVDF Wafer Type Dimensions – Refer to Figure A Body Size A B C D1⁄2" 149mm 5.85" 20mm 0.78" 52mm 2.03" 44mm 1.75"3⁄4" 150mm 5.90" 24mm 0.94" 52mm 2.03" 54mm 2.13"1" 145mm 5.69" 30mm 1.19" 57mm 2.25" 63mm 2.47"11⁄2" 152mm 6.00" 38mm 1.50" 67mm 2.63" 83mm 3.25"2" 162mm 6.37" 48mm 1.88" 82mm 3.22" 102mm 4.00"3" 175mm 6.88" 64mm 2.50" 108mm 4.25" 133mm 5.24"

PVDF Wafer Type Flow RatesBody Size Minimum Flow Maximum Flow1⁄2" 4.7l /m 1.3g/m 56.8l /m 15g/m3⁄4" 7.9l /m 2.1g/m 94.6l /m 25g/m1" 15.8l /m 4.2g/m 189.3l /m 50g/m11⁄2" 31.5l /m 8.3g/m 378.5l /m 100g/m2" 63.1l /m 16.7g/m 757.1l /m 200g/m3" 94.6l /m 25.0g/m 1135.5l /m 300g/m

NPTM Threaded and Bead & Crevice Type Flow RatesBody Size Minimum Flow Maximum Flow1⁄4" 2.3l /m 0.6g/m 18.9l /m 5g/m1⁄2" 4.7l /m 1.3g/m 56.8l /m 15g/m3⁄4" 7.9l /m 2.1g/m 94.6l /m 25g/m1" 15.8l /m 4.2g/m 189.3l /m 50g/m11⁄2" 31.5l /m 8.3g/m 378.5l /m 100g/m2" 63.1l /m 16.7g/m 757.1l /m 200g/m

NPTM Threaded and Bead & Crevice Type Pressure-Temperature RatingMaximum Operating Pressure

Maximum Fluid Temperature PVC PVDF95°C/203°F NR 2.7bar(g) 40psig66°C/150°F NR 8.9bar(g) 130psig38°C/100°F 6.4bar(g) 93psig 10.3bar(g) 150psig21°C/70°F 10.3bar(g) 150psig 10.3bar(g) 150psigNR=Not Recommended

PVDF Wafer Type Pressure-Temperature RatingMaximum Operating Pressure

Maximum Fluid Temperature PVC PVDF95°C/203°F NR 2.7bar(g) 40psig66°C/150°F NR 8.9bar(g) 130psig38°C/100°F 8.9bar(g) 130psig 10.3bar(g) 150psig21°C/70°F 10.3bar(g) 150psig 10.3bar(g) 150psigNR=Not Recommended

1/2" NPT FemaleConduit Connection

A

B

C D

Figure A

NPTM Threaded and Bead & Crevice Type Dimensions – Refer to Figure B PVC PVDF

Body Size A B C D A B C D1⁄4" 97mm 3.81" 45mm 1.75" 133mm 5.25" 64 mm 2.50" 150mm 5.90" 16mm 0.63" 124mm 4.87" 33mm 1.31"1⁄2" 97mm 3.81" 45 mm 1.75" 181 mm 7.13" 64 mm 2.50" 146mm 5.75" 20mm 0.78" 124 mm 4.87" 33 mm 1.31"3⁄4" 97mm 3.81" 45mm 1.75" 194 mm 7.63" 64 mm 2.50" 146mm 5.75" 24 mm 0.94" 124 mm 4.87" 37 mm 1.44"1" 100mm 3.92" 45mm 1.75" 204 mm 8.03" 64mm 2.50" 149mm 5.88" 30mm 1.19" 129 mm 5.09" 51mm 2.00"11⁄2" 99mm 3.90" 51mm 2.00" 213mm 8.37" 64 mm 2.50" 158 mm 6.21" 38mm 1.50" 158mm 6.24" 64 mm 2.50"2" 109mm 4.31" 51mm 2.00" 213 mm 8.37" 64 mm 2.50" 168mm 6.60" 48 mm 1.88" 172mm 6.77" 76 mm 3.00"

1/2" NPT FemaleConduit Connection

NPT/Butt End

C

A

B

D

Figure B

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66



Flow


Pipe Size of Wetted Materials Flow Range Pulse Input Smart InputIncluded Fitting Order Number Order Number1⁄2" flow-thru/pipe PVC, Viton, ceramic, Tefzel 0.2-5.8 GPM 33349 335-5313⁄4" flow-thru/pipe PVC, Viton, ceramic, Tefzel 0.4-13 GPM 33350 335-7311⁄2" flow-thru/pipe PVC, Viton, ceramic, Tefzel 0.7-15 GPM 33176 335-5113⁄4" flow-thru/pipe PVC, Viton, ceramic, Tefzel 1.7-33 GPM 33177 335-7111" flow-thru/pipe PVC, Viton, ceramic, Tefzel 2.2-45 GPM 33175 335-1111 1⁄2" Socket tee PVC tee, PPS, Nylon, 1-30 ft/s 33142 335-911

tungsten carbide, EPDM2" Socket tee PVC tee, PPS, Nylon, 1-30 ft/s 33143 335-211



tungsten carbide, EPDM1 1⁄2" to 6" Repl. Sensor for PVC Pipe, 1-30 ft/s 33191 335-041fitting not included*1 1⁄2" to 6" Repl. Sensor for PVDF Pipe, 1-30 ft/s 33192 335-051fitting not included**Requires field configuration for pipe size

Forward-Swept Impeller Sensors with FittingsEconomical non-magnetic measurement

Specifications

Mounting fitting Included with insertion sensor (flow-thru and socket uniontype sensors do not require fitting), wetted parts as noted.

Straight pipe requirements 10 diameter upstream and 5 diameter downstream. Electrical connections Smart models have 0.5 m (1.5 ft) cable and smart connector

and use patch cords up to 91 m (300 ft).Pulse input models have 6.1 m (20 ft) cables and may be extended up to 610 m (2,000 ft) using 20 gauge, shielded cable: 2-conductors for socket tee models, 3-conductors for other models.

Power supply One external 12VDC isolated power supply (P/N 1000-65)is required for one or two pulse input sensors. One kit (P/N 1000-67) is required for each 1 1/2” and larger pulse input sensor.

Accuracy ±1% of full scale over operating rangeRepeatability ±0.5% of full scale over operating range


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PVC SizeMillimeters (inches) 1/2” 3/4” 1”A 224 (8.83) 272 (10.69) 334 (13.15)B 104 (4.08) 119 (4.69) 137 (5.40)

CDIA

A

B

D

EMinimumClearance

PVC SizeMillimeters (inches) 1 1/2” 2” 3” 4”A 127 (5.00) 143 (5.63) 165 (6.50) 187 (7.38)B 131 (5.16) 143 (5.64) 173 (6.83) 199 (7.83)C 60 (2.38) 73 (2.88) 107 (4.23) 137 (5.38)D 101 (3.97) 107 (4.20) 119 (4.68) 130 (5.10)E 127 (5.00) 127 (5.00) 127 (5.00) 127 (5.00)

2.16(55 mm)

3.50(89 mm)

2.69(68 mm)

AB

68



Flow


Sanitary Flow SensorsHigh Quality, Precision

Thornton’s 325-Series Compact Sanitary Turbine Flow Sensors provide another choicefor applications demanding 3A sanitary certification and efficient flow measurement.325-series flow sensors feature a compact flow sensor body with Tri-Clamp type connections and a magnetic variable reluctance type coil.

