Introducing a high-quality digital process controller unit from the trusted brand RS PRO. This universal input controller is designed for controlling temperatures and measuring temperatures values. Upon inspection, the unit is sturdy, simple to set up, easy to use, and packed with features such as programmable heating and cooling. Our process controller is available with a 100 to 240V supply voltage and operates with a high degree of accuracy.

The RS PRO ESM-9420 is the universal input temperature controller having 4 digits process (PV) and 4 digits process set value (SV) display. This controller has adaptation of PID coefficients to the system with self-tune and auto tune operation.

What does PID mean?
PID means Proportional Integral Derivative

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