This humidity controlled switch circuit turns on and off an electrical load (for example a heater) depending on the moisture content of the surrounding air. The moisture is “sensed” with the help of a ...

The HS Series humidity switch, designed to control dehumidifying as well as humidifying, has a relative humidity (rh) range from 0 percent to 100 percent. The switch features nine user-defined ...

High bathroom moisture from daily showers can lead to mold and structural damage. Humidity sensing switches automatically ...