The temperature sensor voltage is about 0.30-0.50V. Regarding temperature sensors, temperature transducer refers to a sensor that can feel the temperature and convert it into a usable output signal. Temperature sensor is the core part of temperature measuring instrument, and there are many varieties. According to the measurement method can be divided into contact and non-contact two categories, according to the sensor material and electronic component characteristics are divided into thermal resistance and thermocouple two categories. The metal will produce a corresponding extension after the ambient temperature changes, so the sensor can be in different ways to this reaction signal conversion.
The operating voltage of the temperature sensor is generally 5v or 12v.
Temperature sensor voltage is usually less than 12 volts.