Overview and Features of Smart Temperature Transmitter
Overview and Features of Smart Temperature Transmitter
Overview
The intelligent temperature transmitter module is dedicated to high-performance HART protocol temperature transmitter. Support PT50, PT100, PT500, PT1000 four kinds of thermal resistance and E, J, B, K, N, R, S, T eight kinds of thermocouples. It supports the measurement of millivolt signals and resistance signals at the same time. Isolation voltage DC1000V.
Basic Features
1. Power supply voltage: DC10V～32V;
2. The output signal 4-20mA superimposes HART protocol digital communication (two-wire system), HART communication does not affect the 4-20mA analog output;
3. It can be remotely managed through the handheld communicator and PC configuration and debugging software;
4. Pt100 is used internally to measure the ambient temperature for the compensation of the cold junction of the thermocouple;
5. Cold junction compensation accuracy: 0.5℃;
6. Damping: 0-32 seconds adjustable;
7. Data refresh rate: 4 times/S;
8. Stability: ±0.2%/year
9. Working temperature environment: -40℃~+85℃
(LCD operating temperature range: -20℃~+70℃);
10. Dimensions: ￠44mm;
11. Installation hole spacing: 33mm;
12. Anti-mechanical vibration: 10～60HZ, 0.21mm sine wave;
13. Anti-RF interference: IEC61000-4-3, 20V/M, 80～1000MHZ
