Hubbell Building Automation, Inc.

The Luxstat Light Sensor by Servodan provides the necessary daylight-level information to the Luxstat daylight harvesting control modules. Using a photodiode element, this sensor continuously measures daylight levels and sends the information to the selected Luxstat daylight harvesting control module. In order to operate as a true Open Loop controller, the sensor must be positioned to see only daylight (no artificial light). You select the applicable foot-candle range by using a jumper beneath the front cover.