Trane SEN1540 Ambient Sensor Assembly

The Trane SEN1540 Ambient Sensor Assembly is an essential part of keeping Trane HVAC systems working at their better. This particular sensor is just 8 inches long and is an essentialpart of the system for detecting the temperature of the environment. The sensor itself belongs to the category of NTC thermistor, the kind of resistor whose electrical resistance is dependent on the temperature change. The temperature operating range is from -40°C to 105°C, which means that it’s suitable for working in extreme climates. In response to temperature fluctuations, the variation of resistance takes place of the sensor that gives the signal to the control board of the HVAC system.