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PRESSURE, DIFFERENTIAL PRESSURE,AND TEMPERATURE SWITCHES
12 Series1
2 S
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FeatureS
• 316 Stainless Steel Construction
• Hermetically Sealed Micro-switch
• Convenient Field Adjustment
• Belleville Actuated
• UL, cUL approved and ATEX compliant
• Dual Seal Certified
• Adjustable Ranges:
Pressure:1to12,500psi (68,9mbarto861,9bar)
DifferentialPressure: 0.7”wcdto150psid (1,7mbarto10,3bar)
Temperature:-130°Fto650°F (-90°Cto340°C)
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12 Series
12Serieshazardouslocationswitchesareidealforoperationintoughapplications where space is at a premium. A snap-action Bellevillespringassemblyisusedtoprovidevibrationresistanceandprolongedswitchlife.The316stainlesssteelenclosureandhermeticallysealedswitchprovideruggedprotectionfromtheenvironment.Approvedforuseinhazardouslocationsworldwide,the12Seriesisinstalledwithinapplications ranging from offshore oil rigs to rotating equipment,andmore.
Overview Features
• UL,cULandATEXapprovedforDiv.1orZone1hazardouslocations,CEcompliant
• DualsealcomplianttoANSI/ISA12.27.01
• PressureswitchwettedpartsareNACEMR-0175compliant
• Snap-actingBellevillespringforlonglife,vibrationresistanceandstability
• OptionalHastelloy®andMonel®sensormaterialforcorrosivemedia
• Optionalmedium-pressureandhigh-pressureautoclavepressureconnections
• Mountingbracketavailableforretrofitapplications
• 72"leadwires
• 3-yearwarranty
Optional cover locking ring prevents incidental tampering.
Differential Pressure Model with mounting bracket
12
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Option M423 ATEXjunction box
Temperature switch
Option M513 UL/CSA junction box
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12 Series
applicatiOns
Tripleapproval(UL,cULandATEX)meanthe12Seriesmeets thedemanding requirementsof critical applications within hazardouslocations.Additionally,the12Seriescomplieswith ANSI/ISA 12.27.01, "secondary sealrequirements for process sealing betweenelectr ical systems and f lammable orcombustibleprocessfluids." Itcanbeusedina variety of applications where space is at apremium.AllmetalwettedpartscomplywithNACE MR-0175 and the 316 stainless steel,type 4X enclosure rating assure long-termperformanceintheharshestenvironments.
Instrument Panels Rotating Equipment
Offshore Platforms Chemical Plants & Refineries
tecHnOlOGY
At the heart of the 12 Series is a Belleville spring assembly. The spring is asmall conical washer that transfers motion to a hermetically sealed 1 or 5 ampmicroswitch. Its ‘snap-action’ provides fast, positive contact transfer. The Bellevillespring‘snapsover’whenpressureisappliedand‘snapsback’uponpressurerelease.
advantages:• Setpointstability:Theswitchperformsunderchallengingenvironmental conditionssuchasvibrationandtemperaturechanges.Inaddition,minimal movementofcomponentsreducessensorfatiguetherebyincreasinglifeand accuracy.
• Resistancetovibration:Preloadingoftheelectricalswitchhelpsreduce‘contact chatter.’
• Smallsize:Bellevillespringsaresimpleinappearance,butcandeliveraheavy loadwitharelativelysmalldeflection,contributingtoacompactdesign.
•Deadbands:TheBellevilleisa‘negative-rate’snapactingdevice,soon-off deadbandvaluesarewideratthelowendoftherange.Tominimizedeadbands, selectamodelwithasetpointatthehigherendoftherangewheneverpossible.
PressureA
A
SECTION A-A SCALE 2 : 1
Bellevillediscactuated
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12 Series1
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Storage temperature -58°to203°F(-50to95°C)
operating ambient -58to203°F(-50to95°C).Setpointshiftslessthan1%ofrangefora50°Ftemperature (28°C)ambienttemperaturechange.Slightambienteffectsfor25-50’extra capillarylengthontemperatureswitchmodels,consultfactory.
media temperature Pressuremodels:Sensortypes2,7,9:-50to400°F(-45to204°C) Sensortypes3,4,8:-20to200°F(-28to93°C) Sensortypes5,6:0to320°F(-18to160°C) SensortypeP:0to200°F(-18to93°C);20to250°F(-7to121°C)for optionalVitonsensor Differentialpressuremodels:SensortypeK:0to180°F(-18to82°C); 20to250°F(-7to121°C)foroptionalVitonsensor Temperaturemodels:Seemodelchart.
Set point Temperaturemodels:±1%ofadjustablerangerepeatability Pressuremodels:Sensortypes2,P:±1.5%ofadjustablerange Sensortypes3-9:±1%ofadjustablerange Differentialpressuremodels:K1toK3:±1%,K4toK6:±1.5%ofadjustable range
Shock Differentialpressureandtemperaturemodels:setpointrepeatsafter 15G’s,10millisecondduration Pressuremodels:Setpointrepeatsafter75G’s,10milliseconds
Vibration Differentialpressureandtemperaturemodels:Setpointrepeatsafter 2.5G’s,10-2000Hz. Pressuremodels:Setpointrepeatsafter15G’s,10-2000Hz
encloSure 316stainlesssteel
encloSure CertifiedtoEnclosureType4XclaSSiFication ClassI,Division1productmeetsenclosureType7;ClassII,DivisionI productmeetsenclosuretype9. CertifiedtoIP66requirements
Switch output CodeS:OneSPDT,hermeticallysealed. CodeD:TwoSPDTforDPDTaction,hermeticallysealed
electrical ratingS CodeH:5Aat125/250VAC,5Aresistiveand3Ainductiveat28VDC. Silvercontacts CodeL:1Aat125VAC,1Aresistiveand0.5Ainductiveat28VDC Bifurcatedgoldcontacts
electrical CodeN:1/2"NPT(male)with72"leadwiresconnection CodeM:M20metricthreads,72"leads OptionM515,4terminalDINconnector (DIN43650FormA)availableSPDTonly(doesnotmeetDiv.1or2,orATEXrequirements.)
