TMT71 – Head-Mounted Temperature Transmitter
The Endress+Hauser TMT71 is a compact head-mounted temperature transmitter that converts RTD or thermocouple signals to a standardized 4–20 mA HART output. Its small size allows direct installation in standard terminal heads.
Key Features
- Input: PT100, PT1000, TC types J/K/N/S/R/B/T/E
- Output: 4–20 mA HART 7
- Measuring range: −200 to +1760 °C (sensor dependent)
- Accuracy: ±0.5 °C
- Supply voltage: 11.5 to 45 V DC
- Compact DIN B head mounting
- SIL 2 capable
- Galvanic isolation
- Protection: IP20 (in head)
Applications
Process industry temperature measurement, chemical, oil & gas, power generation, general industrial temperature transmitter.
Technical Specifications
| Parameter | Value |
|---|---|
| Input | PT100, PT1000, TC J/K/N/S/R/B/T/E |
| Output | 4–20 mA HART 7 |
| Accuracy | ±0.5 °C |
| Supply voltage | 11.5–45 V DC |
| SIL capability | SIL 2 |
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