T8700 [AMPHENOL]
Precision humidity and temperature transmitter for HVAC control applications;
| 型号： | T8700 |
| 厂家： | 
Amphenol |
| 描述： | Precision humidity and temperature transmitter for HVAC control applications |
| 文件： | 总4页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
T8700
Wall Mount
Telaire Wall Mount
Humidity and
Temperature Transmitters
Features:
•ꢀPrecisionꢀhumidityꢀandꢀtemperatureꢀtransmitterꢀ
forꢀHVACꢀcontrolꢀapplications
•ꢀAnalogꢀoutputsꢀ0-5,ꢀ0-10V,ꢀ4-20ꢀmA
•ꢀDisplayꢀandꢀnon-displayꢀversions
•ꢀSensorsꢀareꢀshippedꢀfactoryꢀcalibrated.
•ꢀMountingꢀplateꢀwithꢀtwo-pieceꢀterminalꢀblocksꢀ
provideꢀquick,ꢀeasyꢀwiring.
•ꢀGasꢀpermeable,ꢀwaterꢀresistantꢀhumidityꢀ
sensorꢀfilterꢀpreventsꢀparticulateꢀandꢀwaterꢀ
contaminationꢀofꢀtheꢀsensor.
•ꢀActiveꢀandꢀpassiveꢀtemperatureꢀsensorꢀoutputsꢀ
onꢀallꢀmodels.
•ꢀModernꢀenclosureꢀwithꢀcustomizedꢀbrandingꢀ
available.
•ꢀFieldꢀreplaceableꢀhumidityꢀsensor
•ꢀLockingꢀscrewꢀsecuresꢀcoverꢀandꢀsensorꢀtoꢀtheꢀ
mountingꢀbracketꢀforꢀtamperꢀresistance.
•ꢀTwoꢀavailableꢀsizes
Amphenol
Advanced Sensors
Humidity
Output
Temp Output
0-50 °C
Part
Size
Display
4-20 mA
0-5 V
0-10 V
4-20 mA
0-5 V
0-10 V
Thermistor 10k II
Number
T8700-E
T8700-E-D
T8700
Euro
Euro
US
No
Yes
No
Yes
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T8700-D
US
Note: Custom branding is available on request (subject to quantity); contact your local Telaire representative or distributor.
Unsurpassed Sensor Performance
Rugged, Attractive Enclosures
TelaireꢀT8700ꢀutilizesꢀaꢀꢀruggedꢀcapacitiveꢀsensorꢀthatꢀ
providesꢀfull-scaleꢀ0-100%ꢀRHꢀmeasurementꢀwithꢀ
unsurpassedꢀresponseꢀtimes,ꢀlinearityꢀandꢀstability.ꢀ
Recoveryꢀtoꢀcondensationꢀandꢀchemicalsꢀisꢀexcellentꢀ
andꢀanꢀintegratedꢀfilterꢀhelpsꢀensureꢀlongꢀlife.ꢀAllꢀ
sensorsꢀundergoꢀintensiveꢀdigitalꢀcalibration,ꢀcertifiedꢀ
againstꢀaꢀprimaryꢀ**NISTꢀreferenceꢀstandard.ꢀꢀNISTꢀ
certificateꢀisꢀavailableꢀatꢀadditionalꢀcostꢀ(partꢀno.ꢀ
3PTCERT).
AllꢀTelaireꢀT8700ꢀꢀfeatureꢀruggedꢀflameꢀretardant,ꢀ
UL-94VꢀABSꢀplastic.ꢀSpecialꢀcareꢀhasꢀbeenꢀtakenꢀinꢀ
theꢀdesignꢀofꢀtheꢀwallꢀmountꢀenclosureꢀtoꢀprovideꢀ
enhancedꢀairflow,ꢀincreasingꢀsensorꢀresponseꢀtimeꢀ
andꢀvirtuallyꢀeliminatingꢀtheꢀpotentialꢀofꢀ"self-heating"ꢀ
byꢀtransmitterꢀelectronicsꢀthatꢀcanꢀleadꢀtoꢀdecreasedꢀ
accuracyꢀmeasurements.