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12 Series
united StateS and canadaul listed, cul certifiedClassI,Division1and2,GroupsA,B,C&DClassII,Division1and2,GroupsE,F&GClassIIIClassI,Zone1,GroupIICEnclosureType4XPressure:UL508&698;CSAC22.2No.14,25&30-File#E40857DualsealcertifiedtoISA12.27.01(meetsCECsecondarysealrequirements)standardonstraightpressuremodelsonlyTemperature:UL873,1203;CSAC22.2No.24,25&30-File#E43374
european unionateX directive 94/9/ecII2GExdIICT6II2DExtDA21IP66T+85CTamb=-50°Cto+80°CULInternationalDEMKOA/S(N.B.#0539)Certificate#DEMKO08ATEX0717128XEN60079-0,60079-1,61241-0&61241-1
II1GEExiaIICT6(optional – code m405)Tamb=-50°Cto+60°CULInternationalDEMKOA/S(N.B.#0539)Certificate#DEMKO03ATEX0335063EN50014,50020&50284
pressure equipment directive (ped) 97/23/ecComplianttoPEDProductsratedlowerthan7.5psiareoutsidethescopeofthePED
low Voltage directive (lVd) 73/23/ec & 93/68/eecComplianttoLVDProductsratedlowerthan50VACand75VDCareoutsidethescopeoftheLVDTheLowVoltageDirectivedoesnotapplytoproductsforuseinhazardouslocations
ruSSiaGosgortechnadzorPermit(optional – code m406)0ExiaIICT6Tamb=-50°Cto+60°C1ExdIICT6XTamb=-56°Cto+85°CNANIOCCVECertificationCenterCertificate#ROSSUS.GB05.Bo2933GOSTR51330.0,51330.1,51330.10&51330.14
weight Temperaturemodels:approximately1lb14oz.(0,85kg) Pressuremodels:approximately12ounces(0,34kg) Differentialmodels:approximately3lb(1,4kg)
temperature Non-toxicoilfill;6feet304stainlesssteel.OptionallengthsavailableaSSembly
temperature Typically2%ofrangeunderlaboratoryconditionsdeadband (70°Fambientcirculatingbathatarateof1/2°Fperminutechange)
preSSure 1/2"NPT(female)or1/4"NPT(female).connection Differentialpressure:1/8"NPT(female) Optionalpressureconnectionsavailable,seepage11.
mounting Pressure:Maybepipemountedorbracketmountedusingkit62169-13 DifferentialPressure:Shouldbemountedusing2mountingholesonsensorbracket Temperature:Mountingkit62169-13shouldbespecifiedfornewinstallations
apprOvals
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12 Series1
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MOdel cHart
Model Adjustable Range Deadband Over Range Proof Pressure** Lowerendofrangeonfall; Pressure* Highendofrangeonrise
Sensor type 2,316stainlesssteel1/2”NPT(female)pressureconnectionandweldeddiaphragm,23/32”orificeforcleanoutpurposes.Highproofpressure.Notrecommendedforhighcyclingapplications.(NACEMR-0175compliant)
psi bar psi bar psi bar psi bar
A 10to25 0,7to1,7 2to7 0,1to0,5 1000 68,9 2500 172,4
B 15to45 1,0to3,1 3to10 0,2to0,7 1000 68,9 2500 172,4
C 25to85 1,7to5,9 5to20 0,3to1,4 1000 68,9 2500 172,4
D 50to130 3,4to9,0 7to25 0,5to1,7 1500 103,4 2500 172,4
E 100to210 6,9to14,5 8to30 0,6to2,1 1500 103,4 2500 172,4
F 160to400 11,0to27,6 10to50 0,7to3,4 1500 103,4 2500 172,4
G 275to850 19,0to58,6 40to125 2,8to8,6 1500 103,4 2500 172,4
Sensor type 3,316Lstainlesssteel1/2”NPT(female)pressureconnection,Teflon®coatedPolyimide(Kapton®)diaphragm, BunaNO-ring,1/2”orificeforcleanoutpurposes.(NACEMR-0175compliant)
Sensor type 4,316Lstainlesssteel1/4”NPT(female)pressureconnection,Teflon®coatedPolyimide(Kapton®)diaphragm, BunaNO-ring,1/8”orifice.(NACEMR-0175compliant)
psi bar psi bar psi bar psi bar
A 8to30 0,6to2,1 2to6 0,1to0,4 600 41,4 1000 68,9
B 15to55 1,0to3,8 3to8 0,2to0,6 600 41,4 1000 68,9
C 30to170 2,1to11,7 5to15 0,3to1,0 600 41,4 1000 68,9
D 100to370 6,9to25,5 15to50 1,0to3,4 600 41,4 1000 68,9
E 200to700 13,8to48,3 40to90 2,8to6,2 1500 103,4 3000 206,8
F 400to1500 27,6to103,4 100to250 6,9to17,2 3000 206,8 4500 310,3
G 1000to3200 68,9to220,6 100to500 6,9to34,5 6000 413,7 10000 689,5
H 2000to6000 137,9to413,7 400to800 27,6to55,2 8000 551,6 10000 689,5
*over range pressure: Themaximumpressurethatmaybeappliedcontinuouslywithoutcausingdamageandmaintainingsetpointrepeatability.**proof pressure:Themaximumpressuretowhichapressuresensormaybeoccasionallysubjected,whichcausesnopermanentdamage.Theunitmayrequirecalibration(e.g.,start-up,testing).kapton® isaregisteredtrademarkofE.I.DuPontdeNemoursandCompany.teflon® isaregisteredtrademarkoftheDuPontCompany.kalrez® and Viton®areregisteredtrademarksofDupontPerformanceElastomers.hastelloy® isaregisteredtrademarkofHaynesInternational,Inc.monel® isaregisteredtrademarkofTheSpecialMetalsCorporation.aflas® isaregisteredtrademarkofAsahiGlass.
