Electronic meters visualize physical signals from sensors. Like that, for example, a temperature sensor with an output resistance signal is indicated on the display of the unit in degrees Celsius.
Electronic controllers are used, when an application requires a certain process quantity to reach and maintain a certain level, for example, temperature. The controller compares the desired value with the currently measured value of the process variable and compensates automatically via an output signal the difference between them.
Regulators series СОН | Indicators series IND |
More information can be found at product catalog on the manufacturer.