SpecificationsWetted Parts Body 316 SS, Ra 32 microinch (0.8 micrometer) finish;

17-4PH SS rotor; PH 15-7 Mo SS retaining rings; hard carbon composite bearings.

Certification 3A Rated, manufactures calibration and materials certificates included.

Electrical connections Smart models have 0.5 m (1.5 ft) cable and require patch cords, maximum length 91 m (300 ft). Pulse input models have 6.1 m (20 ft) twisted cable with 1/2” NPTM conduit connector. Wiring may be run up to 610 m (2,000 ft) with 3 conductor, 20 gauge, shielded cable, such as Belden 9364.

Process Connections To achieve optimum performance, maintain 3A certification and to protect the bearings from excess turbulance and damage, a minimum of 10 pipe diameters upstream and 5 pipe diameters downstream of turbine size pipe must be used. For example, the 1/4” turbine with 1-1/2” Tri-Clamp fittings must have 1/4” inlet and discharge piping. In addition, proper inside diameter flange gasket must be used. Consult Thornton for installation kit if needed.

Linearity ±0.5% of reading*Repeatability ±0.1% of reading** Based on manufacturer’s calibration in water at 70°C


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Flow Range Tri-Clamp Fitting Turbine Size Pulse Input* Smart InputLPM (GPM) Order Number Order Number1.3-13 (0.35-3.5) 3/4” 1/4” 33336 325-0011.3-13 (0.35-3.5) 1-1/2” 1/4” 33337 325-0022.8-28 (0.75-7.5) 3/4” 3/8” 33338 325-0032.8-28 (0.75-7.5) 1-1/2” 3/8” 33339 325-0044.7-36 (1.25-9.5) 3/4” 1/2” 33340 325-0054.7-36 (1.25-9.5) 1-1/2”, 1/2” 33341 325-0066.6-60 (1.75-16) 3/4” 5/8” 33342 325-0076.6-60 (1.75-16) 1-1/2” 5/8” 33343 325-0089.5-110 (2.5-29) 1-1/2” 3/4” 33344 325-00915-227 (4-60) 1-1/2” 1” 33345 325-01023-352 (6-93) 1-1/2” 1-1/4” 33346 325-01130-492 (8-130) 1-1/2”, 1-1/2” 33347 325-01257-852 (15-225) 2” 2” 33348 325-01395-1,514 (25-400) 3” 2-1/2” 33376 325-014151-2,460 (40-650) 4” 3” 33377 325-015* Pulse input flow sensors for use with M300 FLOW and 770MAX (channels 5 and 6 only) do not include Smart Sensor communication and do not use patch

cables. A separate isolated 12 VDC power supply 1000-65 is required when sensor is used with 770MAX. Refer to 770MAX and M300 FLOW operating manuals

for respective wiring instructions.

Patch Cord Order Number0.3 m (1 ft.) 1001-791.5 m (5 ft.) 1005-793 m (10 ft.) 1010-794.5 m (15 ft.) 1015-797.6 m (25 ft.) 1025-7915.2 m (50 ft.) 1050-7930.5 m (100 ft.) 1100-7945.6 m (150 ft.) 1115-7961 m (200 ft.) 1120-7991 m (300 ft.) 1130-79Observe length limitations of pressure and level sensors

Smart Sensor Patch Cords

Smart Sensorw/Connector

1XXX-79 Patch Cordwith Connectors

Smart Sensor ConnectorPatch Cord 1XXX-79

0.46 (11.7)

1 to 300 ft.(0.3 to 91 m)

φ 1.15 (29.2)

10.9 (277)

φ 0.96(24.4) φ 0.65 (16.5)


www.mt.com/M800

Transm

itter M800 Multi-Parameter, Multi-Channel Transmitter (4-wire)

Intuitive, Intelligent, Flexible

The M800 transmitter series features premium Intelligent Sensor Management (ISM) tech-nology measuring pH/ORP, optical DO, amperometric oxygen (DO as well as O2 gas)and conductivity. The multi-parameter transmitter accepts any compatible combination ofISM sensors. Up to 4 channels of process measurement plus 2 flow provides immediatePlug & Measure installation and operation, predictive sensor maintenance and dynamiclifetime status. The color touchscreen ensures intuitive operation, with user selectable con-trol and alarm management.

SpecificationsPerformanceMeasurement parameters Conductivity, pH/ORP, amperometric oxygen, ozone

and temperatureISM Advanded Diagnostic (Lifetime Indicator, Adaptive

Calibration Timer, CIP/SIP counter etc.)iMonitor

ConducitvityConductivity ranges 2-electrode sensor:(C = cell constant) C = 0.1: 0.02 to 50,000µS/cm (20Ωcm to 50MΩcm)

C = 0.1 sanitary: 0.02 to 2,000µS/cm (500Ωcm to 50MΩcm)C = 0.01: 0.002 to 500µS/cm (2,000Ωcm to 500MΩcm)

4-electrode sensor:0.01 to 650 mS/cm (1.54 Ωcm to 0.1 MΩcm)

Temperature measuring range –40 to 200 °C (–40 to 392°F)Temperature compensation Auto/selectable as: Std. (standard high purity water

Thornton/Light), Light 84, Std. pure water referenced to 75°C, linear %/°C (adjustable), 50% glycol, 100% glycol, cation, ammonia, isopropyl alcohol, none

pHpH range –1 to 15ORP input range –1500 to 1500 mVpH resolution Auto/0.001/0.01/0.1/1 (can be selected)Temperature measuring range –30 to 150°C (–22 to 302°F)Temperature compensation Auto/Manual /STCOxygenOxygen range (amperometric) Dissolved oxygen:

Saturation 0 to 500% air, 0 to 200% O2,

Concentration 0.1ppb (µg/L) to 50.00ppm (mg/L) Oxygen resolution Auto/0.001/0.01/0.1/1 (can be selected)Temperature measuring range –30 to 150°C (–22 to 302°F)Temperature compensation AutoOzoneOperating range 0–5,000ppb (mg/ l); 0–5.0ppm (mg/ l) short term;

0–500ppb (mg/ l); 0–0.5ppm (mg/ l) continuousSystem accuracy ± 4% of reading or 3ppb, whichever is greater; ± 0.5°CGeneral SpecificationsPower supply 100 to 240VAC, or 20 to 30VDC, 12VAAC frequency 50 to 60HzCurrent (analog) outputs 80/4 to 20mA, 22mA alarm

Other Highlights– 8 current outputs– 8 output relays– Traffic light coded sensor status– IP66 rated– 2 PID process controller– IP66 rated, UL Type 4X

Feature Overview– Color touchscreen– Intuitive operation– Premium ISM functionality – Multi-parameter measurement– 2-channel /4-channel versions– iMonitor– User management and logbook

THORNTON TransmittersOutstanding Performance, Advanced Electronics

70

NEW!

