This circuit was found in an old GE manual. It uses a thermocouple as a sensor. The SCR must be in accordance with the power of the controlled load.
We found this circuit in Harris' 90s documentation. The circuit applies to modern operational...
September 2017 - The Phoenix Contact Mini 7/8 - inch (7/8 inch) sensors and actuator cables can...
We found this circuit in a 1997 publication, but by the components used it can still be assembled today...