The principle characteristics and application of temperature transmitter
Temperature transmitteris a common instrument. The application range of temperature transmitter is very wide. There are temperature transmitters in various fields. Users do not know what the working principle of temperature transmitter is? What are the advantages? What is the scope of application? Let's give you a specific introduction.
The working principle of temperature transmitter
The thermoelectric potential (resistance) change measured by the thermocouple (resistance) in the working state will generate an unbalanced signal through the bridge of the temperature transmitter, which is amplified and converted into a DC4-20mA current signal to the working instrument. The corresponding temperature value is displayed.
Features of temperature transmitter
●Two-wire system output DC4-20mA current signal, strong anti-interference ability;
●Save the cost of compensation wire and installation of temperature transmitter;
●Large measuring range;
●Automatic compensation of cold junction temperature, non-linear correction circuit;
Application of temperature transmitter
It is usually used in conjunction with display instruments, recording instruments, and electronic computers. Output DC4-20mA current signal, directly measure the liquid, vapor and gas medium and solid surface temperature in the range of -200℃-1300℃ in various production processes.
Microcyber Corporation is a large domestic manufacturer of temperature transmitters and a high-tech enterprise initiated by the Shenyang Institute of Automation. Demonstration of technology industrialization and the "863" project are the supporting units for networked control system engineering research. With our superb technology and high-quality products, we warmly welcome you to purchase our company's products; if you have any questions about related instruments, please contact us in time!
