HY/WE - Hygrostat

Hauptbild - HY/WE - Hygrostat
Circuit diagram HY/WE - Hygrostat - HY/WE - Hygrostat
Dimensions HY/WE - Hygrostat - HY/WE - Hygrostat


The "HY/WE" hygrostat is an electromechanical controller for relative humidity, which does not require any auxiliary energy. Electrical consumers can be controlled directly via the switching contact. The switching point (10% to 80% rH) is set with a rotary knob. At the end stop, the switch is always closed or open, irrespective of the humidity value.

Technical Data

Operating voltage

4…240V AC/DC

Setting range

10…80% RH

Dimensions (W x H x D)

68 x 95 x 45 mm


Typically 5%, response time 15 min.


DIN Rail EN 60715


ca. 170 g

Technical Data

Area of application

10…90 % RH, 10...40° C without condensation

Protection class

IP 30


Terminal 3 pole tightening torque: 0,4 Nm




120 V AC: 4,4 A
240 V AC: 2,2 A



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