Cut-out dimensions of M800


Side dimensions of M800

Ordering InformationTransmitters Order Number M800 Water 2-channel + 2 flow 58 000 802 M800 Water 4-channel + 2 flow 58 000 804Installation AccessoriesPipe mount kit 52 500 212 Panel mount kit 52 500 213Protective hood 52 500 214

Front dimensions of M800

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Wastewater

General Specifications (cont.)User interface Color touchscreen 5.7", Resolution 320240px,

256 colorsLanguages 10 (english, german, french, italian, spanish,

portuguese, russian, japanese, korean and chinese)Ambient temperature –10 to 50°C (14 to 122°F)Relative humidity 0 to 95%, non-condensingRating IP66 (when back cover is attached), UL Type 4X*PID process controller 2Hold input YesControl input YesAlarm contact Yes (alarm delay 0 to 999s)Relays Mechanical rated at 250VAC, 3 Amps (Relay 1NC,

Relay 2 to 4NO); 4-SPDT Type Reed 250VAC or DC, 0.5 Amps (Relay 5 to 8)

Setpoints High, low, between, outside, USP, EP* Pending

ISM Sensor Cables2-e Conductivity Order Number pH/DO/O3/4-e Cond Order Number 0.3 m (1 ft) 58 080 270 1.0 m (3 ft) 59 902 1671.5 m (5 ft) 58 080 271 3.0 m (10 ft) 59 902 1933.0 m (10 ft) 58 080 272 5.0 m (16 ft) 59 902 2134.5 m (15 ft) 58 080 273 10.0 m (33 ft) 59 902 2307.6 m (25 ft) 58 080 274

15.2 m (50 ft) 58 080 27530.5 m (100 ft) 58 080 27645.7 m (150 ft) 58 080 27761.0 m (200 ft) 58 080 27891.4 m (300 ft) 58 080 279

71

72

www.mt.com/THORNTON-M300


Transm

itters


M300 & M300 ISM TransmitterReliable, Versatile, Easy to Use

The THORNTON M300 transmitter line for conductivity / resistivity, pH/ORP, dissolved oxygen, ozone and flow rate combines robustness with ease of use. Itsversatility and solid measurement performance makes it the ideal choice for lightindustrial applications. The M300 transmitters are designed for comfortable operation: from the large display to the easily accessible wiring terminals to theplain text interface and quick setup menu. With its innovative USB port, the M300is open to the future – for remote configuration and commissioning. M300 ISM ver-sions provide the beneficial “Plug and Measure” feature thanks to ISM functionality.

SpecificationsEnclosure/PowerOperator interface 4 line backlit LCD; 5 tactile keysMaterial PolycarbonateWeight, 1⁄4 DIN models 0.7kg (1.5lb)Weight, 1⁄2 DIN models 1kg (2lb)UL electrical environment Installation (overvoltage) Category IIRatings/approvals UL (US & Canada), CE compliant;

1⁄4 DIN: IP65 (front); 1⁄2 DIN: IP65/NEMA 4XEMC emissions According to EN55011 Class APower Universal 100–240VAC, 50–60Hz or 20–30VDC; 5W OutputsAnalog outputs (as specified Powered 0/4–20mA, 22mA alarm, 500 Ω maximum load;for individual models) not for use with externally powered circuitsAnalog output accuracy ± 0.05mAAnalog output scaling Linear, bi-linear, logarithmic (1,2,3 or 4 decades),

auto-rangingRelays (as specified All contacts are potential free, with adjustable hysteresis andfor individual models) time delay

SPDT, SPST NO, SPST NC: 250VAC/30VDC, 3A, resistiveSPST reed: 300VDC, 0.5A, 10W

Service interface USB, type B connector, for remote configuration and commissioning

Discrete input (as specified Accepts dry contact closure for remote flow totalizer reset orfor individual models) remote PID control auto/manual selection

Feature Overview– Conductivity versions available in single and dual-channel configurations

– PID controller with pulse length, pulse frequency or analog control

– Multi-level password protection against accidental parameter changes

Other Highlights– M300 for ISM: “Plug and Measure” functionality

– 4-wire installation– Quick setup mode for fast installation– Backlit high contrast display– Basic diagnostics

– Multi-parameter version provides two user-configurable channels for con-ductivity/resistivity, pH, oxygen or ozone

– SW tools for configuration andcommissioning using the USB port


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Measurement SpecificationsConductivity / resistivityRanges 0.01 constant sensor: 0.002 to 200µS/cm (5000Ωcm to 500 MΩcm)

0.1 constant sensor: 0.02 to 2000µS/cm (500Ωcm to 50MΩcm)10 constant sensor: 50 to 40,000µS/cm (25 to 20KΩcm)4-electrode sensor: 0.01mS/cm to 650mS/cm (1.54Ωcm to 100KΩcm)

Accuracy ± 0.5% of reading or 0.5Ω, whichever is greater, up to 18MΩ-cm Concentration ranges of HCl, NaOH, H2SO4 0–20%, 0–15%, 0–20%TDS ranges (CaCO3 and NaCl) Cover equivalent conductivity rangesCalculated parameters (2-channel) % Rejection, power plant calculations of pH based on specific and cation conductivity, and

C02 based on cation and degassed conductivityTemperature compensation Selectable as: Std (standard high purity Thornton/Light), Light 84, Std referenced to 75°C,

linear %/°C, 50% glycol, 100% glycol, cation, ammonia, isopropyl alcohol, nonepHpH, ORP ranges –1.00 to 15.00pH, –1500 to 1500mVTemperature range – 30 to + 130°C (–22 to 266°F)Accuracy ± 0.03pH, ± 2mVTemperature compensation Automatic /manual for electrode output, plus adjustable solution

temperature coefficient for solution ionization effects Calibration 1- or 2-point, with auto buffer recognitionDiagnostics Selectable continuous checking of membrane resistance and reference

diaphragm/junction resistance (with solution ground sensors)Dissolved OxygenRanges 0–20,000ppb; 0–20ppm, 0–200% saturation; resolution 0.1ppbTemperature compensation Automatic, for membrane permeability and oxygen solubility Accuracy ± 1% (± 2% with long life probe) of reading or ±1ppb, system accuracyDissolved OzoneRanges 0–5,000ppb, 0–5ppm; resolution 0.1ppbTemperature compensation Automatic, for membrane permeability and ozone solubilityAccuracy ± 2% of reading or ± 3ppb, system accuracyFlowFlowrate range 0 to 9999 GPM, L/min, m3/hrTotal flow range 0 to 9,999,999Gallons, 37,850,000Liters, 37,850m3

RO % recovery range 0 to 100%Flow velocity range Equivalent ft /s, m/sFrequency range 1 to 4000HzCalculated parameters Ratio, sum and difference of two flowrates (4-channel)Resolution 4 significant digits, auto-ranged; up to 8 digits for total flowUpdate rate Display and outputs, once per 2 secondsInput pulses Low <1.0 volt; high >1.4 volts (36 volts max.)Accuracy ± 0.5HzRepeatability ± 0.2HzTemperatureRange –40 to 200°C (–40 to 392°F); resolution 0.1°Accuracy ± 0.25°C (± 0.45°F) Resolution 0.01°C for conductivity; 0.1°C for all other parametersPID ControlDisplay Auto/manual status and %-output on bottom line of displaySettings Auto/manual, setpoint, deadband, non-linear corner points, control limits, proportional gain,

integral reset time (min), derivative rate time (min)Manual station Controlled by up/down arrow keys in manual mode; remote auto/manual selection by discrete

inputControl output types One or two analog signals, relays–pulse frequency, or relays–pulse length


Transm

itters


Measurement Specifications (cont.)OutputspH/Cond/DO & Ozone/Temperature Single-channel Two-channelSetpoints/alarms 4 – high, low, outside, between, USP, EP 6 – high, low, outside, between, USP or EPRelays 2 SPDT, 2 SPST reed 2 SPDT, 1 SPST NO, 1 SPST NC, 2 SPST reedAnalog output signals 2 4Discrete inputs 1 2Flow Single-channel Four-channelSetpoints/alarms 4 – high, low, outside, or between 8 – high, low, outside, or betweenRelays 2 SPDT, 1 SPST NO,1 SPST NC 2 SPDT, 1 SPST NO, 1 SPST NCAnalog output signals 2 4Discrete inputs, for external totalizer reset 1 2

