Electrical temperature measurement
Digital temperature transmitter with HART® protocolModel T32.1S, head mounting versionModel T32.3S, rail mounting version
Fig. left: Digital temperature transmitter model T32.1SFig. right: Digital temperature transmitter model T32.3S
Applications
Processindustry Machinebuildingandplantconstruction
Special features
TÜVcertifiedSILversionforprotectiveequipmentdevelopedperIEC61508(option) Configurablewithalmostallsoft-andhardwaretools Universalfortheconnectionof1or2sensors-Resistancethermometer,resistancesensor-Thermocouple,mVsensor-Potentiometer SignallinginaccordancewithNAMURNE43,sensor-breakdetectioninaccordancewithNE89,EMCinaccordancewithNE21 IsolationvoltageAC1200Vbetweensensor/currentloop
DescriptionThesetemperaturetransmittersaredesignedforuniversaluseintheprocessindustry.Theyofferhighaccuracy,galvanicisolationandexcellentprotectionagainstelectromagneticinfluences(EMI).ViaHART®protocol,theT32temperaturetransmittersareconfigurable(interoperable)withavarietyofopenconfigurationtools.Inadditiontothedifferentsensortypes,e.g.sensorsinaccordancewithDINEN60751,JISC1606,DIN43760,IEC60584orDIN43710,customer-specificsensorcharacteristicscanalsobedefined,throughtheinputofvaluepairs(user-definedlinearisation).
Throughtheconfigurationofasensorwithredundancy(dualsensor),onasensorfailureitwillautomaticallychangeovertotheworkingsensor.
FurthermorethereisthepossibilitytoactivateSensorDriftDetection.Withthis,anerrorsignaloccurswhenthemagnitudeofthetemperaturedifferencebetweensensor1andsensor2exceedsauser-selectablevalue.
TheT32transmitteralsohasadditionalsophisticatedsupervisoryfunctionalitysuchasmonitoringofthesensorwireresistanceandsensor-breakdetectioninaccordancewithNAMURNE89aswellasmonitoringofthemeasuringrange.Moreover,thistransmitterhascomprehensivecyclicself-monitoringfunctionality.
Thedimensionsofthehead-mountedtransmittermatchtheForm-BDINconnectingheadswithextendedmountingspace,e.g.WIKAmodelBSS.
Therail-mountedtransmitterscanbeusedforallstandardracksystemsinaccordancewithIEC60715.
Thetransmittersaredeliveredwithabasicconfigurationorconfiguredaccordingtocustomerspecifications.
WIKAdatasheetTE32.04
Page1of10WIKAdatasheetTE32.04∙01/2012
Temperature transmitter inputResistancesensor max.configurable
measuringrange1)Standard αvalues Minimummeasuring
span14)Typicalmeasuringdeviation2)
Temperaturecoefficientper°Ctypical3)
Pt100 -200...+850°C IEC 60751:2008 α = 0.0038510Kor3.8Ωwhicheverisgreater
≤±0.12 °C 5) ≤±0.0094 °C 6)7)
Pt(x)4)10...1000 -200...+850°C IEC60751:2008 α=0.00385 ≤±0.12°C5) ≤±0.0094°C6)7)
JPt100 -200...+500°C JISC1606:1989 α=0.003916 ≤±0.12°C5) ≤±0.0094°C6)7)
Ni100 -60...+250°C DIN43760:1987 α=0.00618 ≤±0.12°C5) ≤±0.0094°C6)7)
Resistance sensor 0 ... 8,370 Ω 4 Ω ≤ ±1.68 Ω 8) ≤ ±0.1584 Ω 8)
Potentiometer 9) 0 ... 100 % 10 % ≤ 0.50 % 10) ≤ ±0.0100 % 10)
