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Rain Sensor


The Rain Sensor SCN‐RS1R1.01 is used for the detection of rain and send messages if rain was detected. For faster drying after rain and at low temperatures, a heating is integrated below the sensor area. This enables also the detection of two contiguous rain periods.

  • Sensors: Yes

Product features

  • Automatic heating to keep the sensor area dry
  • Heating operation by choke free output STV-640 / STC Series or external 24 V DC power supply
  • Current consumption of heating is less than 100 mA
  • 5 m bus connection cable
  • Stainless fastening bracket included in delivery
  • Dimensions (W x H x D): 67 mm x 67 mm x 29 mm
  • Integrated bus coupling unit
  • Production in Germany, certified according to ISO 9001
  • 3 year warranty

Available Variants of this series:



    Productdatabase ETS4/5/6V1.1 knxprod
    Functional overview pdf
    Datasheet pdf
    Assembly and operational instructions pdf
    Technical manual pdf
    Tender textsLink

    Productdatabase ETS4/5/6

    Version: V1.1
    Download: knxprod

    Functional overview
    Download: pdf

    Download: pdf

    Assembly and operational instructions
    Download: pdf

    Technical manual
    Download: pdf

    Tender texts
    Download: Link

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