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12 Series
Model Adjustable Range Deadband Over Range Proof Pressure** Lowerendofrangeonfall; Pressure* Highendofrangeonrise
Sensor type 5,316Lstainlesssteel1/2”NPT(female)pressureconnectionanddiaphragm(optionalHastelloy®CorMonel®),Viton®O-ring(optionalKalrez®,EthylenePropylene,orAflas®),1/2”orificeforcleanoutpurposes.(NACEMR-0175compliant)
Sensor type 6,316Lstainlesssteel1/4”NPT(female)pressureconnectionanddiaphragm(optionalHastelloy®CorMonel®),Viton®O-ring(optionalKalrez®,EthylenePropylene,orAflas®),1/8”orifice.(NACEMR-0175compliant)
psi bar psi bar psi bar psi bar
A 9to35 0,6to2,4 2to7 0,1to0,5 600 41,4 1000 68,9
B 25to65 1,7to4,5 3to10 0,2to0,7 600 41,4 1000 68,9
C 50to150 3,4to10,3 5to15 0,3to1,0 600 41,4 1000 68,9
D 100to350 6,9to24,1 15to50 1,0to3,4 600 41,4 1000 68,9
E 250to700 17,2to48,3 40to95 2,8to6,6 1500 103,4 3000 206,8
F 400to1500 27,6to103,4 100to300 6,9to20,7 3000 206,8 4500 310,3
G 1000to3200 68,9to220,6 100to500 6,9to34,5 6000 413,7 10000 689,5
H 2000to6000 137,9to413,7 400to1000 27,6to68,9 8000 551,6 10000 689,5
Sensor type 7,1/2”316LstainlesssteelNPT(female)pressureconnectionandweldeddiaphragm.Large23/32”orificeforcleanoutpurposes.(NACEMR-0175compliant)
psi bar psi bar psi bar psi bar
A 3to15 0,2to1,0 1to4 0,1to0,3 300 20,7 500 34,5
B 10to35 0,7to2,4 1to6 0,1to0,4 300 20,7 500 34,5
C 25to85 1,7to5,9 3to11 0,2to0,8 300 20,7 500 34,5
D 65to125 4,5to8,6 6to18 0,4to1,2 300 20,7 500 34,5
Sensor type 8,316Lstainlesssteel1/4"NPT(female)pressureconnection,Teflon®coatedPolyimide(Kapton®)diaphragm(optionalHastelloy®CorMonel®),BunaNO-ring(optionalKalrez®,Silicone,EthylenePropylene,orAflas®),1/8"orifice.Non-Bellevilleactuation.(NACEMR-0175compliant)
psi bar psi bar(unlessnoted) psi bar psi bar
A† 3to25 0,2to1,7 0.5to4 34,5mbarto0,3bar 600 41,4 1000 68,9
B 15to75 1,0to5,2 1to7 0,1to0,5 600 41,4 1000 68,9
C 25to150 1,7to10,3 1to12 0,1to0,8 600 41,4 1000 68,9
D 50to450 3,4to31,0 3to28 0,2to1,9 2000 137,9 3000 206,8
E 100to900 6,9to62,1 10to60 0,7to4,1 2000 137,9 3000 206,8
F 500to2500 34,5to172,4 20to140 1,4to9,7 6000 413,7 7500 517,1
G 700to4000 48,3to275,8 40to250 2,8to17,2 6000 413,7 7500 517,1
application note: Theuseofmetallicdiaphragmswherehigherpressureshockorheavycyclingisexpectedshouldbeavoided.SensorType7or9shouldnotbeusedwheresystemorstartupvacuumpressuremightexceed26"HgVac.*over range pressure: Themaximumpressurethatmaybeappliedcontinuouslywithoutcausingdamageandmaintainingsetpointrepeatability.**proof pressure: Themaximumpressuretowhichapressuresensormaybeoccasionallysubjected,whichcausesnopermanentdamage.Theunitmayrequirecalibration(e.g.,start-up,testing).†Adjustablerangeis4to25psi(0,3to1,7bar)forDPDTswitchoutput
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12 Series1
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MOdel cHart
Model Adjustable Range Deadband Over Range Proof Pressure** Lowerendofrangeonfall; Pressure* Highendofrangeonrise
Sensor type 9,316Lstainlesssteel1/2”NPT(female)pressureconnectionandweldeddiaphragm.Large23/32”orificeforclean-outpurposes.Non-Bellevilleactuation.(NACEMR-0175compliant)
psi bar psi mbar(unlessnoted) psi bar psi bar
A 1to15 0,1to1,0 0.5to2 34,5to137,9 300 20,7 500 34,5
B 3to50 0,2to3,4 0.5to4 34,5to275,8 300 20,7 500 34,5
C 5to100 0,3to6,9 1.0to8 0,1to06bar 300 20,7 500 34,5
Sensor type p,316stainlesssteelpistonandBunaNO-Ringwith316stainlesssteel1/4"NPT(female)pressureconnection. Non-Belleville actuation. (NACEMR-0175compliant)
psi bar psi bar psi bar psi bar