Sensorcurrentatthemeasurement max.0.3mA(Pt100)Connectiontype 1 sensor 2-/4-/3-wireor2sensors2-wire
(forfurtherinformation,pleaserefertodesignationofterminalconnections)Max.wireresistance 50Ωeachwire,3-/4-wire
Thermocouple max.configurablemeasuringrange1)
Standard Minimummeasuringspan14)
Typicalmeasuringdeviation2)
Temperaturecoefficientper°Ctypical3)
TypeJ(Fe-CuNi) -210...+1,200°C IEC60584-1:1995
50Kor2mVwhicheverisgreater
≤±0.91°C11) ≤±0.0217°C7)11)
TypeK(NiCr-Ni) -270...+1,372°C IEC60584-1:1995 ≤±0.98°C11) ≤±0.0238°C7)11)
TypeL(Fe-CuNi) -200... +900°C DIN43760:1987 ≤±0.91°C11) ≤±0.0203°C7)11)
TypeE(NiCr-Cu) -270...+1,000°C IEC60584-1:1995 ≤±0.91°C11) ≤±0.0224°C7)11)
TypeN(NiCrSi-NiSi) -270...+1,300°C IEC60584-1:1995 ≤±1.02°C11) ≤±0.0238°C7)11)
TypeT(Cu-CuNi) -270... +400°C IEC60584-1:1995 ≤±0.92°C11) ≤±0.0191°C7)11)
TypeU(Cu-CuNi) -200... +600°C DIN43710:1985 ≤±0.92°C11) ≤±0.0191°C7)11)
TypeR(PtRh-Pt) -50...+1,768°C IEC60584-1:1995 150K ≤±1.66°C11) ≤±0.0338°C7)11)
TypeS(PtRh-Pt) -50...+1,768°C IEC60584-1:1995 150K ≤±1.66°C11) ≤±0.0338°C7)11)
TypeB(PtRh-Pt) 0... +1,820°C15) IEC60584-1:1995 200K ≤±1.73°C12) ≤±0.0500°C7)12)
mV sensor -500 ... +1,800 mV 4 mV ≤ ±0.33 mV 13) ≤ ±0.0311 mV 7) 13)
Connectiontype 1sensoror2sensors(forfurtherinformation,pleasereferto"designationofterminalconnections")
Max.wireresistance 5kΩeachwireColdjunctioncompensation,configurable internalcompensationorexternalwithPt100,withthermostatoroff
1) Otherunitse.g.°FandKpossible2) Measuringdeviation(input+output)atambienttemperature23°C±3K,without
influenceofleadresistance;examplecalculationseepage43) Temperaturecoefficient(input+output)per°C4) xconfigurablebetween10…1,0005) Basedon3-wirePt100,Ni100,150°CMV6) Basedon150°CMV7) Inambienttemperaturerange-40…+85°C8) Basedonasensorwithmax.5kΩ9) Rtotal:10...100kΩ10) Basedonapotentiometervalueof50%
11) Basedon400°CMVwithcoldjunctioncompensationerror12) Basedon1000°CMVwithcoldjunctioncompensationerror13) Basedonmeasuringrange0...1V,400mVMV14) Thetransmittercanbeconfiguredbelowtheselimitsbutnotrecommendedduetoloss
ofaccuracy.15) Specificationvalidonlyformeasuringrangebetween450...1,820°C
bold: basic configurationitalic: This sensors are not allowed at option SIL (T32.xS.xxx-S)
MV=Measuringvalue(temperaturemeasuringvaluesin°C)
Page2of10 WIKAdatasheetTE32.04∙01/2012
Specifications
User linerisationViasoftware,customer-specificsensorcharacteristicscanbestoredinthetransmitter,sothatfurthersensortypescanbeused.Numberofdatapoints:minimum2;maximum30
Monitoring functionality with 2 sensors connected (dual sensors)
RedundancyInthecaseofasensorerror(sensor-break,wireresistancetoohighoroutsidethemeasuringrangeofthesensor)ofoneofthetwosensors,theprocessvaluewillbethevaluefromtheerror-freesensor.Oncetheerrorisrectified,theprocessvaluewillagainbebasedonthetwosensors,oronsensor1.
