HT215M isolated HART intelligent temperature transmitter (round card) is used for the signal input of resistance temperature detector (RTD) and thermocouple (TC) and 4~20mA analog output of the two-wire system and can be installed in the sensor through the HART protocol configuration.
Input signal |
Resistance temperature detector (RTD), thermocouple (TC) |
Cold-junction compensation |
-20 -60ºC |
temperature scope |
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Compensation precision |
±1ºC |
Output signal |
4-20mA, overlaid HART protocol |
Load resistance |
RL≤(Ue- 12)/0.021 |
Output current of upper and lower limit overflow alarm |
IH=21mA, IL=3.8mA |
Supply voltage |
DC12-40V |
Temperature drift |
0.0075%FS/ºC |
Response time |
Reach to 90% of the final value for700ms |
Used environmental temperature |
-40 - 80ºC |
Storage temperature |
-40 - 100ºC |
Insulation strength (between input and output) |
1500Vrms (1 min, without spark) |
Insulation resistance (between input and output) |
≥100MΩ(under the 500 VDC) |
A seismicity |
4g/2 - 150Hz |
Installation angle |
Unlimited |
Installation area |
B-type top cassette installation |
Electromagnetic compatibility |
Conform to GB/T18268 industrial equipment application requirements (IEC 61326- 1) |
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Installation Schematic Diagram
Wiring Diagram
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Certification:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
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A: MC, ISO9001, CE Certificated.
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A: Our warranty time is 18 months after shipment.
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