Ordering Information Order NumberM300 Transmitters for analog sensors Outputs 1⁄4 DIN 1⁄2 DINM300 1-channel Conductivity / resistivity 2 Analog; 4 Relays 58 002 301 58 002 311M300 2-channel Conductivity / resistivity 4 Analog; 6 Relays 58 001 304 58 001 314M300 1-channel pH/ORP 2 Analog; 4 Relays 58 001 303 58 001 313M300 2-channel Multi-parameter 4 Analog; 6 Relays 58 001 306 58 001 316M300 1-channel Flow 2 Analog; 4 Relays 58 004 302 58 004 312M300 4-channel Flow 4 Analog; 4 Relays 58 001 305 58 001 315M300 Transmitters for ISM sensors Outputs 1⁄4 DIN 1⁄2 DINM300 ISM 1-channel Multi-parameter 2 Analog; 4 Relays 58 000 301 58 000 311M300 ISM 2-channel Multi-parameter 4 Analog; 6 Relays 58 000 302 58 000 312Accessories Order NumberPanel mount kit for 1⁄2 DIN models 52 500 213Pipe mount kit for 1⁄2 DIN models 52 500 212Conductivity calibration module (analog) 58 082 300Adapter, VP to standard, for calibrating conductivity with VP patch cord (analog) 58 080 102Conductivity calibration module (ISM) 58 082 310Configuration software & data logger kit 58 077 300Adapter panel – M300 1⁄4 DIN to 200/2000 cutout 58 083 305Adapter raised panel – M300 1⁄4 DIN to 200/2000 cutout 58 083 317

Sensor cables for M300 (analog)Conductivitya Order Number pH/DOc/Ozone Order NumberConnector Standard VarioPin (VP)b VarioPin (VP) Cables 0.3 m (1 ft) 1001-67 – – for Use At Standard Temperatures –30 to 80 °C / –22 to 176 °F1.5 m (5 ft) 1005-67 58 080 201 1.0 m (3 ft) 52 300 1073.0 m (10 ft) 1010-67 58 080 202 3.0 m (10 ft) 52 300 1084.5 m (15 ft) 1015-67 58 080 203 5.0 m (16 ft) 52 300 1097.6 m (25 ft) 1025-67 58 080 204 10.0 m (33 ft) 52 300 110

15.2 m (50 ft) 1050-67 58 080 205 15.0 m (49 ft) 52 300 14423.0 m (75 ft) – 58 080 206 20.0 m (65 ft) 52 300 14130.5 m (100 ft) 1110-67 58 080 207 – for Use At High Temperatures –40 to 135 °C / –40 to 275 °F46.0 m (150 ft) – 58 080 208 1.0 m (3 ft) 52 300 11161.0 m (200 ft) 58 080 209 3.0 m (10 ft) 52 300 112ORP 5.0 m (16 ft) 52 300 1131.0 m (3ft) 10 001 0102 10.0 m (33 ft) 52 300 1143.0 m (10ft) 10 001 0302 15.0 m (49 ft) 52 300 2375.0 m (16ft) 10 001 0502 20.0 m (65 ft) 52 600 118

10.0 m (33ft) 10 001 1002a 4-E sensors limited to 15.2m (50ft), b For VP Conductivity sensors only, c For long life dissolved oxygen sensor 58 037 220 only, usestandard conductivity sensor cables at left.

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40–60 mm1.57–2.36"


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Cut-out dimensions of M300, 1⁄4 DIN version

Cut-out dimensions of M300, 1⁄2 DIN versionFront and side dimensions of M300, 1⁄2 DIN version

Panel cut-out

Front and side dimensions of M300, 1⁄4 DIN version

Panel cut-out

Pipe mount kit for 1⁄2 DIN models

Conductivity Calibration ModulesThe THORNTON M300 Conductivity Calibration modules provide a convenientsolution for in-place calibration of the THORNTON M300 or M300 ISM conductivitymeasurement circuitry.

Feature Overview– Includes resistances for all ranges of conductivity / resistivity and temperature– Used with 1- and 2- channel conductivity and Multi-parameter models– Provided with NIST-traceable certificate of calibration– Enables efficient QA program– Includes standard patch cord connection; VP patch cord adapter available

Conductivity calibration module

Sensor cables for M300 ISMConductivity Order Number pH/DO/Ozone Order Number 0.3 m (1 ft) 58 080 270 1.0 m (3 ft) 10 001 01021.5 m (5 ft) 58 080 271 3.0 m (10 ft) 10 001 03023.0 m (10 ft) 58 080 272 5.0 m (16 ft) 10 001 05024.5 m (15 ft) 58 080 273 10.0 m (33 ft) 10 001 10027.6 m (25 ft) 58 080 274

15.2 m (50 ft) 58 080 27530.5 m (100 ft) 58 080 27645.7 m (150 ft) 58 080 27761.0 m (200 ft) 58 080 27891.4 m (300 ft) 58 080 279

www.mt.com/THORNTON-770MAX


Transm

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770MAX Multi-parameter AnalyzerCompact and Comprehensive

The THORNTON 770MAX multi-parameter analyzer/ transmitter is a uniqueprocess monitoring tool, providing versatility through a multi-parameter, multi-channel approach. Smart Sensors used with the 770MAX have sensor type, cali-bration data and serial number factory-stored providing automatic configurationof the 770MAX when connected. Smart Sensors are available for a wide varietyof parameters.

Feature Overview

Extensive Measurement Capabilities– 6 channels: 4 Smart Sensors, including conductivity/resistivity, temperature, flow, pH, ORP, dissolved oxygen, TOC, dissolved ozone, level and pressure, plus 2 pulse flow sensors

– Display 16 measurements on 4 line screen with auto or manual scrolling– Metric, S.I., and english units for direct measurements; calculated values for % rejection, % recovery, difference, sum, ratio, power industry pH and CO2 from conductivity, and DI capacity. Custom names identify all measurements.

Alarm/Control and Outputs– 16 setpoints for high, low, USP, EP and reset (for totalizer) alarms– 4 SPDT relay option within the 1/4 DIN case with individual hysteresis andtime delay (optional)

– 2 discrete outputs for logic circuits– 4 powered analog outputs (0/4–20mA) standard, 8 optional– RS232 serial output– 2 discrete inputs for totalizer reset

Highest Accuracy and Easiest Calibration– Unique 4-wire resistance measurement technique for highest installed accuracy– THORNTON’s temperature compensation provides highest accuracy for UPW,cation and ammonia conductivity

– NIST-traceable automatic meter calibration system– Direct one and two-point sensor calibration– Smart Sensors retain factory and user calibration data– pH automatic buffer recognition during calibration

Compact Size– 1⁄4 DIN cutout, case only 12cm deep– Sealed NEMA 4X panel mount standard, entire unit sealed with optional back cover

– Panel, wall, pipe mounting options

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Measurement SpecificationsFunctionalSensor inputs 4 smart sensor channels, 2 pulse flow channelsConductivity/ resistivity ranges 0.01 constant 2-E cell: 0.001µS/cm to 2,000µS/cm; 0.5KΩcm to 1,000MΩcm