Ageing-control (sensor-drift-monitoring)Anerrorsignalontheoutputisactivatedifthevalueofthetemperaturedifferencebetweensensor1andsensor2ishigherthanasetvalue,whichcanbeselectedbytheuser.Thismonitoringonlygeneratesasignaliftwovalidsensorvaluescanbedeterminedandthetemperaturedifferenceishigherthantheselectedlimitvalue.(Cannotbeselectedforthe'Difference'sensorfunction,sincetheoutputsignalalreadyindicatesthedifferencevalue).
Sensor functionality when 2 sensors have been connected (dual sensor)
Sensor 1, sensor 2 redundant:The4…20mAoutputsignaldeliverstheprocessvalueofsensor1.Ifsensor1fails,theprocessvalueofsensor2isoutput(sensor2isredundant).
AverageThe4...20mAoutputsignaldeliverstheaverageofthetwovaluesfromsensor1andsensor2.Ifonesensorfails,theprocessvalueoftheworkingsensorisoutput.
Minimum valueThe4...20mAoutputsignaldeliversthelowerofthetwovaluesfromsensor1andsensor2.Ifonesensorfails,theprocessvalueoftheworkingsensorisoutput.
Maximum valueThe4...20mAoutputsignaldeliversthehigherofthetwovaluesfromsensor1andsensor2.Ifonesensorfails,theprocessvalueoftheworkingsensorisoutput.
Difference *)The4...20mAoutputsignaldeliversthedifferenceofthetwovalesfromsensor1andsensor2.Ifonesensorfails,anerrorsignalwillbeactivated.*)ThisoperatingmodeisnotallowedatoptionSIL(T32.xS.xxx-S).
Note:Thetransmittercanbeconfiguredbelowtheselimitsbutnotrecommendedduetolossofaccuracy.
Analogue output, output limits, signalling, isolation resistance Analogue output,configurable linear to temperature per IEC 60751,JISC1606,DIN43760
(forresistancesensors)orlineartotemperatureperIEC584/DIN43710(forthermocouples)4 ... 20 mAor20...4mA,2-wiredesign
Output limits,configurable per NAMUR NE43customerspecific,adjustableoptionSIL(T32.xS.xxx-S)
lowerlimit upperlimit3.8 mA 20.5 mA3.6...4.0mA 20.0...21.5mA3.8...4.0mA 20.0...20.5mA
Current value for signalling,configurable per NAMUR NE43defaultvalueoptionSIL(T32.xS.xxx-S)
down scale upscale< 3.6 mA (3.5 mA) >21.0mA(21.5mA)3.5...12.0mA 12.0...23.0mA3.5...3.6mA 21.0...23.0mA
Insimulationmode,independentfrominputsignal,simulationvalueconfigurablefrom3.5...23.0mALoadRA(withoutHART®) RA≤(UB-10.5V)/0.023AwithRAinΩandUBinVLoadRA(withHART®) RA≤(UB-11.5V)/0.023AwithRAinΩandUBinVInsulationvoltage(inputtoanalogueoutput) AC1200V,(50Hz/60Hz);1sInsulationspecificationtoDINEN60664-1:2003 OvervoltagecategoryIII
