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The FO-1 photo sensor detects the intensity of the sun. By detecting the brightness, various control types are possible with numerous sun shading products.

Photo sensor FO-1

Technical data

  • Dimensions: L85 x W30 x H40 mm
  • Measuring range: 2 lux to 200 kLux
  • Connection type: Screw terminals
  • Case: white
  • Case: plastic
  • Protection class: IP64

Function description

The FO-1 detects the intensity (brightness) of the sun. It is installed in a surface-mounted plastic case with a retaining bracket. Protection against pollen is integrated in the sun sensor. The photo sensor allows the shutters to be raised automatically at dawn and lowered again in the evening. A delay time can be set on the photo sensor. This prevents the sun protection from retracting even though only a cloud briefly covers the sun.


Article Name
131002 Photo sensor FO-1
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