Electric Temperature PID Control System

What is Electric Temperature PID Control System?

In order to reduce the temperature or keep it at the desired level, a cable connection is made to the controller via a measuring device (such as PT100) that gives digital output on the pipeline. The controller processes the digital data received from the temperature sensor and sends a signal between 4-20ma to the proportional motor on the control valve. Thanks to this signal, the control valve moves in the throttling or opening direction.