Rise time, damping, measuring rateRisetimet90 approx.0.8sDamping,configurable off; configurablebetween1sand60sTurnontime(timetogetthefirstmeasuredvalue) max.15sMeasuringrate1) measuredvalueupdateapprox.3/s1)ValidonlyforsingleRTD/Thermocouplesensor
Page3of10WIKAdatasheetTE32.04∙01/2012
Measuring deviation, temperature coefficient, long-term stabilityEffectofload notmeasurablePowersupplyeffect notmeasurableWarm-uptime afterapprox.5minutestheinstrumentwillfunctiontothespecifiedtechnicaldata(accuracy)
Input Measuring deviation per DIN EN 60770, 23 °C ± 3 K
Average temperature coefficient (TC) for each 10 K ambient temperature change in the range -40 ... +85 °C 1)
Connection lead effects
Long-term stability 1 year
ResistancethermometerPt100/JPt100/Ni1002)
-200°C≤MW≤200°C:±0.10KMW>200°C:±(0.1K+0.01%|MW-200K|)3)
±(0.06K+0.015%MW) 4-wire:noeffect(0to50Ωeachwire)3-wire:±0.02Ω/10Ω(0to50Ωeachwire)2-wire:resistorofthe
connectionleads4)
±60mΩor0.05%ofMV,whicheverisgreater
Resistancesensor5)
≤890Ω: 0.053Ω6)or0.015%MV7)≤2140Ω: 0.128Ω6)or0.015%MV7)≤4390Ω: 0.263Ω6)or0.015%MV7)≤8380Ω: 0.503Ω6)or0.015%MV7)
±(0.01Ω+0.01%MV)
Potentiometer5) Rpart/Rtotalismax.±0.5% ±(0.1%MV) ±20µVor0.05%ofMV,whicheverisgreater
Thermocouples TypeE,J
-150°C<MV<0°C:±(0.3K+0.2%|MV|)MV>0°C:±(0.3K+0.03%MV)
TypeE:MV>-150°C:±(0.1K+0.015%|MV|)TypeJ:MV>-150°C:±(0.07K+0.02%|MV|)
6µV/1,000Ω8)
TypeT,U -150°C<MV<0°C:±(0.4K+0.2%|MV|)MV>0°C:±(0.4K+0.01%MV)
-150°C<MV<0°C:±(0.07K+0.04%MV)MV>0°C:±(0.07K+0.01%MV)
TypeR,S 50°C<MV<400°C:±(1.45K+0.12%|MV-400K|)400°C<MV<1600°C:±(1.45K+0.01%|MV-400K|)
TypeR:50°C<MV<1,600°C:±(0.3K+0.01%|MV-400K|)TypeS:50°C<MV<1,600°C:±(0.3K+0.015%|MV-400K|)
TypeB 450°C<MV<1000°C:±(1.7K+0.2%|MV-1,000K|)MV>1,000°C:±1.7K
450°C<MV<1,000°C:±(0.4K+0.02%|MV-1,000K|)MV>1,000°C:±(0.4K+0.005%(MV-1,000K))
TypeK -150°C<MV<0°C:±(0.4K+0.2%|MV|)0°C<MV<1,300°C:±(0.4K+0.04%MV)
-150°C<MV<1,300°C:±(0.1K+0.02%|MV|)
TypeL -150°C<MV<0°C:±(0.3K+0.1%|MV|)MV>0°C:±(0.3K+0.03%MV)
-150°C<MV<0°C:±(0.07K+0.02%|MV|)MV>0°C:±(0.07K+0.015%MV)
TypeN -150°C<MV<0°C:±(0.5K+0.2%|MV|)MV>0°C:±(0.5K+0.03%MV)
-150°C<MV<0°C:±(0.1K+0.05%|MV|)MV>0°C:±(0.1K+0.02%MV)
mVsensor5) ≤1,160mV:10μV+0.03%|MV|>1,160mV:15μV+0.07%|MV|
2μV+0.02%|MV|100μV+0.08%|MV|
Coldjunctioncompensation(CJC)9)
±0.8K ±0.1K ±0.2K
Output ±0.03%ofmeasuringspan ±0.03%ofmeasuringspan ±0.05%ofspan
Example calculation