Simple, Fast Installation
Maximum Flexibility
AllꢀTelaireꢀT8700ꢀmodelsꢀfeatureꢀaꢀtwoꢀpieceꢀenclosureꢀ
withꢀtheꢀbackꢀplateꢀincludingꢀterminalꢀblocksꢀ
eliminatingꢀtheꢀneedꢀtoꢀwireꢀinꢀaꢀconfinedꢀspaceꢀandꢀ
allowꢀtheꢀunitꢀtoꢀbeꢀpre-wiredꢀseparateꢀfromꢀtheꢀ
electronics.ꢀThisꢀisꢀanꢀespeciallyꢀattractiveꢀfeatureꢀinꢀ
unfinishedꢀconstruction,ꢀwhereꢀexposedꢀsensorsꢀandꢀ
electronicsꢀcouldꢀbeꢀdamagedꢀbyꢀmoisture,ꢀdrywallꢀdustꢀ
andꢀpaint.
TelaireꢀT8700ꢀisꢀdesignedꢀtoꢀbeꢀhighlyꢀconfigurableꢀ
inꢀtheꢀfieldꢀorꢀinꢀyourꢀwarehouse.ꢀByꢀminimizingꢀtheꢀ
necessaryꢀnumberꢀofꢀconfigurations,ꢀTelaireꢀreducesꢀ
distributorꢀinventoryꢀcostsꢀandꢀprovidesꢀmaximumꢀ
flexibilityꢀtoꢀtheꢀinstaller.ꢀAllꢀversionsꢀfeatureꢀfield-
selectableꢀoutputsꢀ(0ꢀtoꢀ5V,ꢀ0ꢀtoꢀ10V,ꢀ4ꢀtoꢀ20mA)ꢀandꢀaꢀ
passiveꢀandꢀ10KꢀTypeꢀIIꢀthermistor.ꢀSignal-conditionedꢀ
temperatureꢀisꢀscaledꢀfromꢀ32°Fꢀtoꢀ122°Fꢀ(0°Cꢀtoꢀ50°C)ꢀ
andꢀRelativeꢀHumidityꢀisꢀscaledꢀoverꢀ0-100%.
Lowest Cost of Ownership
Withꢀaꢀtwo-yearꢀwarranty*,ꢀsimplifiedꢀinventoryꢀ
management,ꢀreducedꢀinstallationꢀtimesꢀandꢀfield-
serviceability,ꢀTelaireꢀT8700ꢀisꢀaꢀstandardꢀinꢀreducedꢀ
costꢀofꢀownershipꢀandꢀperformance-to-priceꢀratio.
*Transmitterꢀonly,ꢀoneꢀyearꢀwarrantyꢀonꢀreplaceableꢀsensor.
*NIST/NPLꢀcertificateꢀavailableꢀonꢀcompleteꢀtransmitterꢀatꢀ
extraꢀcost.
Multi Measurement
Display versions scroll between % Relative Humidity and Temperature (°C or °F)..
