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
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Project |
Parameter |
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StandardRange |
PressureType:gaugepressureabsolutepressuresealedpressure |
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PressureRange(bar): |
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TechnicalIndex |
SignalOutput |
4~20mA0.5~4.5VDC0~5VDC0~10VDC |
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SignalLineSpecification |
2wire3wire3wire3wire |
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SupplyVoltage |
9~30VDC5VDC9~30VDC15~30VDC |
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Accuracy |
±0.5%FS±1%FS(HigheraccuracyFST800-501) |
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ZeroDrift |
±0.02%FS/°C |
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ThermalSensitivityShift |
±0.02%FS/°C |
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LongtermStability(1Year) |
±0.1%FS |
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FrequencyResponse(-3dB) |
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CompensatedTemperature |
-20~+85°C |
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WorkingTemperature |
-20~+85°C |
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StorageTemperature |
-40~+105°C |
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OverloadPressure |
300%FS |
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BurstPressure |
500%FS |
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MechanicalVibration |
±20g |
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Impact(11ms) |
100g |
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EnvironmentalProtection |
IP65 |
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WettedParts |
17-4PH |
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ElectricalConnection |
PackardHirschmann(Mini)M12water-proofcable(Directlead) |
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PressureConnection |
7/16-20UNFG1/4NPT1/4R1/4 |
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Electromagneticcompatibility(EMC) |
EN61000-6 |
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Certificates |
CERoHS |
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