Pt100 / 4-wire / measuring range 0 ... 150 °C / ambient temperature 33 °CInputPt100,MV<200°C ±0.100KInput±(0.03%of150K) ±0.045KTC10K-input±(0.06K+0.015%of150K) ±0.083KTC10K-output±(0.03%of150K) ±0.045KMeasuring deviation (typical)(√input²+output²+TCinput²+TCoutput²)
±0.145 K
Measuring deviation (maximum)(input+output+TCinput+TCoutput)
±0.273 K
Thermocouple type K / measuring range 0 ... 400 °C / internal compensation (cold junction) / ambient temperature 23 °CInputtypeK,0°C<MV<1,300°C±(0.4K+0.04%of400K)
±0.56K
Coldjunction±0.8K ±0.80KOutput±(0.03%of400K) ±0.12KMeasuring deviation (typical)(√input²+coldjunction²+output²)
±0.98 K
Measuring deviation (maximum)(input+coldjunction+output)
±1.48 K
Total measuring deviationAddition:input+outputperDINEN60770,23°C±3K
MV=Measuringvalue(temperaturemeasuringvaluesin°C)Measuringspan=configurableupperlimitofmeasuringrange-configurablelowerlimitofmeasuringrange1) T32.1S:withtheextendedambienttemperature(-50…-40°C)thevalueisdoubled2) ForsensorPtx(x=10...1,000)applies:forx≥100:permissibleerror,asforPt100forx<100:permissibleerror,asforPt100withafactor(100/x)
3) Additionalerrorforresistancethermometersina3-wireconfigurationwithzero-balancedcable:0.05K
4) Thespecifiedresistancevalueofthesensorwirecanbesubtractedfromthecalculatedmeasuredsensorresistance.Dualsensor:configurableforeachsensorseparately
5) ThisoperatingmodeisnotallowedatoptionSIL(T32.xS.xxx-S).6) Doublevalueat3-wire7) Greatervalueapplies8)Withinarangeof0...10kΩwireresistance9) Onlyforthermocouple
Basic configuration:Input signal: Pt100 in 3-wire connection, measuring range: 0 ... 150 °C
Page4of10 WIKAdatasheetTE32.04∙01/2012
Explosion protection, power supplyModel Approvals Permissibleambient,storage
temperature(pertemperaturecodesandclasses)
Safety-relatedmaximumvalesforSensor Currentloop(connections1upto4) (connections±)
PowersupplyUB(DC)2)
T32.xS.000 without -50-40...+85°C - - 10.5...42VT32.1S.0IS,T32.3S.0IS
EC-typeexaminationcertificate:BVS08ATEXE019X
Zones0,1:II1GExiaIICT4/T5/T6Zones20,21:II1DExiaDT120°Cintrinsicallysafeperdirective94/9/EG(ATEX)
Zones0,1:II(1G)2GExiaIICT4/T5/T6Zones20,21:II(1D)2DExiaDT120°Cintrinsicallysafeperdirective94/9/EG(ATEX)
Gas,category1and2-50-40...+85°C(T4)-50-40...+75°C(T5)-50-40...+60°C(T6)
Dust,category2-50-40...+40°C(Pi<750mW)-50-40...+75°C(Pi<650mW)-50-40...+100°C(Pi<550mW)
Uo=DC6.5VIo=9.3mAPo=15.2mWCi=208nFLi=negligible
Gas,category1and2IIC:Co=24µF3)Lo=365mHLo/Ro=1.44mH/ΩIIA:Co=1,000µF3)Lo=3,288mHLo/Ro=11.5µH/Ω
