PHOTASGARD® DHKF I

The brightness sensor PHOTASGARD® DHKF with six switchable measuring ranges (six devices in one) is installed in false ceilings. The connection head is pluggable for quick and easy installation. The measuring transducer is located in a separate housing.


The sensor used has been specially adapted to eye sensitivity. Its maximum sensitivity is in the range from 350 to 820 nm. With its special filter, the sensor is therefore predestined for measuring the illuminance of daylight and/or artificial light with a high color temperature (similar to sunlight).

The brightness transmitter is used for daylight-dependent constant light control, for controlling lights, lighting systems, blinds and awnings as well as for controlling brightness and sun protection to prevent unnecessary room heating. It is used in greenhouses, warehouses, industrial halls, workplaces, corridors, residential and business premises.