C1212-B has 1 NTC probe input and 2 relay outputs, one relay for controlling compressor and another for controlling defrosting. It is widely applied to temperature measurement and control in refrigerators and other food-processing fields.

Housing: self extinguishing 75x38x70mm ABS
Mounting: panel mounting in a 71x29mm panel cut-out
Ambient Temperature: -20-55C
Humidity: 10-90% (no condensing)
Display: 2-digit Red LED
Power supply: 220VAC(110VAC)/50Hz(60HZ)
Temperature Range: -40-60C(-40-140F)
Sensor: 1NTC
Resolution: 1
Function: Temperature display/Compressor control/Temperature and time defrost
Relay Output: Relay for Compressor 16A.
Relay for Defrosting  8A
Sensor length: Standard 2.0m(Optional)