Panel mount digital controllers are commonly used for process control. However, many digital panel meters (DPMs) can also perform process control functions. A panel meter is a good choice when advanced control functions, such as PID, are not required, and on/off or proportional control is sufficient. Why use a panel meter? (more...)
![Meter for Process Control](https://www.weschler.com/wp-content/uploads/2022/12/control-thumb2.jpg)