Dust,category2IIBiaD:Co=570µF3)Lo=1644mHLo/Ro=5.75µH/Ω
Gas,category1and2Ui=DC30VIi=130mAPi=800mWCi=7.8nFLi=100µH
Dust,category2Ui=DC30VIi=130mAPi=750/650/550mWCi=7.8nFLi=100µH
10.5...30V
T32.1S.0IS,T32.3S.0IS
CSAapproval09.2095056
Intrinsicallysafeinstallationperdrawing11396220ClassI,Zone0,ExiaIICClassI,Zone0,AExiaIIC
-50-40...+80°C(T4)-50-40...+75°C(T5)-50-40...+60°C(T6)
Vmax=DC30VImax=130mAPi=800mWCi=7.8nFLi=100µH
10.5...30V
Non-incendivefieldwiringperdrawing11396220ClassI,division2,groupsA,B,C,D
DC30V
T32.1S.0IS,T32.3S.0IS
FMapproval3034620
Intrinsicallysafeinstallationperdrawing11396220ClassI,Zone0,AExiaIICClassI,division1,groupsA,B,C,D
FMapprovalAExiaonly
-50-40...+85°C(T4)-50-40...+75°C(T5)-50-40...+60°C(T6)
Voc=6.5VIsc=9.3mAPmax=15.2mWCa=24µFLa=365µH
Vmax=30VImax=130mAPi=800mWCi=7.8nFLi=100µH
10.5...30V
Non-incendivefieldwiringperdrawing11396220ClassI,division2,groupsA,B,C,DClassI,Division2,IIC
T32.1S.0NI,T32.3S.0NI
II3GExnLIICT4/T5/T6II3GExnAIICT4/T5/T6II3GExicIICT4/T5/T6
-50-40...+85°C(T4)-50-40...+75°C(T5)-50-40...+60°C(T6)
Uo=DC3.1VIo=0.26mACi=208nFLi=negligibleCo≤1,000µFLo≤1,000mHratioLo/Ro(forignitionprotectiontypeic)Lo/Ro≤9mH/Ω(forIIC)Lo/Ro≤39mH/Ω(forIIB)Lo/Ro≤78mH/Ω(forIIA)
Ui=40VIi=23mA*)Pi=1WCi=7.8nFLi=100µH
10.5...40V
MonitoringTestcurrentforsensormonitoring1) nom.20µAduringtestcycle,otherwise0µAMonitoringNAMURNE89(monitoringofinputleadresistance) Resistancethermometer(Pt100,4-wire) RL1+RL4>100Ωwithhysteresis5Ω
RL2+RL3>100Ωwithhysteresis5Ω Thermocouple RL1+RL4+Rthermocouple>10kΩwithhysteresis100Ω
Sensorburnoutmonitoring ActivatedSelfmonitoring activepermanently,e.g.RAM/ROMtest,logicalprogramoperatingchecksand
validitycheckMeasuringrangemonitoring monitoringofthesetmeasuringrangeforupper/lowerdeviationsMonitoringofinputleadresistance(3-wire) monitoringforresistancedifferencebetweenwire3and4;anerrorwillbeset,if
thereisadifference(>0,5Ω)betweenwire3and4
2)Powersupplyinputprotectedagainstreversepolarity;LoadRA≤(UB-10.5V)/0.023AwithRAinΩandUBinV(withoutHART®)Onswitchingon,anincreaseinthepowersupplyof2V/sisneeded;otherwisethetemperaturetransmitterwillremaininasafeconditionat3.5mA.
3)Cialreadyconsidered Itemsincurvedbracketsareoptionsforadditionalprice,notforrailmountingversionT32.3S*) ThemaximumoperatingcurrentislimitedbytheT32.Themaximumoutputcurrentoftheassociatedenergy-limitedapparatusdoesnothavetobe≤23mA.
