Transistor temperature sensor

Transistor temperature sensor In a constant current, the silicon transistor between the base and emitter of the bias voltage varies with the temperature, according to this principle, is made of the transistor temperature Shaft Position Sensor. For example MTS102 sensor, when the temperature is -40 ~ 150 ℃ range, the accuracy is ± 2 ℃, the temperature coefficient of-2.25mV / ℃. With a plastic housing, the response speed in the air as 8s, placed on the response speed of the liquid and 3s.