0 50to500 3,4to34,5 15to65 1,0to4,5 6000 413,7 10000 689,5
1 300to1200 20,7to82,7 30to200 2,1to13,8 6000 413,7 10000 689,5
2 600to2600 41,4to179,3 50to350 3,4to24,1 6000 413,7 10000 689,5
3 1200to5500 82,7to379,2 100to800 6,9to55,2 7500 517,1 10000 689,5
4 4000to12,500 275,8to861,9 300to1250 20,7to86,2 14000 965,3 16000 1103,2
Sensor type p,316stainlesssteelpistonandBunaNO-Ringwith316stainlesssteel1/4"NPT(female)pressureconnection. Belleville actuation. (NACEMR-0175compliant)
psi bar psi bar psi bar psi bar
6 300to1200 20,7to82,7 30to200 2,1to13,8 6000 413,7 10000 689,5
7 600to2600 41,4to179,3 50to350 3,4to24,1 6000 413,7 10000 689,5
8 1200to5500 82,7to379,2 100to800 6,9to55,2 7500 517,1 10000 689,5
9 4000to12,500 275,8to861,9 300to1250 20,7to86,2 14000 965,3 16000 1103,2
*over range pressure: Themaximumpressurethatmaybeappliedcontinuouslywithoutcausingdamageandmaintainingsetpointrepeatability. **proof pressure:Themaximumpressuretowhichapressuresensormaybeoccasionallysubjected,whichcausesnopermanentdamage.Theunitmayrequirecalibration(e.g.,start-up,testing).application note: Theuseofmetallicdiaphragmswherehigherpressureshockorheavycyclingisexpectedshouldbeavoided.SensorType7to9shouldnotbeusedwheresystemorstartupvacuumpressuremightexceed26"HgVac.
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12 Series
Model Adjustable Range Deadband Working Proof Pressure** Lowerendofrangeonfall; Pressure Highendofrangeonrise Range***
Sensor type k,BunaNdiaphragmandsealingdiaphragmswithepoxycoatedaluminum1/8”NPT(female)pressureconnections.Non-Bellevilleactuation.303/304stainlesssteelmountingbracketattached.
Spdt Switch (single pole double throw)‡
"wcd mbar "wc mbar psi bar psi bar (unlessnoted)
1 0.7to10 1,7to24,9 0.2to1 0,5to2,5 30"HgVacto200 -1,0to13,8 400 27,62 3to20 7,5to49,8 0.3to1.5 0,7to3,7 30"HgVacto200 -1,0to13,8 400 27,63 10to150 24,9to373,4 0.3to5 0,7to12,4 30"HgVacto200 -1,0to13,8 400 27,6
psid bar psi bar psi bar psi bar (unlessnoted) (unlessnoted)
4 2to20 0,1to1,4 0.3to1.5 20,7to103,4mbar 30"HgVacto1200 -1,0to82,7 2500 172,45 5to80 0,3to5,5 1to8 0,1to0,6 30"HgVacto1200 -1,0to82,7 2500 172,46 10to150 0,7to10,3 1to10 0,1to0,7 30"HgVacto1200 -1,0to82,7 2500 172,4
Sensor type k,BunaNdiaphragmandsealingdiaphragmswithepoxycoatedaluminumand1/8”NPT(female)pressureconnections.Non-Bellevilleactuation.303/304stainlesssteelmountingbracketattached.
dpdt Switch (double pole double throw)‡
"wcd mbar "wc mbar psi bar psi bar (unlessnoted)
1 0.7to10 1,7to24,9 0.2to1.5 0,5to3,7 30"HgVacto200 -1,0to13,8 400 27,62 3to20 7,5to49,8 0.3to2 0,7to5,0 30"HgVacto200 -1,0to13,8 400 27,63 10to150 24,9to373,4 0.3to8 0,7to19,9 30"HgVacto200 -1,0to13,8 400 27,6
psid bar psi bar psi bar psi bar
4 2to20 0,1to1,4 0.3to3 20,7to206,8mbar 30"HgVacto1200 -1,0to82,7 2500 172,45 5to80 0,3to5,5 1to10 0,1to0,7 30"HgVacto1200 -1,0to82,7 2500 172,46 10to150 0,7to10,3 1to15 0,1to1,0 30"HgVacto1200 -1,0to82,7 2500 172,4
teMperature MOdel cHart(Standardcapillary:6ft,304st/st)
Model Adjustable Range Max. Temperature Bulb Size
°F °C °F °C
R1 -130to120 -90to48.9 170 76.7 3/8O.D.x4-7⁄8"
R2 0to150 -17.8to65.6 200 93.3 3/8O.D.x7-1⁄4"
R3 50to300 10to148.9 350 176.7 3/8O.D.x4-7/8"
R4 150to650 65.6to343.3 700 371.1 3/8O.D.x4"
**proof pressure:Themaximumpressuretowhichapressuresensormaybeoccasionallysubjected,whichcausesnopermanentdamage.Theunitmayrequirecalibration(e.g.,start-up,testing)***working pressure range: Thepressurerangewithinwhichtwoopposingsensorscanbesafelyoperatedandstillmaintainsetpointadjustability.‡Seepage10onbuildingapartnumberforswitchcodes.
