Brocott Industrial Engineering Range 

A range of German manufactured electronic modules.

Rain / Water Sensor Module

Manufacturers Notes... M152

If the sensor plate gets wet by way of rain water contact or snow, it switches on an internal relay. Sun blinds may be retracted with that, skylights may be closed or a simple rain alarm can be given. The internal relay contacts are voltage free and only serve as a switching mechanism. The automatically heated surface of the sensor prevents any freezing or wetting of the sensor surface. Two installed LEDs indicate the function. Waterproof-encapsulated electronics. .

Technical data...

Operating voltage 12 V/DC
Current consumption without / with heating ca. 8 / 160 mA
Relay contact 1 x ON, maximum load 25 V, 2 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
The module is encapsulated waterproof.
Active sensor surface, gold-plated ca. 29 x 30 mm
Dimensions ca. 65 x 45 x 36 mm

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