The PT100 temperature sensor is an instrument that converts a temperature variable into a transmittable, standardized output signal. Mainly used for the measurement and control of industrial process temperature parameters. Transmitters with sensors usually consist of two parts: the sensor and the signal converter. Sensors are mainly thermocouples or thermal resistances; signal converters are mainly composed of measuring units, signal processing and conversion units (because industrial thermal resistances and thermocouple scales are standardized, signal converters are also called as independent products. Transmitter), some transmitters add display unit, and some also have fieldbus function.
Temperature is one of the physical parameters that humans interact with the most in nature. Whether it is in a production experiment site or in a residential and leisure place, the collection or control of temperature is very frequent and important. Moreover, the networked remote collection of temperature and alarm is a modern technology. an inevitable trend of development. Since the temperature is closely related to the physical quantity itself and the actual people’s life, the temperature sensor will be generated accordingly.
Due to the relationship between the temperature and the resistance value of the PT100 thermal resistance, people took advantage of this feature to invent and produce the PT100 thermal resistance temperature sensor. The temperature collection range can be -200℃～+850℃.
Post time: Jun-14-2022