Thermocouple Rtd Head Temperature Transmitter WNK 4-20mA

Universal Input Isolation Smart Temperature Transmitter
WNK65 is suitable for four types of thermal resistors including Cu50, Cu100, PT100, PT1000 and eight types of thermocouple including E, J, B, K, N, R, S, T type. And it supports measurement of minivolt signal of -10~100mV and -100~1000mV, and resistive signal of 0~400Ω and 0~4000Ω. Isolation voltage is DC1000V.


Main Parameteres

1. Supply power:DC9V~32V;
2. Output signal 4-20mA with HART protocol digital communication ( two-wire )
3. Communicator or PC configuration and debugging software can do remote management;
4. Internal code end compensation accuracy: ±0.5ºC
5. Damp: 0-64 seconds adjustable;
6. Data refreshing frequency: 4times/second;
7. Stability: ±0.2%/year;
8. Woring ambient temperature range: -40ºC~+85ºC;
9. Dimensions: φ44mm;
10. Anti mechanical vibration: 10~60HZ,0.21mm sine wave;
11. Anti radio frequency interference: IEC61000-4-3, 20V/M,80~1000MHZ

Wiring ports diagram

Sensor connection ports

Main sensors accuracy parameters: