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TOC-30A Series Gas Detectors provide accurate measurement of
the background atmosphere to measure for a specific hazardous
target gas. Clean lines and easy integration into existing or newly
planned control systems make the TOC-30A the safety engineers
device of choice. Using the latest microprocessor addressable
technology and software TOC-30A is a reliable long term
monitoring solution.
TOC-30A is supplied pre-calibrated ready to use.
Flexible options allow wall mounting, Dado mounting, Flush wall
mount with adaptors for ducts, ceilings etc.
Flammable gas detector versions come in 2 styles, TOC-30A with
MK7 pellistors and TOC-31A with MK6 pellistors. The latter has a
seperable detector with M22 thread for easy mounting into
ducting and containment.
T O C - 3 0 ASer ies Gas Detectors
Infra-RedElectrochemical
Pellistors
FlammablesToxic’s
Oxygen
Unique Labyrinth SealProtects Sensor FromDebris and Moisture
Without Compromising Performance
6 Standard 20mmGland Entry Knockouts
External Mountings Allow First Fit without
Opening Housing
IP Rated Seals Effective Protection From Moisture and
dust ingress
Sensor Sealed From Terminal Enclosure
Preventing Gas Ingress
TOC-30A Version Indicated
OLIVER IGDControl Systems Transmitters Sensors Accessories
APPLICATION DATA SHEET
OLIVER IGDTriton House Tel: +44 (0)161 483 1415
COH S2 CO2
SO2NO NO2CH4
International Gas Detectors Crosby StStockportSK2 6TSEngland
Fax: +44 (0) 161 484 2345Email: [email protected]: www.internationalgasdetectors.com
Ref T30A-H
Commercial Kitchens
Laboratories
Classrooms
Plant Rooms
HVAC Applications
Pipeline Monitoring
Hotels
Residences
Power
Construction
Output
General Accuracy
Temperature
Humidity
Sealing
Weight
18-28V DC (Loop Powered)
ABS
4 Wire Addressable
+/-2% of Range
-5 to 55 Deg C
5-95% RH Non-Condensing
IP54
425g
Standard Specifications Standard Features
Typical Applications
Sensor Accuracies & Response Times
4-Wire Addressable Technology
Detector Technology to Suit the Application
Available as:
Infra red (Flammables and CO2)
Pellistor (Flammables)
Electrochemical (Toxic’s and Oxygen)
Standard 2 Gang Pattress for TOC-30A Version
Dado Mount or Wall Mount
Pre-calibrated
In-Service Calibration Possible
Replaceable SensorAccessories for Duct Mounting, Sampling,
bulkhead Mounting etc
Excellent Stability and Repeatability.
Compensated for Temperature and Drift
Sensor Response times and accuracies are determined by the type of sensor used. The following table provides general guidance for tests carried out by IGD at standard conditions.
Type
Pellistors
Infra Red
Electrochemicalas CO,H2S,SO2
as O2
as NO2,CL,NH3
T90 Response
<10s
<15s
<30s
<15s
<50s
Accuracy
+/-2% LEL
+/-2% of Range
+/-2% of Range
TOC-31A Version TOC-30A Version
OLIVER IGDControl Systems Transmitters Sensors Accessories
APPLICATION DATA SHEET
OLIVER IGDTriton House Tel: +44 (0)161 483 1415
COH S2 CO2
SO2NO NO2CH4
International Gas Detectors Crosby StStockportSK2 6TSEngland
Fax: +44 (0) 161 484 2345Email: [email protected]: www.internationalgasdetectors.com
Ref T30A-H
Declares that the product listed as:
TOC-30A & TOC-31A Addressable Hazardous Gas Detector
Signature: Declaration of Conformity in accordance with EN ISO/IEC 17050-1:2004
Name Andrew J Collier M.I.O.D
Position: Managing Director Date: 12.December 2015 Declaration Ref: TOC-30A-DEC-2
EC Declaration of ConformityIssuers name and address:
Oliver IGD Limited ofTriton HouseCrosby St, Stockport,United Kingdom
Issued by: Oliver IGD Limited, Stockport, SK2 6TS , United Kingdom
Notified Body For ATEX and/or QAN:
Sira Test & Certification LtdHazardous Area Centre, Rake LaneEccleston, Chester, CH4 9JN.United Kingdom
Oliver IGD Limited operate an independently assessed ISO9001:2008 Quality Assurance System and ATEX QAN.
Quality Assurance Certificate Number
023827
Quality Assurance Notification Number
SIRA 02ATEX M174
Testing Agency:
TUV - SUDOctagon HouseConcorde WayPO 15 5RL Fareham
Are in conformity with the provisions of the following European Directive(s) when installed, operated, serviced and maintained in accordance with the installation and operating instructions contained in the product documentation.
And that the standards and/or technical specifications referenced below have been applied or considered.
2004/108/EC EMC Directive 2006/95/EC Low Voltage Equipment Directive (note not applicable to 24V DC Powered Versions)
EN 61779-1:2000
EN 50271:2001
EN 61000-6-2: 2005EN 61000-6-4/A1: 2011EN 61000-3-2: 2014EN 61000-3-3: 2013
Technical File Reference
Electrical apparatus for the detection and measurement of flammable gases, general requirements and test methods.