diFFerential pressure MOdel cHart
Installationmayrequireoptionalmountingbracketkit(P/N62169-13,seepage14)
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12 S h S n 2 a m201ORDERING CODE DESCRIPTION
SerieS 12 deSignation12 DesignationforSpectra12productline
houSing materialS 316StainlessSteel
electrical rating*L 1ampH 5amp
Switch outputS SPDTD DPDT
electrical conduitN 1/2"NPTmaleM M20metricthread
SenSor type, preSSure connection or bulb & capillary2 Welded316stainlesssteeldiaphragm,1/2”NPT(female)pressureconnection3 Teflon®coatedPolyimide(Kapton®)diaphragm,BunaNO-ring,1/2”NPT(female)pressureconnection4 Teflon®coatedPolyimide(Kapton®)diaphragm,BunaNO-ring,1/4”NPT(female)pressureconnection5 316Lstainlesssteeldiaphragm,Viton®O-ring,1/2"NPT(female)pressureconnection6 316Lstainlesssteeldiaphragm,Viton®O-ring,1/4”NPT(female)pressureconnection7 Welded316Lstainlesssteeldiaphragm,1/2"NPT(female)pressureconnection8 Kapton®diaphragm,BunaNO-ring,1/4"NPT(female)pressureconnection(non-Bellevilleactuation)9 316Lstainlesssteelweldeddiaphragm,1/2"NPT(female)pressureconnection(non-Belleville actuation)P 316stainlesssteelpiston,BunaNO-ring,1/4"NPT(female)316stainlesssteelpressureconnections (Bellevilleandnon-Bellevilleactuatedmodels)K Kapton®diaphragm,BunaNsealingdiaphragm,1/8"NPT(female)pressureconnections (non-Bellevilleactuation)R Remotebulb&capillary,temperature
modelS, rangeA,B,C,D,E,SeemodelchartforrangespecificationsF,G,H,0,1,2,3,4,5,6,7,8,9
HOw tO Order
Selectletterornumber"codes"toconstructpartnumber
*AllswitcheshavelimitedDCcapabilities.Consultfactoryfordetails.
part # 12 S h S n 2 a m201
Series Housing Electrical Switch Electrical Sensor Model Options Material Rating Output Conduit Type (see next page)
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12 Series
optionS M201 Factorysetswitch,specifyincreasingordecreasingpressureM277 RangeinkPaormPaonnameplate,factoryselected.NOTAVAILABLEONTEMPERATUREVERSIONSM278 Rangeinkg/cm2onnameplate.NOTAVAILABLEONTEMPERATUREVERSIONSM405 EuropeanATEXintrinsicsafetycomplianceM406 FlameproofandintrinsicsafetycomplianceperRussianGosgortechnadzorstandardsM421 Gosgortechnadzorflameproofjunctionbox,pre-wired(notULapprovedorATEXcertified)(NOTAVAILABLEONM20 METRICTHREADELECTRICALCONDUITVERSION)M423 ATEXflameproofcompliantjunctionbox,pre-wire(notULapproved)(NOTAVAILABLEONM20 METRICTHREADELECTRICALCONDUITVERSION)M430 CoverlockM444 PaperIDtagM446 StainlesssteelIDtagandwireattachmentM460 Externalgroundscrew;requiredfornon-metallicconduitsystems(ATEXinstallationsonly)M480 316Stainlesssteelconstruction,pressureconnectionsonly,sensormaterialcannotbechanged. AVAILABLESENSORTYPEKONLY.M511 1/4"NPT(male)pressureconnectionforsensortypes3,4,5,6and8onlyM513 UL/CSAapproved,explosionproofjunctionbox,pre-wired(meetsenclosure4).NOTAVAILABLEONM20METRIC THREADELECTRICALCONDUITVERSION.NOTATEXCOMPLIANT.M515 DINConnector-4terminal;conformstoDIN43650FormA,(notapprovedforClassIDiv.1&2or ATEXflameproofrequirements).NOTAVAILABLEONDPDTORMETRICTHREADELECTRICAL CONDUITVERSIONSM521 LF4Mediumpressureautoclave1/4"(female);AVAILABLESENSORTYPESP4&P9ONLYM522 LM4Mediumpressureautoclave1/4"(male);AVAILABLESENSORTYPESP4&P9ONLYM523 LF6Mediumpressureautoclave3/8"(female);AVAILABLESENSORTYPESP4&P9ONLYM524 LM6Mediumpressureautoclave3/8"(male);AVAILABLESENSORTYPESP4&P9ONLYM525 HF4Highpressureautoclave1/4"(female);AVAILABLESENSORTYPESP4&P9ONLYM526 HM4Highpressureautoclave1/4"(male);AVAILABLESENSORTYPESP4&P9ONLYM527 HF6Highpressureautoclave3/8"(female);AVAILABLESENSORTYPESP4&P9ONLYM528 HM6Highpressureautoclave3/8"(male);AVAILABLESENSORTYPESP4&P9ONLYM540 Viton®construction(deadbandandlowendofrangewillincreaseslightly):SENSORTYPEKwettedpartsinclude Kaptondiaphragm,Viton®O-ringandsealingdiaphragm,aluminumpressureconnection;SENSORTYPE8wetted partsincludestainlesssteeldiaphragmandpressureconnectionwithVitonO-ring;SENSORTYPEPwettedparts includestainlesssteelpistonandpressureconnectionwithVitonO-ring.M541 Ethylenepropylene(EPDM)O-ringforsensortypes5,6,&PonlyM550 Oxygenservicecleaning;internalconstructionandmaterialsmaychange(includesViton®diaphragm and/orO-ringwhenapplicable).NOTAVAILABLEONSENSORTYPES3,4,AND8M924 7/16-20SAE(female)stainlesssteelpressureconnection.AVAILABLESENSORTYPE6ONLYNC1 NACEcertificate;NOTAVAILABLEFORSENSORTYPEKANDTEMPERATUREMODELS
acceSSorieS62169-13Mountingbracketkit(availablewithpressureandtemperaturemodelsonly)62169-31ATEXflameproofcompliantjunctionboxandterminalkit,notpre-wired(seeoptioncodeM423)6361-694Junctionboxandterminalkit,notpre-wired(seeoptioncodeM513fordescription)
12 S h S n 2 a m201
12 w w w . u e o n l i n e . c o m 1 2 - B - 0 6
12 Series1
2 S
eri
es OptiOns FOr teMperature MOdels
optional SenSor materialS For corroSiVe media AVAILABLESENSORTYPE8 XD002 Hastelloy®CdiaphragmXD003 Monel®diaphragmXP112 1/2"NPTHastelloy®CpressureconnectionXP113 1/2"NPTMonel®pressureconnectionXP114 1/4"NPTHastelloy®pressureconnectionXP115 1/4"NPTMonel®pressureconnectionXR211 Kalrez®O-ringXR213 EthylenepropyleneO-ringXR214 Aflas®O-ringXR216 VitonO-ring
union connectorS* Option Replacement Number Description 304StainlessSteelW028 SD6213-28 1⁄2”NPTw/3⁄4”bushingW046 SD6213-46 3⁄4”NPTW050 SD6213-50 1⁄2”NPT
thermowellS For all bulb & capillary switches 316StainlessSteelW076 SD6225-76 3⁄4”NPT,4.5”BT W193 SD6225-193 1⁄2”NPT,4.5”BT W119 SD6225-119 3⁄4”NPT,7.5”BT W177 SD6225-177 1⁄2”NPT,7.5”BT
optional lengthS Optionalcapillarylengthto‡50'availablein304st/st.ArmororTeflon®capillaryprotectionavailabletolengthslessthanorequaltocapillarylength.ConsultUEforadditionalinformation.
