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Wattstopper Lightsaver On/Off Closed Loop Photosensor with Automatic Commission, LS-102

$143.00

$104.50

Product dimensions

  • Width:

    2.4 IN

  • Height:

    2.4 IN

  • Depth:

    1.9 IN

  • Weight:

    3.2 LBS

The LS-102 Daylighting Controller is a single zone; on/off switching device designed to be installed in a closed loop application. A self-contained 24 VDC device with an extended range of 1-1400 footcandles; the LS-102 requires a low voltage power pack to operate. The controller consists of an advanced digital multi-band photosensor; an on-board microcontroller; and an LCD display. This photosensor is positioned behind a 100º cone that cuts off unwanted light; preventing false triggers.


  • Single zone; on/off switching photosensor
  • Automatic setpoint selection
  • Easy-to-read LCD display and LED status indicators
  • Automatic startup/ calibration
  • Digital multi-band photosensor
  • Multiple user-adjustable control parameters
  • Operating voltage: 12/24 VDC
  • Power consumption: 7mA @ 24VDC
  • Output signal: 24VDC; maximum 120 mA
  • Dimensions: 2.4" diameter x 0.7" deep (61mm x 17mm)
  • Operating temperature: 32° to 120°F (0° to 49°C)
Brand Wattstopper
Manufacturer Part Number LS-102

Product dimensions

  • Width:

    2.4 IN

  • Height:

    2.4 IN

  • Depth:

    1.9 IN

  • Weight:

    3.2 LBS

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