0.1 constant 2-E cell: 0.01µS/cm to 3,000µS/cm; 0.33KΩcm to 100MΩcm10 constant 2-E cell: 10µS/cm to 200,000µS/cm50 constant 2-E cell: 10µS/cm to 1.0S/cm

4-E cell: 10µS/cm to 800,000µS/cm; Readout in S/m is selectableConcentrations: HCl: 0–15 %, NaOH: 0–13%, H2SO4: 0–20%, by weight

pH & ORP ranges –1 to 15pH, –1500 to +1500mVD.O. ranges 0 to 15,000ppb or µg/L, 0 to 15ppm or mg/L, with auto-ranging; 0 to 100% saturationOzone ranges 0 to 5,000ppb, 0 to 5ppm or equivalent g/L rangesTOC range 0.05 to 1,000ppb or µg/L CTemperature ranges –40°C to 200°C, –40°F to 392°F with Pt1000 RTD or Pt100 RTDFlow ranges Sensor range in GPM, LPM, m3/hr, 0.5–4,000HzPressure ranges Sensor range in psi, bar, kPa, mmHg, kg/cm2, inches, feetTank level (volume) Sensor range in gallons, m3, liters, % full, psi, inches, feetDerived meas. Total flow, % rejection, % recovery, sum, difference, ratio, ppm-gallons, total grains,

power calculated pH & CO2

Electrical ranges Volts, Amps, based on proportional millivolt signalTemperature compensation Automatic, referenced to 25°C for resistivity, conductivity, % rejection and TDS. Field selectable for

standard high purity (THORNTON/Light), cation, ammonia/ETA (power industry), isopropyl alcohol, 50 and 100% glycol, HCl, H2SO4, or Light 84 (special microelectronics applications). pH temperature compensation for Nernst electrode output effects plus adjustable solution temperature compensation for high purity water ionization effects, referenced to 25°C.

Pressure comp. Dissolved oxygen compensation for atmosphere pressure during calibration using barometer in preamp. Pressure read out available in bar or mmHg.

OutputsSetpoints/alarms 16, set individually as high, low, reset, USP <645>, or EP limits on any measurement.Relays Optional: 4 SPDT potential-free relays, rated 5 amp max. resistive load up to 30VDC or 250VACDiscrete outputs Two standard, buffered TTL/CMOS levelAnalog output signals Four standard plus four optional, powered 0/4–20mA outputs; accuracy ± 0.05mA, typical.Serial output RS232 standard, maximum distance 50ft, field selectable up to 38.4kbaudPerformanceResistance accuracy ± 0.3% of reading, 1,000 to 6MΩ; ± 0.5% of reading, 6 to 10MΩ; ± 1% of reading

or ± 0.5Ω, whichever is greater, 10 to 1,000Ω (divide by cell constant for resistivity range)Volt /Temp. accuracy ± 3mV, ± 0.02pH, ± 0.2°C, see sensor specs for dissolved oxygen and ozoneFrequency accuracy ± 0.1% or , ± 0.001Hz, whichever is greaterRepeatability ± 0.2% of reading, 1,000 to 10 MΩ; ± 0.8% of reading, 10 to 1,000Ω for conductivity/resistivity;

± 0.05°C; ± 0.02pH; ± 0.3mVRatings/approvals All models are UL and cUL (CSA Standards) Recognized and CE compliantEnvironmentalTemperature Storage: –20 to 80ºC (–4 to 176ºF)

Operating: Configuration Power SupplyRelay A-Out 115VAC & 24VDC 230VAC0 4 –10°C to 50°C –10°C to 50°C4 4 –10°C to 50°C –10°C to 40°C4 8 –10°C to 40°C –10°C to 40°C

Humidity 0 to 95% RH, non-condensingEnclosure/PowerDisplay/keypad 20 character 4 line backlit LCD or vacuum fluorescent; 20 tactile feedback keysMaterial /weight ABS-PC alloy, UV and chemical resistant; 0.9kg (2lbs)Rating NEMA 4X, panel mounting; sealed back cover also availablePower 100–240VAC, 20W max, 47–63Hz; 20–32VDC, 30W max. DC power must be isolated and limited

to 8A or less.

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1875 automatic smart calibrator

1875 Automatic Smart CalibratorAt the push of a button, the 1875 calibrator automaticallysteps through NIST-traceable reference resistances, voltagesand frequencies to calibrate and verify all ranges of the770MAX to meet QA requirements and ensure highest accu-racy performance. Results of sequential 770MAX calibrationsare retained in the calibrators memory with a real time clockto allow subsequent downloading to a PC for printout of cali-bration certificates (for specifications consult next page).

Ordering Information770MAX TransmittersDisplay Power Analog Outputs Relays Order NumberLCD AC 4 0 775-LAOLCD AC 4 4 775-LA1LCD AC 8 4 775-LA2VFD AC 4 0 775-VAOVFD AC 4 4 775-VA1VFD AC 8 4 775-VA2LCD DC 4 0 775-LDOLCD DC 4 4 775-LD1LCD DC 8 4 775-LD2VFD DC 4 0 775-VDOVFD DC 4 4 775-VD1VFD DC 8 4 775-VD2AccessoriesRear cover for wall mounting and rear seal (requires cable grip kit, 1000-80, or conduit) 1000-69Cable grip kit – one kit seals two cables into the rear cover above, with fittings large enough 1000-80to accept patch cord connector or other cable 13.8mm (0.546") maximum diameter.Pipe mounting bracket for 50mm (2") pipe 15540Automatic smart calibrator kit (for 770MAX) 1875Portable conductivity /resistivity calibration system (for system including sensor) 1885

Sensor Cables for 770MAXSensor Patch Cordsa Order Number Ozone Sensor Patch Cordsb Order Number0.3m (1ft) 1001-791.5m (5ft) 1005-79 1.5m (5ft) 1005-703.0m (10ft) 1010-79 3.0m (10ft) 1010-704.5m (15ft) 1015-79 4.5m (15ft) 1015-707.6m (25ft) 1025-79 7.6m (25ft) 1025-70

15.2m (50ft) 1050-79 15.2m (50ft) 1050-7030.5m (100ft) 1100-79 30.5m (100ft) 1100-7045.7m (150ft) 1115-79 45.7m (150ft) 1115-7061.0m (200ft) 1120-79 61.0m (200ft) 1120-7091.0m (300ft) 1130-79 91.0m (300ft) 1130-70a Not used with pulsed-input flow sensors. Observe length limitations for some sensors. b Used for ozone applications where CE compliance is necessary.

