FvLuoky, as a temperature instruments company, their industrial temperature transmitter is an intelligent two-wire temperature transmitter. It connects to sensor inputs such as resistance thermometers and thermocouple sensors, and after linearizing the input signals, it outputs a standard 4-20mA signal and HART protocol.
Our temperature transmitter types include Thermocouple Transmitters, Resistance Temperature Detector (RTD) Transmitters, Infrared Temperature Transmitters, Fiber Optic Temperature Transmitters, and Wireless Temperature Transmitters. Each type has unique features and applications.
The temperature transmitter works by receiving a signal from a temperature measuring sensor, such as a thermocouple or a resistance temperature detector (RTD). This signal is usually a direct, but non-linear representation of the temperature. The industrial temperature transmitter takes this signal and converts it into a linear 4-20mA current signal. This current signal can be easily read by control systems or displays. The 4-20mA signal is also less susceptible to noise and can be transmitted over long distances, making it ideal for industrial applications. The transmitter also often includes additional functionality, such as the ability to output a HART protocol signal for digital communication.