Overview
Built-in LEDs
Adjustable sensitivity.
Built-in LEDs
Adjustable sensitivity.
When the fully insulated sensor plate gets wet (e.g. raindrops), a relay switches on. Unlike rain detectors with a metal sensor, this sensor works capacitive. In other words, it switches even when touched with distiled water (in completely clean rain). This allows roof windows
Closed, awnings retracted or only rain reported. 2 built-in LEDs indicate the function. The sensitivity can be set.
Relay contact: 1x ON, max. 25 V 2.5 A load-carrying capacity
Sensor heating: Automatically when the rain contact occurs
LED 1: Indicates that the sensor is in operation
LED 2: Indicates that rain is reported and the relay is switched
Relay on-time: As long as the sensor is wet
Active sensor area: Approx. 26 x 32 mm
04024028031538, Kemo, M152K