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14.8 mm0.58" 25 mm

0.98"

194.9 mm7.67"125 mm

4.92"

[ 5.1 mm0.20",

4 Places

4.1 mm0.16"

114.3 mm4.50"

207.3 mm8.16"

109.2 mm4.30"

54.6 mm2.15"

224.6 mm8.84"

209.3 mm8.24"

32.7 mm1.29"

7.6 mm0.30"

122.6 mm4.82"

57.2 mm2.25"117.1 mm

4.61"

106.4 mm4.19"

162.4 mm6.39"

45.3 mm1.78"

92.0 mm3.62"

114.3 mm4.50"

125.0 mm4.92"

[ 4.3 mm0.17",

4 Places

111.4 mm4.39"

7.7 mm/0.30"96.0 mm/3.78"114.3 mm/4.50"

100.7 mm3.97"

125.0 mm4.92"

96.0 mm3.78"

14.5 mm0.57"

9.1 mm/0.36"

2.4 mm/0.09"

770MAX with

sealed rear cover

770MAX panel cut-out dimensions

Specifications 1875 Automatic Smart CalibratorResistance accuracy ± 0.05% except ± 0.075% for 1–10MΩTemperature accuracy ± 0.1°CFrequency accuracy ± 0.03%Voltage accuracy ± 0.5mVNIST traceability Documented on certificate of calibration for calibratorAmbient temperature 20–40°C for rated accuracyMemory capacity 20 channels of calibration and/or verification

(770MAX has 4 smart channels per instrument)

Power supply rating 90–264V, 47–63Hz; CE compliant, CSA rated, UL ListedDimensions 195 100 40mm (7.7 4.0 1.6")

The 1875 kit includes:– Smart Automatic Calibrator with certificate of calibration– Calibrator-to-770MAX cable, connects to smart channel input, 1.5m (5ft)– RS232 DB9 cable for connection to computer port– 770MAX Certificate Management Program for Windows 95 or higher on CD ROM– Modular power supply and cable, used when Calibrator is not connected to a 770MAX

during download to the computer

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Service XXL

Aftermarket Services

Tailored ServicesTo Ensure Product Performance

METTLER TOLEDO specializes in the area of precision instruments and offers the most comprehensive range of servicesthrough a global network of dedicated professional staff.

Product Lifecycle Support:Mettler-Toledo Thornton provides full service coverage world-wide to its customers, supports them with a customized, life-long service management and assists them in managingmeasurement loops throughout the product life-cycle.

Depot Service:Our Depot-Service center is based at our manufacturingexcellence center in Bedford, MA and supports our worldwidesales and service channels. We offer fixed price calibrationand repair services for all our manufactured products as wellas some conductivity sensors and transmitters manufacturedby our competitors.

In summary, we offer the following depot services:• Sensor and transmitter recalibration• TOC calibration and system suitability testing• Dissolved Oxygen probe remembrane/rebuild• Loop verification• Ozone Verification Testing• Standard repair services

Field and Training Service:For customers who cannot send their products back to ourdepot services, we offer field service coverage where our cer-tified field service engineers travel to the customer’s site toprovide services ranging from a simple product commission-ing to advanced troubleshooting. This service is especiallyuseful for customers whose processes dictate in-line andreal-time maintenance.

Our training services are designed for customers who areinterested in learning more about the technology and con-cepts behind the different measurement points. The trainingservice can either be offered at our facility in Bedford, MA orat the customer’s site.

All of the above services can be availed by calling us at 888-687-7687 or using our website at www.mt.com/pro.

Our products and calibration equipment are all NIST traceable. All the records andcertificates for our calibration equipment are maintained and documented in ourISO quality management system. This helps us to be very responsive to customerrequests regarding traceability standards and certificates.

Calibration of Sensors & Systems


For Service Information, please contact (800) 642-4418 or [email protected]

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Item Description

CAL-20 Standard conductivity recalibration of 0.1 and 0.01 constant sensors provides ASTM-traceable calibration of cell constant to ± 1% at 18.2 cm and NIST-traceable calibra-tion of temperature to ± 0.1°C at 25°C. For 200−series, 770PC & 770MAX sensors only. INCLUDES “AS FOUND” READINGS.

CAL-21 Standard conductivity recalibration of 10 cm -1, 50 cm -1 and 4−electrode sen-sors− Provides ASTM traceable calibrations of the cell constant and NIST− traceable calibrations of the temperature measurement at ambient temperature (22°C ± 5°C). This calibration is for conductivity sensors that measure high conductivity solutions (10 uS/cm - 1 S/cm). INCLUDES “AS FOUND” READINGS.

CAL-22 Same as CAL-20 for UniCond® 2-electrode sensors.

Item Description

CAL-31 Specified Temperature Sensor Calibration of 0.1 and 0.01 constant sensors provides NIST-traceable calibration of temperature to ± 0.1°C within 5°C of a user-specified temperature between 5 and 90°C, and ASTM-traceable calibration of cell constant to ±1% in pure water at the specified temperature. Includes calibration report. Recommended for high accuracy measurement in hot deionized water. Specify desired calibration temperature (± 5°C).

CAL-32 One Point ASTM Directly Verified Calibration of 0.1 and 0.01 constant sensors-same as Standard Sensor Calibration of cell constant within ±1% plus verification directly in ASTM D1125 Solution D (146.9 uS/cm). Includes calibration report. Recom-mended where direct ASTM traceability and/or verification over a range is required.

CAL-33 One Point ASTM Directly Verified Calibration with “AS FOUND” Data of 0.1 and 0.01 constant sensors-same as CAL−32 but includes performance in ASTM solution usingprevious calibration data. Recommended where direct ASTM traceability and/or verification over a range is required along with historical record of performance.

CAL-34 Conductivity recalibration of 10, 50 and 4E constant sensors, Provides ASTM traceable calibrations of the cell constant and NIST traceable calibrations of the temperature measurement. This calibration is for conductivity sensors that measure high conductivity solutions (10 mS/cm - 1 S/cm). This calibration includes “AS FOUND” readings taken at ambient temperature and at customer specified conductivity value. Includes only 1 point of “as found” data.




Conductivity Sensor CalibrationConductivity Sensor - Standard Recalibration

Conductivity Sensor - Special Calibrations


Service XXL


Item Description

CAL-01 DOT 2, 770PC, 750LM and 800 Series Recalibration

CAL-02 200 and 2000 Meter Recalibration

CAL-03 770MAX Recalibration

58 082 504 M300 Recalibration

Item Description

CAL-10-1 200, 2000, 770PC Calibrator Recalibration & Certification-provides NIST-traceable calibration of resistance, temperature and voltage values, as applicable. Price is per individual calibrator module. INCLUDES “AS FOUND” READINGS. Pricing for multiple modules (as in full calibration kits s/n need to match) will be charged at a reduced rate as listed below:

CAL-10-2 2 Calibration Modules



CAL-11 1875 Calibrator for 770MAX-provides NIST-traceable recalibration of resistance, temperature and voltage values. INCLUDES “AS FOUND” READINGS.

CAL-12 Conductivity/Resistivity Calibration Module for M300 Calibrator provides NIST-traceable recalibration of resistance and temperature values. INCLUDES “AS FOUND” READINGS.

Meter Recalibration

Calibrator Recalibration

Item Description

CAL-40 System Calibration of meter and 0.1 or 0.01 constant sensor Combination of CAL−02 or −03 plus, CAL−10 or -11 plus CAL−20 with the user’s calibrators, instrument and sensor to provide ±1% cell constant and system accuracy at 18.2-cm and 25°C. Includes calibration report.

CAL-41 Specified Temperature System Calibration of meter and 0.1 or 0.01 constant sensor Combination of CAL−02 or −03 plus, CAL−10 or 11 plus CAL−31 with the user’s calibrators, instrument and sensor to provide ±1% cell constant and system accuracy near the specified temperature. Specify desired calibration temperature (± 5°C) on order. Includes calibration report.

CAL-42 One Point ASTM Directly Verified System Calibration of meter and 0.1 or 0.01 constant sensor Combination of CAL−02 or −03 plus, CAL−10 or −11 plus CAL-32 with the user’s calibrators, instrument and sensor to provide ±1% cell constant and system accuracy near 25°C, verified over a wider range. Includes calibration report.

System - Special Calibrations

Transmitter and Calibrator Calibration



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Item Description

CAL-43 System calibration for a 200CR, 2000 or 770MAX with 4-E, 10/cm or 50/cm con-ductivity sensor calibrated in customer selected ASTM solution within the system measuring range, near 25°C.

