WXZJ-T30A Series Temperature Module

The WXZZJ-T30A series temperature module is commonly used as a temperature-sensing element for thermocouple temperature measurement. It operates on 24V power supply in a two-wire configuration, supporting four types of RTDs: PT50, PT100, PT500, PT1000, and eight types of thermocouples: E, J, B, K, N, R, S, T. It also supports the measurement of millivolt signals and resistance signals. It can be directly installed in sensor junction boxes, providing accurate signals, long-distance transmission (up to 1000M), high precision, anti-interference, long-term stability, and maintenance-free operation. The temperature module has been widely used in various industrial control fields.

WXZJ-T30A Series Temperature Module

1. Power supply voltage: DC10V to 32V;

2. Output signal: 4-20mA superimposed with HART protocol digital communication (two-wire system). HART communication does not affect the 4-20mA analog output;

3. Remote management via handheld configurators and PC configuration debugging software;

4. Internal Pt100 for measuring ambient temperature, used for thermocouple cold junction compensation;

5. Cold junction compensation accuracy: 0.5°C;

6. Damping: adjustable from 0 to 32 seconds;

7. Data refresh rate: 4 times per second;

8. Stability: ±0.2% per year;

9. Operating temperature environment: -40°C to +85°C (LCD operating temperature range: -20°C to +70°C);

10. Dimensions: ?44mm;

11. Mounting hole spacing: 33mm;

12. Resistance to mechanical vibration: 10–60Hz, 0.21mm sine wave;

13. Resistance to RF interference: IEC61000-4-3, 20V/m, 80–1000MHz.