‡ConsultUEregardingrepeatabilityandambienteffectsoncapillarylengthsover30'.*Dimensionaldrawingsforunionconnectorsandthermowellsmaybefoundatwww.ueonline.com
diMensiOnal drawinGsDimensionaldrawingsforallmodelsmaybefoundatwww.UEonline.com
A
B
DIA.1-1/4 [31.7mm]
FACTORY SEALED LEADWIRES 72" LG.
E/C: ST/ST1/2 NPT OR M20 (METRIC)
ADJUSTMENT ACCESS COVER
WRENCH DIM “C”
SLOTTED ADJUSTMENT SCREW,(TURN SLOT LEFT TO INCREASE SET POINT)
DIA.1 1/4 [31.7mm]
PRESSURE&TEMPERATURESWITCH/CONNECTIONCHART Dimension “A” Dimension “B” Dimension “C”Type Description Inches mm Inches mm Inches mm2 1/2” NPT (female) 4.4 111.1 0.7 16.5 1-1/16 27.0
3, 5 1/2” NPT (female) 4.4 111.1 0.6 15.2 1-1/16 27.0
4, 6, 8 1/4” NPT (female) 4.4 111.1 0.6 15.2 1-1/16 27.0
7, 9 1/2” NPT (female) 4.0 100.3 1.6 40.6 1-1/8 28.6
P1-P9 1/4”NPT (female) 4.4 111.1 1.0 25.4 1-1/16 27.0
K1-K3 1/8”NPT (female) 4.4 111.1 1.7 42.9 N/A N/A
K4-K6 1/8”NPT (female) 4.4 111.1 1.8 44.5 N/A N/A
R1-R4 Temperature 4.4 111.1 0.6 15.2 N/A N/A
M521 LF4 Autoclave 1/4” (female) 4.4 111.1 1.2 29.7 1-1/16 27.0
M522 LM4 Autoclave 1/4” (male) 4.4 111.1 1.4 34.8 1-1/16 27.0
M523 LF6 Autoclave 3/8” (female) 4.4 111.1 1.4 36.1 1-1/16 27.0
M524 LM6 Autoclave 3/8” (male) 4.4 111.1 1.5 38.4 1-1/16 27.0
M525 HF4 Autoclave 1/4” (female) 4.4 111.1 1.2 29.7 1-1/16 27.0
M526 HM4 autoclave 1/4” (male) 4.4 111.1 1.3 32.8 1-1/16 27.0
M527 HF6 Autoclave 3/8” (female) 4.4 111.1 1.4 36.1 1-1/16 27.0
M528 HM6 Autoclave 3/8” (male) 4.4 111.1 1.5 37.6 1-1/16 27.0
1 2 - B - 0 6 w w w . u e o n l i n e . c o m 13
12 Series
Pressure Differential Pressure
TYPES 2, 3, 5 SENSOR TYPE K1-K3*
TYPES 4, 6, 8 P0-P9 TYPES K4-K6*
TYPES 7, 9 SENSOR
Temperature
TYPES R1-R4
TYPES P4 & P9 SENSOR ONLY
See Options for autoclave types
BULB DIMENSIONSDimension A
types inches mm
R1 4-7/8" 123.8
R2 7-1/4" 184.2
R3 4-7/8" 123.8
R4 4" 101.6
SenSor detailS
diMensiOnal drawinGsDimensionaldrawingsforallmodelsmaybefoundatwww.UEonline.com
*Shownwithmountingbracketattached
MALE AUTOCLAVE FEMALE AUTOCLAVE
14 w w w . u e o n l i n e . c o m 1 2 - B - 0 6
12 Series1
2 S
eri
es
OPTIONAL MOUNTING BRACKET KIT 62169-13
OPTION M430 COVER LOCK
OPTION M423 ATEX JUNCTION BOX OPTION M513 UL JUNCTION BOX OPTION M460 EXTERNALGROUNDING SCREW
[21mm]
2-3/4 [70mm]
5-3/4 [146mm]
6-3/8[162mm]
3/4” NPT FEMALE PORTTYP 3PL
REMOVABLE PORT PLUG1 SIDE ONLY1/2” SQUARE SOCKET
TERMINAL BLOCK
3/4” NPT MALE X 1/2” NPT FEMALEUNION CONNECTOR1-3/8” HEX
INTERNAL CASEGROUND
13/16
1/2” NPT FEMALE PORTSQTY (2)JUNCTION BOX CAN BE ATTACHED WITH1/2” NPT PORT ON LEFT
TERMINAL BLOCK
INTERNAL CASEGROUND 5/16” HEX
4 [102mm] 2-3/4 [70mm]
[17mm]
4[102mm]
EXTERNAL CASE GROUND 5/16” HEX
NO ACCESSSEALED PORT2 PL
TERMINAL BLOCKMOUNTING SCREW
11/16
OPTION M513 JUNCTION BOX
Junctionboxmeetsenclosuretype4requirementsonly.NotATEXcompliant(seeoptionM423forATEXjunctionbox)
OPTION M515 DIN CONNECTOR.
