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Lighting Controls
Lighting Controls

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LS-102

WattStopper Daylighting Controller

The LS-102 daylighting controller is a single-zone on/off switching, closed loop photosensor for interior lighting applications. The LS-102 will signal a lighting control device to automatically turn off or turn on the designated interior lighting based on the amount of daylight present. It has an advanced digital multiband photosensor, an onboard microcontroller, and an LCD display. The LS-102 has a 100° optical cone that cuts off unwanted light, eliminating false triggering.


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Features
  • Automatic commissioning
  • Easy-to-read LCD display
  • Four user-adjustable parameters:
  • on setpoint
  • off setpoint
  • time delay
  • "hold on while occupied" mode (requires occupancy sensor)
  • Test mode override
  • Manual override
  • LED status indicator
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Specifications

Supply Voltage:12/24 VDC; 7 mA typical

Output Signal:24 VDC digital; 120 mA maximum

Deadband Range:25%, 50%, 75% and 100% above the ON setpoint

ON Setpoint Range:1-850 footcandles

Photo Sensor Range:1-1400 footcandles

Status Indicator:Multi-function green LED

Time Delay:3, 10, 20, or 30 minutes

Operating Temperature:32° to 120°F (0° to 49°C)

Operating Humidity:less than 90% RH

Dimensions:2.4"Ø x 0.7"D (6.1 x 1.8 cm)

Additional Specifications:Suitable for dry interior locations

Approvals:UL listed, File E101196

Weight:0.50 lb (0.28 kg)

Warranty:5 years

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QtyModelDescriptionIn StockList PriceInternet Price
LS-102 SWITCHING PHOTOSENSOR DAYLIGHTING CONTROLLER INFO177.17141.74
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Catalog Page
Installation Sheet