Temperature sensors and transmitters

The sensor function is to measure the temperature of the engine refrigerant. 

These sensors are mounted on the cooling circuit and the signals sent directly to the control unit.

The operating temperature range is from -40ºC to +130ºC 

Failure Causes:

  • Overheated sensor
  • Cracks or deformations, excessive mechanical stress.
  • Leaks, bad connnection to the cooling circuit.
  • No signal, must check the wire failure and excessive vibration before changing the sensor.

Signs Of Failure:

  • Overheating or power loss.
  • Engine warning light check.
  • Increased emission.
  • Difficulties when starting the engine.
  • High fuel consumption.

Baltech Switches