01245.2-00 EFL 012 Electronic Hygrostat

•The electronic hygrostat registers the surrounding relative humidity and can switch a signal current via its internal relay with a potential free changeover contact
•Signal processing devices can be controlled directly with the EFL 012 In order to control heating and cooling equipment, filter fans and signal devices the switch module SM 010 or a similar device is needed
•The LED integrated in the adjustment knob shows the closed status of the contact 12 When relative humidity drops contact 12 opens and the LED turns off In current less state (no supply voltage) contact 12 opens
•Large setting range
•Small hysteresis
•Optical operating display (LED)
•Changeover contact