Import pipeline temperature temperature sensor is recommended

Working principle of the temperature sensor temperature

current temperature sensor is the temperature of the temperature sensor signal into current signal, connected to the secondary instrument, which showed the corresponding temperature. Temperature thermocouple, heat resistance temperature sensor used as the temperature measuring element, from the output signal of temperature measuring element to the temperature sensor module, after filtering, arithmetic amplifier, nonlinear correction, V/I conversion, constant current and reverse protection circuit processing, convert and a linear relationship with temperature of 4 ~ 20 ma current signal output.

temperature sensor temperature

temperature thermocouple, heat resistance temperature sensor used as the temperature measuring element, from the output signal of temperature measuring element to the temperature sensor module, after filtering, arithmetic amplifier, nonlinear correction, V/I conversion, constant current and reverse protection circuit processing, converted into a standard with a linear relationship with temperature current or voltage signal. It is mainly used for industrial process measurement and control of the temperature parameters.

temperature temperature sensors usually consists of two parts: the measuring unit, signal processing and conversion unit. Some temperature sensors increase the display unit, and some also has the function of field bus

what is the temperature sensor temperature

temperature temperature sensor is a physical measurement signal or ordinary electrical signal is converted into a standard electrical signal output, or can output devices in communication protocol manner. It is mainly used for industrial process measurement and control of the temperature parameters. Current temperature sensor will be the main loop of the measuring ac stream into constant current loop standard signal, continuous transmission to the receiver.

temperature variables into can transmit the standardization of the output signal of the instrument, 4 - in the industry 20 ma is common)

temperature thermocouple, heat resistance temperature sensor used as the temperature measuring element, from the output signal of temperature measuring element to the temperature sensor module, after filtering, arithmetic amplifier, nonlinear correction, V/I conversion, constant current and reverse protection circuit processing, convert and a linear relationship with temperature of 0 to 4 ~ 20 ma current signal 5 v / 0 - 10 v voltage signal, RS485 digital signal output.