ADJUSTMENT ACCESS COVER
SLOTTED ADJUSTMENT SCREW,(TURN SLOT LEFT TO INCREASE SET POINT)
FOUR TERMINAL DIN CONNECTOR(CONFORMS TO DIN 43650, FORM A)
2-3/4 [69.7mm]
1-1/2[38.1mm] DIA.
TERMINALS#1 COMMON#2 NORMALLY CLOSED#3 NORMALLY OPEN GROUND
DoesnotmeetDiv1or2,orATEXrequirements.
OPTION M460 EXTERNAL GROUNDING SCREW
OPTION M423 ATEX JUNCTION BOX OPTION M513 UL JUNCTION BOX OPTION M460 EXTERNALGROUNDING SCREW
[21mm]
2-3/4 [70mm]
5-3/4 [146mm]
6-3/8[162mm]
3/4” NPT FEMALE PORTTYP 3PL
REMOVABLE PORT PLUG1 SIDE ONLY1/2” SQUARE SOCKET
TERMINAL BLOCK
3/4” NPT MALE X 1/2” NPT FEMALEUNION CONNECTOR1-3/8” HEX
INTERNAL CASEGROUND
13/16
1/2” NPT FEMALE PORTSQTY (2)JUNCTION BOX CAN BE ATTACHED WITH1/2” NPT PORT ON LEFT
TERMINAL BLOCK
INTERNAL CASEGROUND 5/16” HEX
4 [102mm] 2-3/4 [70mm]
[17mm]
4[102mm]
EXTERNAL CASE GROUND 5/16” HEX
NO ACCESSSEALED PORT2 PL
TERMINAL BLOCKMOUNTING SCREW
11/16
OPTION M423 JUNCTION BOX
diMensiOnal drawinGsDimensionaldrawingsforallmodelsmaybefoundatwww.UEonline.com
1 2 - B - 0 6 w w w . u e o n l i n e . c o m 15
12 Series
alternative prOducts FrOM ue
tX200 Series pressure transmitters for class i, div. 1, Zone 1 areas
•Welded,hermeticallysealed,316stainlesssteelenclosuretype4X/IP66•Ranges0to15psiupto0to25,000psi•Choiceoffieldadjustableorfixedrangemodels•4-20mA,1-5or0-10VDCoutput
120 Series
•Explosion-prooflineofpressure,differentialpressure,andtemperaturemodelswithwideselectionofranges,sensorsandpressureconnections
•UL,cUL,ATEXcertifiedforhazardouslocations•Singleordualswitchoutputs•Weldedstainlesssteeldiaphragmpressuresensor•Internalorexternalsetpointadjustment
one Series for division 1 (Zone 1)• Electronicpressureandtemperatureswitcheswithnomovingparts• Fullyadjustabledeadbandandsmartselfdiagnostics• 4-20mAoutputanddigitalprocessdisplay• Explosion-proofenclosureforDivision1(Zone1)hazardousareas• 2-wire,4-wireandlooppoweredmodelsavailable• Digitaldisplayandtamper-proofkeypad
adjustmentofsetpointanddeadband
117 Series
•SingleswitchforcorrosiveandhazardousDivision2locations•Compactpressure,differentialpressureandtemperaturemodels•Hermetically-sealedSPDTorDPDToutput•Epoxy-coated,weather-tightdesignhousesstainlesssteelinternalconstruction
•Convenientterminalblockwiring
temperature Sensors
RuggedRTDsandthermocouplesforprocessandenergyapplications,availablewithNema4Xandexplosion-proofheadstomatchheat-trace,turbine,combustion,andstack-emissionapplications
ateX
ateX
180DexterAvenue,P.O.Box9143Watertown,MA02471-9143USATelephone:617926-1000Fax:617926-2568http://www.ueonline.com
U N I T E D E L E C T R I C C O N T R O L S
CP07103500
Besuretovisitwww.ueonline.comforthelatestinformation.
