663595 Rain sensor

Type: Merten 663595 KNX - rain sensor

Bus System: KNX

Output: 0 V dry, 10 V rain

External power supply: Voltage: DC 24 V (DC 15-30 V)

Current consumption: approx. 10 mA (without heating)

Heating: AC / DC 24 V max 4.5 W.

Degree of protection: IP65

Mounting: Surface 

The rain sensor is used to record and evaluate precipitation and is designed for outdoor installation. Evaluated conductivity of rainwater. The microprocessor controls the heating and provides an output signal of 0 V or 10 V. With the built-in heater, the end of precipitation can be detected almost immediately. There is another for heating

24 V AC or DC is required.
For outdoor installation and for connection to a REG-K / 4-way weather station or to a REG-K / 4-way analog input. The supply voltage required for the sensor is provided by these two devices.

- Complete in KNX: Meteorological station REG-K No. 682991. Analog input REG-K / 4-fold, no. 682191. Analog input module REG / 4-fold, no. 682192.
Extension: power supply REG, AC 24 V / 1 A, no. 663529. 

Estimated delivery time: 10 - 18 days