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Open Loop Multiple Zone DLM photosensor w/extended tube

LMLS-500-L-U Wattstopper
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The LMLS-500 is an open loop, multi-zone photosensor that measures the daylight contribution in order to automatically switch or dim up to three zones of lighting. It is part of a Digital Lighting Management (DLM) system and sends light level signals to control loads connected to DLM on/off or dimming room controllers. The LMLS-500 has a photodiode with an extended range of 1-6,553 footcandles (fc), and photopic correction to mimic the human eye, for precise measurement of visible light.
Depth 2.25 in
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Features

Features

  • Daylight responsive on/off, bi-level, tri-level or dimming control for up to three lighting zones
  • Extended tube model accommodates thicker ceiling materials
  • 60 degree spatial response for optimal detection of daylight contribution
  • Automatic setpoint recommendations; optional hold off setting to maximize energy savings
  • Photodiode corrected to match the photopic response of the human eye
  • Can be calibrated in any daylight condition
Specifications

Specifications

General Info
Product Line Wattstopper
UPC Number 754182933792
Country Of Origin United States
Dimensions
Product Width US 1.5 in
Product Weight US 0.1 lb
Product Volume US 36.1 cu in
Product Depth US 1.5 in
Product Height US 4.0 in
Technical Information
Sensor Type Daylight
Sensor Technology Photosensor
Resources
Reviews

Reviews

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Questions & Answers

Questions & Answers

I recently installed a LMCP-LI24 panel and am curious on which light sensor would work best with this panel. I want the 0-10v dimmed LED lights in the atrium to dim, or shut off when the sun is shining but be full bright at night and dim accordingly.

Asked by: Craig Boser
Please reach out to our tech. support team for further assistance with this question and explore sensor options. A LMLS-400 might be a better choice in this case for a single zone. Legrand Technical Support: Phone: 1 800-879-8585, Option 3 then Option 1 Mon - Fri: 7am - 7pm CST (excluding holidays)
Answered by: Tier 1 Tech Support
Date published: 2023-03-01
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