Dew point temperature controller is a microcontroller-based design with electrically erasable memory. It takes inputs from the dew point temperature probe and the fan temperature probe and compares it with the temperature set points and generates relay outputs to control the hot gas solenoid and the fan relay. It has 4 keys with function programmability, and a built-in timer to control the drain solenoid on/off. It is a 230 v ac operated stand alone controller. The cut out size is 72 mm x 72 mm. This low cost intelligent controller is designed for applications like air-conditioner/refrigeration/driers and is supplied on oem basis. There are 4 relay outputs with contact rating of 230 v ac, 5 a, available for the solenoid/ fan/alarm controller.
