| Technical Data |
| Operating voltage | 12 V/DC
| | Current consumption max. | approx. 130 mA
| | Relay contact | 1 x ON, maximum load 25 V 2.5 A
| | Sensor heating | automatically in case of contact with rain
| | Light-emitting diode 1 | indication that the rain sensor works
| | Light-emitting diode 2 | indication that rain is reported and the relay has switched on
| | Duty cycle of the relay | as long as the sensor is wet
| | Sensitivity | adjustable
| | Active sensor surface | approx. 26 x 32 mm
| | Overall dimensions | approx. 65 x 45 x 36 mm |
A relay connects if the completely insulated
sensor plate gets wet (e.g. raindrops). In contrast to rain
detectors with a metallic sensor, this sensor functions
capacitively. That means it also switches when getting
into contact with distilled water (completely clean rain).
Skylights may then be closed with it, canvas blinds may
be pulled in or rain is just indicated. 2 installed LEDs indicate
the function. The sensitivity is adjustable.
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