The rain sensor is used to record and evaluate precipitation and is intended for external mounting. A sensor evaluates the conductivity of the rainwater. The heating is controlled by a microprocessor which supplies an output signal of 0 V or 10 V. The end of the rainfall can be recorded almost immediately with the help of an in-built heater. The heater requires an additional voltage of 24 V AC or DC. \n \nFor external installation and connection to the weather station REG-K/4-gang or the analogue input REG-K/4-gang. These two devices provide the supply voltage necessary to operate the sensor. \n

TECHNICAL DETAILS

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Output:	0 V dry, 10 V rain
External power supply:	Voltage: 24 V DC (15-30 V DC) \nPower consumption: approx. 10 mA (without heating)
Heating:	24 V DC/AC max. 4.5 W
Type of protection:	IP 65
Incoming cable:	3 m, UYY 5 x 0.25 mm2
Fixing method:	Mounting bracket
Mounting position:	approx. 45°