Description
BRT TC-H Head-mounted temperature transmitter is designed to convert thermocouple sensor K signal into 0-5V 0-10V 4-20mA output in linearity. It works in 2-wire output mode. Standard head-mounting shell, widely used in temperature signal measurement and data acquisition in industrial field.
Main Features
•Typical ±0.5% F.S. accuracy
•No adjustment is required, convenient to use.
•2-wire 4-20mA output loop powered conversion, or 0-5V, 0-10V output.
•Internal automatic cold junction compensation, not linear calibration circuit.
•K-type thermocouple signal, optional 2/3-wire PT100 sensor signal, etc., customized input is available.
•Have Zero, span adjusting potentiometer to ensure high stability.
•Standard head mounted flame-retardant package.
•Operating temperature range -20-+70℃.
Typical Applications
•Thermocouple signal data acquisition in industrial site.
•Thermocouple temperature signal conversion and transmission.
•Thermocouple sensor signal monitoring and controlling.
•Embedded into temperature meters and instruments.
Technical Parameters
Input terminal | |
Input Signal | K-type thermocouple signal, 2/3-wire PT100 (optional), etc. |
Cold junction compensation | automatic cold junction compensation, ±1℃ (0-50℃) |
Output terminal | |
Output signal | 4-20mA loop or 0-5V/0-10V voltage |
Load capacity | RL≤500Ω |
General parameters | |
Power supply | None, loop powered |
Accuracy | 0.5 F.S. |
Temperature drift | 0.005% F.S./℃ (-20-+60℃) |
Response time | ≤1S (0-90%) TYP |
Isolation | Non-isolation between input and output |
Installation package | standard head-mounted, flame-retardant shell |
Operating temp. range | -20-+70℃ |
Storage temp. range | -45-+90℃ non-condensation |
EMC Compatibility | In compliance with GB/T 18268 (IEC61326-1) |
Wiring Circuit & Dimension
*If need other temperature ranges or other sensor signal input, please notify us temperature range you want when placing orders, thanks.
*If need PT100 Temperature Transmitter, pls visit (click): PT100 to 0-5V 0-10V Temperature Transmitter
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