CAL-44 System calibration for the 200CR, 2000 or 770MAX with a two point sensor temperature calibration at 0°C and 100°C.

CAL-45 System calibration of meter and two sensors-System calibration for a 200CR, 2000, 770MAX or 770PC with TWO Sensors ( 0.1 and 0.01 constant sensor only)− Com-bination of CAL−02 or −03 plus CAL−10 or −11 plus CAL−20 with the user’s cali-brators, instrument and sensor to provide ±1% cell constant and system accuracy at18.2 Mohm-cm and 25°C Includes calibration report.

System - Special Calibrations continued

TOC CalibrationFor 4000TOC , 5000TOCe, 5000TOCi Sensors, 550TOC Analyzer and 502P models

Calibration & System Suitability

Item Description

SST-03 System Suitability—System Suitability test to meet USP <643> and EP 2.2.44, performed at Thornton depot-center (Sucrose and Benzoquinone solutions, provided by Thornton). Only for 550TOC and 5000TOC models.

58 082 561 Standard Calibration for 5000TOC−Consists of conductivity sensor calibration with ASTM traceability and TOC calibration at 500ppb using Sucrose solution.

TOC-01 Standard Calibration for 550TOC model−Consists of conductivity sensor calibration with ASTM traceability and TOC calibration below 20 ppb, plus board calibration withNIST traceable standards, performed at Thornton (Calibration does not include service or parts).

TOC-02 High temperature TOC Calibration for 550 Model−Consists of sensor calibration with ASTM traceability and TOC calibration at 500 ppb (±50 ppb) using Sucrose, plus board calibration with NIST traceable standards performed at Thornton depot-center (Calibration does not include service or parts).

TOC-03 Standard Calibration for 502P model−Consists of sensor calibration with ASTM traceability and TOC calibration below 20 ppb, plus board calibration with NIST traceable standards, performed at Thornton depot-center (Calibration does not include service or parts). *The 502P model is an obsolete product. We recommend that you upgrade to the 5000TOC model.

SSCAL-01 System Suitability and Calibration for 550TOC and 5000TOC models−Consisting of conductivity sensor calibration with ASTM traceability, TOC calibration at 500 ppb using Sucrose (Calibration does not include service or parts) and System Suitability test to meet USP <643> and EP 2.2.44, performed at Thornton depot-center (Sucrose and Benzoquinone solutions, provided by Thornton). For the 550TOC, a board calibration is also performed using NIST traceable standards.


Service XXL


This service verifies that the loop, which consists of a sensor, transmitter and a cable, is functioning to the specifications aslisted by the product specifications. This service is especially useful for pharmaceutical customers, system fabricators andengineering firms who have to follow stringent regulatory and customer requirements. A ‘Certificate of Verification’ will beshipped along with the products.

Loop Verification

Item Description

58 092 605 Certifies the loop (sensor + transmitter + cable) when one conductivity sensor is connected to a transmitter via a cable.

58 092 606 Certifies the loop (sensor + transmitter + cable) when two conductivity sensors are connected to a transmitter via a cable.

Transmitter Loaner and Extended Warranties Mettler-Toledo will provide loaner transmitters while customers units are being repaired or calibrated. Mettler-Toledo also offersextended warranties on their transmitters from one to two years. The extended warranty starts after the first year.

Item Description

58 082 041 Loaner for M300

Call Loaner for M800

58 082 402 Loaner for 770MAX

Call Loaner for M4000TOC

58 082 403 Loaner for 5000TOC

Loaner Program

Loaner items must be returned within 4 weeks from the date of receipt or when the customer receives the serviced productfrom MT-Thornton, whichever is less, and must be returned in their original condition. Failure to do so will result in a $155service fee per week.

Extended WarrantiesItem Description

58 092 103 Extended Warranty, 1YR, 770 MAX

58 092 111 Extended Warranty, 2YR, 770 MAX

58 092 120 Extended Warranty, 1YR, M300

58 092 121 Extended Warranty, 2 YR, M300

Call Extended Warranty, 1 YR, M800

Call Extended Warranty, 2 YR, M800

On-Site Service and Training Mettler-Toledo provides on-site training modules consisting of theory of operation, installation & configuration, calibration,maintenance and troubleshooting. The training modules consist of a presentation, handouts, and hands on sessions. Pricingfor the training modules include the price of the module, training fee per attendee and travel expenses.

Item Description

58 092 806 On-Site Training Class, Conductivity

58 092 808 On-Site Training Class, DO

58 092 807 On-Site Training Class, pH

Call On-Site Training Class, Ozone

Call On-Site Training Class, TOC



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On-Site Service and Training

On-Site Service, CalibrationItem Description

58 092 201 On-site System Commissioning and Start-Up, pH Loop. A Thornton service technician will perform instrument calibration / start-up at the customer’s site. All materials required for testing and calibration will be provided by Thornton.

58 092 301 On-site 200/2000 Instrument Calibration - uses 1865-03 Calibration Modules. A Thornton service technician will perform instrument calibration at the customer’s site. All materials required for testing and calibration will be provided by Thornton.

58 092 303 On-site 770MAX Instrument Calibration - uses 1875 Calibration Module. A Thornton service technician will perform instrument calibration at the customer’s site. All materials required for testing and calibration will be provided by Thornton.

58 092 304 On-Site Loop calibration for a 200CR, 2000, M300, 770MAX or 770PC with ONESensor ( 0.1 and 0.01 constant sensor only). Includes calibration report.

58 092 305 On-Site Ozone calibration for a 2000, M300 or 770MAX with ONE Sensor. Includes calibration report.

58 092 306 On-site System Suitability Testing for 5000TOC system − System Suitability test to meet USP <643> and EP 2.2.44 for the 5000 TOC system, performed at the customer’s site (Sucrose and Benzoquinone solutions, provided by Thornton).

58 092 307 On-site TOC Calibration for 5000TOC system − A Thornton service engineer will perform TOC calibration at 500ppb using Sucrose for the 5000TOC system at the customer’s site (Sucrose solution provided by Thornton).

58 092 308 On-site FULL calibration for 5000TOC system − A Thornton service engineer will perform a full blown calibration that includes TOC, Conductivity, Flow and Temperature at 500ppb using Sucrose solution provided by Thornton.

58 092 309 On-site System Suitability and Calibration for 550 and 5000TOC System − A Thornton service technician will perform SSCAL−01 at the customer’s site. All materials required for testing and calibration will be provided by Thornton.

58 082 310 On-site System Suitability and full system Calibration for 5000TOC system − A Thornton service technician will perform SST and a full system calibration (TOC, Conductivity, Flow and Temperature) at the customer’s site. All materials required for testing and calibration will be provided by Thornton.

58 082 330 On-Site Sensor calibration ( 0.1 and 0.01 constant sensor only). Includes calibration report.

58 082 331 On-Site Sensor calibration pH / ORP. Includes calibration report.

NotesJust to Remember


Notes

The following are trademarks of METTLER TOLEDO: UniCond®, 770MAX™, 5000TOC™, 550TOC®, M300™, UniCond®, andSmart Sensor™. The following are trademarks of their respective companies: Teflon® is a trademark of DuPont. Viton® andKalrez® are trademarks of DuPont Dow Elastomers. HART® is a trademark of HART® Communication Foundation. PROFIBUS®

is a trademark of PROFIBUS International. FOUNDATION™ fieldbus is a trademark of the Fieldbus Foundation™ Hastelloy® is atrademark of Haynes International, Inc. Monel is a trademark of Special Metals Corp. Noryl is a trademark of GE AdvancedMaterials, Plastics and Five Panel, LLC. Tri-Clamp is a trademark of Ladish Co. The Information contained within this catalog isbelieved to be accurate. Mettler-Toledo Thornton, Inc. is not responsible for typographical or technical errors.