international oFFiceS
CHINA UnitedElectricControls,Shanghai Room1011,10thFlr, HuaiHaiZhonghuaBuilding No.885,RenminRoad,LuwanDistrict Shanghai200010,P.R.China Phone:+8621-62558059 email:[email protected]
UnitedElectricControls,Beijing Room1006,JainhaoInternationalBldg. BlockD,No.116 Zizhuyuanlu,HaidianDistrict Beijing,China100089 Phone&Fax:+86-10-5893-0551 email:[email protected]
EASTERNEUROPE&SCANDINAVIA UnitedElectricControls 05-806Komorow Kujawska5,Poland Phone:+48224994804 email:[email protected]
GERMANY UnitedElectricControls AnDerZentlinde21 D-64711Erbach,Germany Phone:496-062-7400 email:[email protected]
INDIA UnitedElectricControls Houseno.7,KamalkunjSociety Nizampura, Baraoda(Gujarat),India Phone:+91(-265)-2788654 email:[email protected]
ASIA-PACIFIC UnitedElectricControls,FarEast No.1-2-2,2ndFloor Jalan4/101C CherasBusinessCentre 56100KualaLumpur,Malaysia Phone:603-9133-4122 email:[email protected]
MEXICO UnitedElectricControls Zacatecas#206,Suite20 ColGuadalupeCP89120 Tampico,TamaulipasMexico Phone:+52833-217-5201 email:[email protected]
RUSSIA UnitedElectricControls,Moscow Elninskayastr.,15-140 Moscow,121552Russia Phone:+7(495)792-88-06 email:[email protected]
u.S. SaleS oFFiceS
UnitedElectricControls 31OldStageRoad HamptonFalls,NH03844 Phone:617-899-1132 email:[email protected]
UnitedElectricControls 28N.WiseAve. Freeport,IL61032 Phone:815-341-2588 email:[email protected]
UnitedElectricControls 1022VineyardDrive Conyers,GA30013 Phone:770-335-9802 email:[email protected]
UnitedElectricControls 5829GrazingCourt Mason,OH45040 Phone:513-535-5486 email:[email protected]
UnitedElectricControls 102SalazarCourt Clayton,CA94517 Phone:925-408-5997 email:[email protected]
UnitedElectricControls 27SummitTerrace Sparta,NJ07871 Phone:973-271-2550 email:[email protected]
UnitedElectricControls 4306WhickhamDrive Fulshear,TX77441 Phone:832-457-6138 email:[email protected]
canada
EASTERN 68MosleyCrescent Brampton,Ontario CanadaL6Y5C8 Phone:905-455-5131 FAX:905-455-5131
recommended practiceS and warningS
UnitedElectricControlsCompany recommendscareful considerationof the following factors when specifying and installing UEpressure transmitters. Before installing a unit, the Installation andMaintenance instructions provided with unit must be read andunderstood.• Toavoiddamagingunit,proofpressureandmaximumtemperature
limits stated in literature and on nameplates must never beexceeded,evenbysurgesinthesystem.Operationoftheunituptomaximumpressureor temperature is acceptableona limitedbasis (i.e., start-up, testing) but continuous operationmust berestrictedtothedesignatedadjustablerange.Excessivecyclingatmaximumpressureortemperaturelimitscouldreducesensorlife.
• A back-up unit is necessary for applications where damage toaprimaryunit couldendanger life, limborproperty.Ahighorlowlimitswitchisnecessaryforapplicationswhereadangerousrunawayconditioncouldresult.
• Install unit where shock, vibration and ambient temperaturefluctuations will not damage unit or affect operation. Whenapplicable, orient unit so that moisture does not enter theenclosure via the electrical connection. When appropriate, thisentrypointshouldbesealedtopreventmoistureentry.
• Unitmustnotbealteredormodifiedaftershipment.ConsultUEifmodificationisnecessary.
• Monitoroperationtoobservewarningsignsofpossibledamagetounit,suchasdrift.Checkunitimmediately.
• Preventative maintenance and periodic testing is necessary forcritical applicationswhere damage could endanger property orpersonnel.
• Supplyvoltage stated in literatureandonnameplatemustnotbeexceeded.Overloadonatransmittercancausedamage,evenon the first cycle. Wire unit according to local and nationalelectrical codes, using wire size recommended in installationsheet.
• Donotmountunitinambienttemp.exceedingpublishedlimits.
limited warranty
Seller warrants that the product hereby purchased is, upon delivery,free from defects in material and workmanship and that any suchproduct which is found to be defective in such workmanship ormaterial will be repaired or replaced by Seller (Ex-works, Factory,Watertown,Massachusetts. INCOTERMS);provided,however, that thiswarranty applies only to equipment found to be so defective withina period of 36 months from the date of manufacture by the Seller.Seller shall not be obligated under this warranty for alleged defectswhich examination discloses are due to tampering, misuse, neglect,improper storage, and in any case where products are disassembledbyanyoneotherthanauthorizedSeller’s representatives.EXCEPTFORTHE LIMITED WARRANTY OF REPAIR AND REPLACEMENT STATEDABOVE, SELLER DISCLAIMS ALL WARRANTIES WHATSOEVER WITHRESPECTTOTHEPRODUCT, INCLUDINGALL IMPLIEDWARRANTIESOFMERCHANTABILITYORFITNESSFORANYPARTICULARPURPOSE.
limitation oF Seller’S liability
SELLER’SLIABILITYTOBUYERFORANYLOSSORCLAIM,INCLUDINGLIABILITY INCURRED IN CONNECTION WITH (I) BREACH OF ANYWARRANTY WHATSOEVER, EXPRESSED OR IMPLIED, (II) A BREACHOF CONTRACT, (III) A NEGLIGENT ACT OR ACTS (OR NEGLIGENTFAILURE TO ACT) COMMITTED BY SELLER, OR (IV) AN ACT FORWHICHSTRICTLIABILITYWILLBE INPUTTEDTOSELLER, ISLIMITEDTO THE “LIMITED WARRANTY” OF REPAIR AND/OR REPLACEMENTAS SO STATED IN OUR WARRANTY OF PRODUCT. IN NO EVENTSHALL THE SELLER BE LIABLE FOR ANY SPECIAL, INDIRECT,CONSEqUENTIAL OR OTHER DAMAGES OF A LIKE GENERALNATURE, INCLUDING, WITHOUT LIMITATION, LOSS OF PROFITS ORPRODUCTION, OR LOSS OR EXPENSES OF ANY NATURE INCURREDBYTHEBUYERORANYTHIRDPARTY.