1)Onlyforthermocouple
Page5of10WIKAdatasheetTE32.04∙01/2012
Ambient conditionsPermissibleambienttemperaturerange -50-40...+85°CClimateclassperIEC654-1:1993 Cx(-40...+85°C,5...95%relativeairhumidity)Maximumpermissiblehumidity
ModelT32.1SperIEC60068-2-38:1974 ModelT32.3SperIEC60068-2-30:2005
Testmax.temperaturevariation65°Cand-10°C,relativehumidity93%±3%Testmax.temperature55°C,relativehumidity95%
VibrationperIEC60068-2-6:2007 TestFc:10...2000Hz;10g,Amplitude0.75mmShockperIEC68-2-27:1987 TestEa:AccelerationTypeI30gandTypeII100gSaltmistperIEC60068-2-52 Severitylevel1FreefallinaccordancewithIEC60721-3-2:1997 Dropheight1,500mmElectromagneticcompatibility(EMC) EMCdirective2004/108/EC,DINEN61326emission(Group1,ClassB)and
immunity(industrialapplication),aswellasperNAMURNE21
CaseTransmittermodel Material Weight Ingressprotection1) Terminalconnections
(screwscaptive)T32.1Sheadmountingversion
PlasticPBT,glassfibrereinforced
0.07kg IP00Electronicscompletelypotted
Cross-sectionheadandrailmin.0.14mm2Wirecross-sectionmax.1.5mm2
T32.3Srailmountingversion
Plastic 0.2kg IP20 Wirecross-sectionmax.2.5mm2
Models T32.1R, T32.3RHighermeasuringrate Measuredvalueupdateapprox.10/sLimitedaccuracy MultiplytheaccuracylimitvaluesforthemodelT32.xSbyfactor2Limitedsensordiagnostics Limitedself-monitoringfunctionSensorinput OnlyforthermocouplesSILcertification WithoutExternalcoldjunction WithoutDualsensorfunction Without
Communication HART® protocol rev. 5 incl. burst mode, MultidropInteroperability(i.e.compatibilitybetweencomponentsfromdifferentmanufacturers)isimperativewithHART®devices.TheT32transmitteriscompatiblewithalmosteveryopensoftwareandhardwaretool;amongotherthingswith:1.User-friendlyWIKAconfigurationsoftware,free-of-chargedownloadviawww.wika.de2.HART®communicatorHC275,FC375,FC475,MFC4150:T32devicedescription(deviceobjectfile)isintegratedandupgradablewitholdHC275versions
3.AssetManagementSystems3.1AMS:T32_DDcompletelyintegratedandupgradablewitholdversions3.2SimaticPDM:T32_EDDcompletelyintegratedfromversion5.1,upgradablewithversion5.0.23.3SmartVision:DTMupgradableperFDT1.2standardfromSVversion43.4PACTware(seeaccessories):DTMcompletelyintegratedandupgradableaswellasallsupportingapplicationswith
FDT1.2interface3.5Fieldmate:DTMupgradable
Attention:FordirectcommunicationviatheserialinterfaceofaPC/notebook,aHART®modemisneeded(see"Accessories").Asageneralrule,parameterswhicharedefinedinthescopeoftheuniversalHART®commands(e.g.themeasuringrange)can,inprinciple,beeditedwithallHART®configurationtools.
1)IngressprotectionperIEC529/DINEN60529
Itemsincurvedbracketsareoptionsforadditionalprice,notforrailmountingversionT32.3S
Options
Page6of10 WIKAdatasheetTE32.04∙01/2012
Load diagramThepermissibleloaddependsontheloopsupplyvoltage.
VoltageUBinV
LoadRAinΩ
11289130.02
Exia ExnA/nL/ic
LoadRA≤(UB-10.5V)/0.023AwithRAinΩandUBinV(withoutHART®)
Dimensions in mm
11234377.01
CT0129.01
Head mounting version Rail mounting version
Designation of terminal connectors
Resistancethermometer/resistancesensor
in4-wire 3-wire 2-wire
Potentio-meter
ThermocoupleCJCwithexternalPt100
Input resistance sensor/thermocouple
11234547.0X
DualthermocoupleDualmVsensor
Dualresistancethermometer/dualresistancesensor
in2+2-wire
Analogue output
4...20mA-loop
Identicaldualsensorsaresupportedforallsensormodels,i.e.dualsensorcombinationsasforexamplePt100/Pt100orthermocoupletypeK/typeKarepossible.Afurtherruleisthatbothsensorval-ueshavethesameunitandthesamesensorrange.
Forheadmountingandrailmountingcase,connectionclampsfortheHART®modemareavailable.
