Daylighting Sensor, 0 -10 VDC dimming ballastsWhite

Daylighting Sensor, 0 -10 VDC dimming ballasts - Lighting Control The Daylighting Sensor LS-301 by WattStopper is a closed loop, ceiling-mounted, low voltage indoor photosensor designed for integration with standard 0–10 VDC electronic dimming ballasts or compatible LED drivers. It automatically dims electric lighting in response to increasing daylight levels, optimizing energy efficiency in commercial and office environments. This sensor is suitable for use by electrical distributors and lighting solutions providers seeking precise lighting control in wire and cable or switchgear supplier applications. Specifications Manufacturer: WattStopper Manufacturer Part #: LS-301 Product Weight: 3.95 lbs Country of Origin: China Input Voltage: 24 VDC Dimensions: 2.35” diameter x 0.875” depth; threaded piece extends 1.25” from back; fits 0.5” knockout Current Consumption: 30 mA @ 24 VDC Controls up to 50 standard dimming ballasts in one zone Full range dimming: 0.2 VDC (minimum) to 10 VDC (100% lighting) output voltage UL and cUL listed Five year warranty UPC: 754182914265 Features Closed loop daylighting control measuring total light level from daylight and electric light Automatic dimming based on ambient light levels Sliding setpoint control with separate night and day setpoints for precise target light levels Extremely linear photocell response with greater than 1% accuracy Designed to measure light as perceived by the human eye, eliminating overreporting of daylight illumination California Title 24-2013 compliant Separate handheld remote controls for setup and occupant adjustment to prevent tampering Boosts energy savings by reducing maximum lamp output, often achieving 20% or more reduction compared to full output Maintains lumen output by compensating for lamp depreciation over time BAA/TAA-compliant models available Downloads & Links Design firm sets green example for clients with Watt Stopper Lighting Controls LightSaver¬Æ LS-301 Dimming Photosensor Cutsheet 58-002 - LS-301 Wiring Schematic LightSaver¬Æ LS-301 Dimming Photosensor Installation Instructions 57-405-1 - Low Voltage Switches for Man-ON LC-100 with Occ Sensor and LS-301 daylighting for Zone "A" Dimming Control LS-301 Dimming Photosensor (doc)