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China, Chinese Hart Protocal /RS485 Output Explosion-Proof Temperature Transmitter on Site LCD Display1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
TransmitterTemperature Humidity TransmitterThermocouple Sensor Temperature Transmitter4-20mA Temperature Transmitter
Nanjing Hangjia Electronic Technology Co., Ltd.
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Product Description Product DescriptionThe HT219M on-site display temperature transmitter receive signals from thermal resistors(RTD) and thermocouples(TC) and convert the input into 4-20mA, RS485 or HART signals that are linearly related to temperature.Product FeaturesWidly input signal: 2 kinds of RTDs, 10 kinds of thermocouples4~20mA output, RS485,HART optionalThermocouple cold-end compensationResponse time≤700mSInput and output isolation(for choice), good anti-interference effectTwo kinds of housing for different working enviroment, Cast aluminium housing, IP65Product Parameters Input SignalResistance temperature detector (RTD) and thermocouple (TC)Temperature Range of Cold Junction Compensation-20~70oCCompensation Precision±1oCOutput Signal4 ~20mA or 4 ~20mA+ RS485 or 4 ~20mA+HART Load ResistanceRL≤(Ue- 12)/0.022Output Current for Upper/Lower Limit Overflow AlarmIH=21mA ,IL=3.8mAOutput Current for Input Break AlarmSettablePower Supply VoltageDC12~40VTransmission Precision (20°C)0. 1%FSThermal Drift0.0075%FS/oCResponse Time700ms reaching 90% of the final valueEnvironment Temperature-20~70oCDimensions(unit:mm) Electrical Connection Company Profile
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