WNK65 Smart Hart Temperature Transmitter Supporting Multi-Input

WNK65 Smart Temperature Transmitter without Display

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.

WNK65 main parameters:

Ø Supply power：DC9V～32Vï¼› 

Ø Output signal 4-20mA with HART protocol digital communication ( two-wire ), HART communication does not influent 4-20mA analog outputï¼›

Ø Communicator or PC configuration and debugging software can do remote management; 

Ø Code end compensation of thermalcouple can choose internal temperature sensor, external temperature sensor, fixed temperature value and forbide code end compensation;

Ø Internal code end compensation accuracy: ±0.5℃

Ø Damp: 0-64 seconds adjustable;

Ø Data refreshing frequency: 4times/second;

Ø Stability: ±0.2%/year;

Ø Woring ambient temperature range: -40℃~+85℃；

Ø Dimensions: φ44mmï¼› 

Ø Mounting hole distance: 33mm;

Ø Anti mechanical vibration: 10～60HZ，0.21mm sine waveï¼›

Ø Anti radio frequency interference: IEC61000-4-3,  20V/M，80～1000MHZ