USꢀsizes,ꢀbothꢀdisplayꢀandꢀnon-display
Europeanꢀsizesꢀ(showsꢀtemperatureꢀinꢀ°C)
USꢀwallꢀmountꢀdimensions
Europeanꢀwallꢀmountꢀdimensions
Wiring Features
TelaireꢀT8700ꢀisꢀfastꢀandꢀsimpleꢀtoꢀinstall;ꢀtheꢀwiringꢀdiagramꢀlabelꢀshownꢀisꢀfixedꢀtoꢀtheꢀinsideꢀofꢀtheꢀbackꢀplate,ꢀ
makingꢀitꢀeasyꢀtoꢀreadꢀandꢀreducingꢀtheꢀriskꢀofꢀmiswiring.ꢀAfterꢀwiringꢀisꢀcomplete,ꢀtheꢀfrontꢀpartꢀofꢀtheꢀenclosure,ꢀ
includingꢀtheꢀelectronics,ꢀcanꢀbeꢀsimplyꢀsnappedꢀonꢀandꢀheldꢀwithꢀaꢀsingleꢀsafetyꢀscrew.ꢀ
•ꢀ
•ꢀ
4ꢀtoꢀ20mAꢀ(RLꢀmaximumꢀ500ꢀW)ꢀavailableꢀ
simultaneously
DigitalꢀtoꢀAnalogꢀErrorꢀ±1%
WallꢀMountꢀSpecifications
RH Accuracy (25°C)
±2.5%ꢀRHꢀ(20ꢀtoꢀ80%ꢀRH)
±3.5%ꢀRHꢀ(<20%ꢀandꢀ>80%ꢀRH)
Sensing Method
Fullyꢀintegratedꢀhumidityꢀandꢀtemperature
Power Supply Requirements
18-30ꢀVACꢀRMS,ꢀ50/60ꢀHz,ꢀorꢀ18ꢀtoꢀ42ꢀVDC,
polarityꢀprotected
Active Temperature Range
0ꢀtoꢀ50°C
Active Temperature Accuracy
±0.8°Cꢀꢀ@ꢀ22°C
Power Consumption
Typicalꢀ0.7ꢀWꢀatꢀnominalꢀvoltageꢀofꢀ24VꢀACꢀRMS
Temperature Dependence
0.2%ꢀFSꢀperꢀ°Cꢀ(±0.11%ꢀperꢀ°F)
Output
Warranty
Twoꢀyears
Analog
•ꢀ 0ꢀtoꢀ10ꢀVꢀ(100ꢀWꢀoutputꢀimpedance)ꢀand
Certifications
CEꢀandꢀRoHSꢀcompliant
Operating Conditions
Enhanced Field Serviceability
•ꢀ 32°Fꢀtoꢀ122°Fꢀ(0°Cꢀtoꢀ50°C)
•ꢀ 0ꢀtoꢀ95%ꢀRH,ꢀnon-condensing
TheꢀT8700ꢀseriesꢀfeaturesꢀaꢀfield-replaceableꢀRelativeꢀ
Humidityꢀ(RH)ꢀsensorꢀtipꢀmoduleꢀthatꢀallowsꢀtheꢀendꢀ
userꢀtoꢀreplaceꢀtheꢀsensorꢀon-siteꢀwhileꢀmaintainingꢀ
±2.5%ꢀRHꢀaccuracy.ꢀTheꢀuserꢀsimplyꢀpowersꢀoffꢀtheꢀ
unit,ꢀinstallsꢀtheꢀnewꢀsensorꢀmoduleꢀandꢀpowersꢀ
backꢀtheꢀunit.ꢀThisꢀvirtuallyꢀeliminatesꢀtheꢀneedꢀforꢀ
timeꢀconsumingꢀandꢀcostlyꢀfactoryꢀcalibration,ꢀwhileꢀ
reducingꢀdowntimeꢀduringꢀserviceꢀintervalsꢀtoꢀnearꢀ
zero.
Storage Conditions
-40°Fꢀtoꢀ158°Fꢀ(-40°Cꢀtoꢀ70°C)
Flammability Classification
UL94ꢀ5VA
Thermistor Type
NTCꢀ10ꢀKꢀW thermistorꢀ(passive)
datasheetꢀavailableꢀonꢀrequest.
Thermistor Accuracy
±1°Cꢀ(15°ꢀtoꢀ35°C)
RH Sensing Element
Capacitiveꢀpolymerꢀsensor
RH Range
0%ꢀtoꢀ99%ꢀRHꢀ(non-condensing)
Replaceable,humidity sensor. Specially designed hydrophobic filter to prolong
sensor calibration life.
www.telaire.com
www.amphenol-sensors.com
©ꢀ2014ꢀAmphenolꢀCorporation.ꢀAllꢀRightsꢀReserved.ꢀSpecificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀ
Otherꢀcompanyꢀnamesꢀandꢀproductꢀnamesꢀusedꢀinꢀthisꢀdocumentꢀareꢀtheꢀregisteredꢀtrademarksꢀorꢀ
trademarksꢀofꢀtheirꢀrespectiveꢀowners.
Amphenol
Advanced Sensors
AAS-920-543C-03/2014
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