DALI AMBIENT SENSOR
The DALI Ambient Sensor measures illuminance (in lux) and Correlated Colour Temperature (in Kelvins) properties and uses a DALI bus for biasing and communication. It can be used as a simple sensor with its data being processed by another device on the same DALI bus, or as a combined sensor and control device to regulate the luminous output and colour temperature parameters of DALI addressed TunableWhite luminaires. Measurement occurs automatically using automatic range switching within an illuminance range of 100–30,000 lx and CCT range of 2500–8000 K. The sensor communicates using the industry standard DALI protocol once addressed and set using any standard DALI configuration tool. Additional sensor parameters can be set using a DALI/USB Bridge, Deebridge or BlueBridge and related software tool.