Electrical apparatus for the detection and measurement of combustible gases, toxic gases or Oxygen: requirements and tests for apparatus using software and or digital technologies. Excluding requirements for SIL
EMC Generic standards. Immunity for industrial environmentsEMC Generic standards. Emission standard for industrial environmentsEMC Limits. Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)EMC Limits. Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase
T30-TF9
TUV Certificates and reports can be checked on-line at https://www.tuev-sued.de/industry_and_consumer_products/certificates
Select Oliver IGD when prompted on the website to view certificates
OLIVER IGDControl Systems Transmitters Sensors Accessories
APPLICATION DATA SHEET
OLIVER IGDTriton House Tel: +44 (0)161 483 1415
COH S2 CO2
SO2NO NO2CH4
International Gas Detectors Crosby StStockportSK2 6TSEngland
Fax: +44 (0) 161 484 2345Email: [email protected]: www.internationalgasdetectors.com
Ref T30A-H
Accessory Order Codes
External Sensor Version TOC-31A-PHC
TOC-31A-PHC Version
TOC-30A-Version
Detector Fitted with gas collector cone and remote
gassing facility
Gas Collector Cone
Ceiling Mount Kit (TOC-31A-PHC)
Remote Gassing Kit
Cal Gas Adaptor (TOC30A)
Cal Gas Adaptor (TOC31A)
Splashguard (TOC30A)
Splashguard (TOC31A)
5138801
50006601
5110101
5925701
4011109
TOC-30-GD
5138701
TOC-31A-PHC Version uses a MK6 Flammable Gas Detector with M22 x 1.5 Threaded front. This allows easy fitting to threaded bosses, ducts, splash guards etc
Order Codes
0-100% LEL
0-100% LEL
0-100ppm0-1000ppm0-30% Vol0-200ppm0-20ppm0-100ppm0-20ppm0-5ppm0-10ppm0-1000ppm5000pppm0-5%0-1000ppm0-50ppm0-10ppm0-1000ppm0-10ppm
TOC-31A-PHC
TOC-30A-PHC
TOC-30A-COTOC-30A-HCOTOC-30A-O2TOC-30A-NOTOC-30A-NO2TOC-30A-NH3TOC-30A-CL2TOC-30A-SO2TOC-30A-BCL3TOC-30A-CO2
TOC-30A-H2TOC-30A-H2STOC-30A-HCLTOC-30A-NOTOC-30A-SIH4
>3 Years
>3 Years
>5 Years>5 Years>5 Years>2 Years>2 Years>2 Years>2 Years>2 Years>2 Years>5 Years
>2 Years>3 Years>2 Years>2 Years>2 Years
Gas Standard Range Order Code Typical Cell Life
Flammable Gasesexternal sensorFlammable Gasesinternal sensorCarbon Monoxide LoCarbon Monoxide HiOxygenNitric OxideNitrogen DioxideAmmoniaChlorineSulphur DioxideBoron TrichlorideCarbon Dioxide
HydrogenHydrogen SulphideHydrogen ChlorideNitrous OxideSilane
State range requiredwhen ordering
OLIVER IGDControl Systems Transmitters Sensors Accessories
APPLICATION DATA SHEET
OLIVER IGDTriton House Tel: +44 (0)161 483 1415
COH S2 CO2
SO2NO NO2CH4
International Gas Detectors Crosby StStockportSK2 6TSEngland
Fax: +44 (0) 161 484 2345Email: [email protected]: www.internationalgasdetectors.com
Ref T30A-H
172158
44
Physical Size TOC-31A Version Physical Size TOC-31A Version
Wiring Information
MODEL: TOC-30A-XXPOWER:18-24V DC
SN:XXXXXX
ZE
RO
FA
ULT
CA
L
36
0
CHASS
24V DC
B
A
GND
mA
P Y W
mA+360CONC0V mA-
MODEL: TOC-30A-XXPOWER:18-24V DC
SN:XXXXXX
ZE
RO
FA
ULT
CA
L
36
0
CHASS
24V DC
B
A
GND
mA
P Y W
mA+360CONC0V mA-
Use screened cable typically FP200 or CY style cable, 4 core min 1.5mmSQ. Ground cable screens to the earth studs provided.
Note typically up to 32 detectors can be accommodated on a single cable run.
Addressable detectors will require a suitable controller for further information see data sheets for TOCSIN-640 (indicated right), TOCSIN 625, Tocsin i700 or Tocsin 920 Series Controllers.
Set AlarmsInterface toBeacons/soundersOther Systems
Controller Shown For Information Only
3 OFF M20 ENTRY HOLES
148.0
88.0
13.0
47.0
18.0
97.6
5.0
5.0
MK6 Detector
Detector Fitted With Gas Collector Cone
76
98 18
20mm Entries Top, Bottom & Either Side
M22 x 1.5
OLIVER IGDControl Systems Transmitters Sensors Accessories
APPLICATION DATA SHEET
OLIVER IGDTriton House Tel: +44 (0)161 483 1415
COH S2 CO2
SO2NO NO2CH4
International Gas Detectors Crosby StStockportSK2 6TSEngland
Fax: +44 (0) 161 484 2345Email: [email protected]: www.internationalgasdetectors.com
Ref T30A-H