© 2011 Mettler-Toledo Thornton, Inc. All rights reserved.

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MMeettttlleerr--TToolleeddoo TThhoorrnnttoonnRReeggiioonnaall SSaalleess MMaannaaggeerrss

MMeettttlleerr--TToolleeddoo TThhoorrnnttoonnRReepprreesseennttaattiivveess ffoorr tthhee UU..SS..,,CCaannaaddaa aanndd PPuueerrttoo RRiiccoo

SSaalleess MMaannaaggeerr EEaasstt-- UUSS//CCaannaaddaa AACCII CCoonnttrroollss IInncc.. PPrroocceessss CCoonnttrroollssDave Ferragamo 295 Main Street, W. Seneca, N.Y. 14224 6519 Ferguson Street, Indianapolis, IN 46220Cell: 339 -223-8501 Tel: 716-675-9450, Fax: 716-675-1906 Tel: 800-593-3569, Fax: 317-259-1332Email: [email protected] www.aci-controls.com www.processcontrolscorp.com

SSaalleess MMaannaaggeerr WWeesstt –– UUSS//CCaannaaddaa AApppplliieedd CCoonnttrroollss PPrroocceessss IInntteeggrraattiioonnDoug Brees 10325 East 58th Street South, Tulsa, OK 74146-6504 395 Surrey Drive, Bonita, CA 91902Cell: 949-246-9627 Tel: 918-259-0020, Fax: 918-259-0019 Tell: 951-303-4293Email: [email protected] www.appliedcontrolscorp.com www.prointegrationinc.com

CCeennttrraall RReeggiioonnaall SSaalleess MMaannaaggeerr CCoonnttrroollss WWeesstt IInncc RRoocckkyy MMoouunnttaaiinn PPrroocceessss CCoommppaannyyJohn Groetsch 3045 North Norfolk Street, Mesa, AZ 85215 10189 Grove Loop, Unit DCell: 630-730-6818 Tell: 480-894-5451, Fax: 4808946267 Westminster, CO 80031Email: [email protected] www.controlswest.com Tel: 303- 460-8331 Fax: 303-460-1390

www.rmprocom.comIInntteerrmmoouunnttaaiinn RReeggiioonnaall SSaalleess MMaannaaggeerr EEnntteecchhSteve Pierce 1219 Winter Lane, Schwenksville, PA 19473 TTeecchh QQuuiipp IInnccCell: 208-401-4139 Tell: 610-287-0920, Fax: 800-863-2119 11711 Playa Court, Houston, TX 77034E-mail: [email protected] www.entechcompany.com Tel: 281-484-4830 Fax: 281-484-5456

www.techquip.comMMiiddaattllaannttiicc RReeggiioonnaall SSaalleess MMaannaaggeerr EEssccootteecchh,, IInncc..Scott Edgell 2005 Italia, San Juan, PR 00911 TTeemmPPrreessss AAssssoocciiaatteess IInnccCell: 267- 250-8491 Tel: 787-728-0552, Fax: 787-726-6648 12042 Southeast Sunnyside Road, # 550 E-mail: [email protected] www.escotechinc.com Clackamas, OR 97015

Tell: 503- 655-4453 Fax: 503-655-8147MMiiddwweesstt RReeggiioonnaall SSaalleess MMaannaaggeerr FFLLWW SSoouutthheeaasstt www.tempressinc.comScott Little 4451 Canton Road, Marietta, GA 30066Cell: 262-455-1619 Tel: 770-424-1731, Fax: 770-424-9733 TThheerrmmoo CCeennssee IInnccoorrppoorraatteeddEmail: [email protected] www.flwse.com 533 Capital Drive,Lake Zurich, IL 60047

Tel: 847-949-8070 Fax: 847-949-8074NNoorrtthheeaasstt RReeggiioonnaall SSaalleess MMaannaaggeerr HHeeaarrttllaanndd CCoonnttrroollss www.thermocense.comErin White 19027 Jodi Road, Unit F Mokena, IL 60488Cell: 978-578-0159 Tell: 708- 478-5210 RRaawwssoonn LLPPE-mail: [email protected] www.heartland-controls.com 2010 McAllister, Houston, TX 77092

Tel: 713-684-1400, Fax: 713-684-1409SSoouutthhwweesstt RReeggiioonnaall SSaalleess MMaannaaggeerr JJaassppeerr EEnnggiinneeeerriinngg www.rawsonlp.comChris Oglesby 700 Hamel Road, Medina, MN 55340Cell: 713-806-4594 Tel: 952-938-6504, Fax: 952-935-7772 VVaanngguuaarrdd CCoonnttrroollss IInncc..Email: [email protected] www.jaspereng.com 1 Gold Mine Road, Flanders, NJ 07836

Tel: 973-691-2246, Fax: 973-691-2247SSoouutthheeaasstt RReeggiioonnaall SSaalleess MMaannaaggeerr KKaattzz KKoonnttrroollss www.vci-analytical.comLarry Hale 20924 Elenda Drive, Cupertino, CA 94015Cell: 912- 655-2010 Phone 408-725-8671, Fax 408-725-8678 VVeennttuurree TTeecchhnnoollooggyy GGrroouuppssE-mail: [email protected] www.katzkontrols.com 23800 Industrial Park Drive

Farmington Hills, MI 48335WWeesstt CCooaasstt RReeggiioonnaall SSaalleess MMaannaaggeerr LLaatteecchh EEqquuiippmmeenntt IInncc Tel: 248-473-8450, Fax: 248-473-0813Joe Hewitt 1950 South 900 West, Salt Lake City, UT 84104 www.venturegroups.comCell: 425- 457-4934 Tel: 801-886-1145 Fax: 801-886-1170E-mail: [email protected] www.latechequipment.com WWOOAA CCoonnttrroollss

11 Old Mill Road, White Salmon, WA 98672MM--TTeecc RRiissee Tel: 541-490-7519, Fax: 509-493-223812232 Industriplex Blvd, Suite 23Baton Rouge, LA 70809 WWGGSS EEqquuiippmmeenntt && CCttllssTel: 800-735-5835, Fax: 225-673-2626 3060 Plaza Drive,Suite 110, Garnet Valley, PA 19061www.mtecrise.com Tel: 610-325-3800, Fax: 610-325-9504

www.wgsequipment.comNNoorrtthheeaasstt WWaatteerr SSeerrvviicceess67 Green Street, Foxboro, MA 02035

Tel: 508-203-2440, Fax: 508-203-2401 CCaannaaddaawww.ne-water.com

SStteevveeccoo SSaalleess AAggeenncciieess IInncc..OOppttiimmaall BBiiootteecchh GGrroouupp 210 Parkview Crescent, Newmarket, ON L3Y 2C86 Afton Court, San Mateo, CA 94402 Tel: 403-252-8803, Fax: 905-895-0195Tel: 650-376-3837 Fax: 866-941-6822 www.stevecosales.comwww.optimalbiotech.com (Ontario Only)

WWeesstteecchh IInndduussttrriiaall//CCaallggaarryy2830 Argentia Road, Unit #1, Mississauga, ON L5N 8G4Tel: 905-890-5265, Fax: 905-890-6213www.westech-ind.com(All provinces except Ontario)

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