Thermistor instrument features
Thermistors use semiconductor materials, most of which have a negative temperature coefficient, that is, the resistance decreases with increasing temperature.
Temperature changes will cause large resistance changes, so it is the most sensitive temperature sensor. But the linearity of the thermistor is extremely poor, and has a great relationship with the production process. The manufacturer cannot give a standardized thermistor curve. . The measured potential difference can be used to calculate the temperature.