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FST800-501A Manufacturer Economic Air conditioner refrigerant pressure sensor

ProductIntroduction

TheFST800-501Apressuretransmitterappliedintherefrigeration&compressorindustryisasiliconMEMSstraingaugesensorwhichisglassbondedtoastainlesssteeldiaphragm.Itavoidsinfluencesonproductcausedbytemperature,humidity,mechanicalfatigueandmedium,thustoimproveitslongtermstabilityintheindustrialenvironment.Itspressurechamberismadeofimported17-4PHstainlesssteelinanintegratedwaywithoutweldingseamsorO-rings,freeofleakagetroubles.DigitalcircuitscapableofstrongRFI&EMIresistanceandautomatictemperaturecompensationareinstalledinsidethetransmitterandthetransmitterisfeaturedwiththestronginterferenceresistance,widetemperaturecompensationscopeandflexible&variousoutputforms,etc.Theseriesproductsprovideseveraloptionalpressureconnectorsandelectricoutputformsforcustomers.

ProductFeatures

  • AdvanceMicrofusedSiliconStrainGauge,whole-designedelastomer,freeofleakagetrouble
  • Advanceddigitaltemperaturecompensationandwideworkingtemperaturescope
  • Excellentresistanceagainstimpact,overload,shockanderosion
  • Highly-efficientlightingabsorptionandstrongRFI&EMIresistance
  • Highaccuracy,highfrequencyresponseandlongtermstability

ApplicableScope

  • Refrigerationandaircompressormeasuringandcontrol
  • Air-conditionerproductionlinetesting

TechnicalIndexes

Project

Parameter

StandardRange

PressureType:gaugepressureabsolutepressuresealedpressure

PressureRange(bar):

TechnicalIndex

SignalOutput

4~20mA0.5~4.5VDC0~5VDC0~10VDC

SignalLineSpecification

2wire3wire3wire3wire

SupplyVoltage

9~30VDC5VDC9~30VDC15~30VDC

Accuracy

±0.5%FS±1%FS(HigheraccuracyFST800-501)

ZeroDrift

±0.02%FS/°C

ThermalSensitivityShift

±0.02%FS/°C

LongtermStability(1Year)

±0.1%FS

FrequencyResponse(-3dB)

CompensatedTemperature

-20~+85°C

WorkingTemperature

-20~+85°C

StorageTemperature

-40~+105°C

OverloadPressure

300%FS

BurstPressure

500%FS

MechanicalVibration

±20g

Impact(11ms)

100g

EnvironmentalProtection

IP65

WettedParts

17-4PH

ElectricalConnection

PackardHirschmann(Mini)M12water-proofcable(Directlead)

PressureConnection

7/16-20UNFG1/4NPT1/4R1/4

Electromagneticcompatibility(EMC)

EN61000-6

Certificates

CERoHS



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