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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