Sensor1
Sensor2
Sensor1
Sensor2
Page7of10WIKAdatasheetTE32.04∙01/2012
11242175.02
Typical connection for hazardous areas
Typical connection for non-hazardous areas
Transmitterpowersupply
24V
Transmitter
Safe area Hazardous area
RL=ResistancefortheHART®communication
RLmin.250Ω,max.1100Ω
Terminal1-4:sensor,seedesignationofterminalconnections
Transmitterpowersupply
24V
Transmitter
IfRLis<250Ωintherespectiveelectricalcircuit,RLmustbeincreasedtoatleast250Ωbyconnectingexternalresistances.
11242299.02
Non-hazardous areaTerminal1-4:sensor,seedesignationofterminalconnections
IfRLis<250Ωintherespectiveelectricalcircuit,RLmustbeincreasedtoatleast250Ωbyconnectingexternalresistances.
HART®communicator
USBHART®modem
HART®communicator
FSKmodem
RS-232-C
BluetoothExia
USB
RL=ResistancefortheHART®communication
RLmin.250Ω,max.1100Ω
Page8of10 WIKAdatasheetTE32.04∙01/2012
Page9of10WIKAdatasheetTE32.04∙01/2012
Model Design Special features Dimensions Order No.DIH50,DIH52withfieldhousing
Aluminium DIH50digitalindicatorwithoutseparateauxiliarypowersupply,automaticallyrescalestothenewmeasuringrangeanditsunitsviasupervisionoftheHART®communication,5-digitLCdisplay,20segmentbargraph,displayrotatablein10°steps,withexplosionprotectionII1GEExiaIIC;seedatasheetAC80.10
150x127x138mm onrequest
Adapter Plastic/stainlesssteel
suitableforTS35perDINEN60715(DINEN50022)orTS32perDINEN50035
60x20x41.6mm 3593789
Adapter Steeltingalvanized
suitableforTS35perDINEN60715(DINEN50022)
49x8x14mm 3619851
MagneticquickconnectormagWIK
ReplacementforcrocodileclipsandHART®terminals
Fast,safeandtightelectricalconnection Forallconfigurationandcalibrationprocesses
11604328
Model Description Order No.Model010031 USB-interface,specificallydesignedforusewithmodernnotebooks 11025166
Model010001 RS-232interface 7957522
Model010041 Bluetooth-interface[EExia]IIC 11364254
Model Description Order No.FC475HP1EKLUGMT HART®protocol,Li-Ionbattery,powersupplyAC90...240V,
withoutEASYUPGRADE;ATEX,FMandCSA(intrinsicallysafe)onrequest
FC475FP1EKLUGMT HART®protocol,FOUNDATION™Fieldbus,Li-Ionbattery,powersupplyAC90...240V,withEASYUPGRADE;ATEX,FMandCSA(intrinsicallysafe)
onrequest
MFC4150 HART®protocol,universalpowersupply,cablesetwith250Ωresistance,withDOFupgrade,withEx-protection
11405333
Model Description Order No.DTMcollection incl.PACTware,containsDTMsforWIKAfielddevices 12513636
AccessoriesWIKA configuration software:freedownloadfromwww.wika.com
DIH50-F with field housing, adapter
HART® modem
HART® communicator
DTM collection, incl. PACTware
WIKA Alexander Wiegand SE & Co. KGAlexander-Wiegand-Straße3063911Klingenberg/GermanyTel. (+49)9372/132-0Fax (+49)9372/132-406E-mail [email protected]
©2008WIKAAlexanderWiegandSE&Co.KG,allrightsreserved.Thespecificationsgiveninthisdocumentrepresentthestateofengineeringatthetimeofpublishing.Wereservetherighttomakemodificationstothespecificationsandmaterials.
01/2012GBPage10of10 WIKAdatasheetTE32.04∙01/2012
Ordering informationModel/Explosionprotection/SILspecifications/Configuration/Permissibleambienttemperature/Certificates/Options