DALI multisensor for surface mounting in large mounting heights
Powered via DALI bus
External telescopic light sensor for a mounting height between 5 and 16 m (mechanically adjustable) for measuring the light according to the application.
Seemless integration in B.E.G. LUXOMAT(R)net DALI-SYS
Bright LED indication for commissioning
Detection area can be extended thanks to master-slave-mode
Integrated daylight harvesting circuit (or switch output)
Guided Light, Soft-Start PLUS, Orientation light PLUS
Works out-of-the box for easy installation check
Full range of functions can only be activated with other products of the product group B.E.G. LUXOMAT(R)net DALI-SYS
There are markings to ensure correct alignment during installation
When used in high-bay warehouses, care should be taken that, in the cross-aisles of the warehouse, detectors are installed that can detect movement only in the desired aisle locations, by using blinds or other technical arrangements.

Voltage: via DALI Bus, max. 22.5 V DC
Dimensions: Ø 101 x 76 mm
Settings: B.E.G. PC Tools, B.E.G. DALI-SYS router
typ. power input: 7 mA
Detection area: horizontal 360° oval  (Ceiling mounting)
Range: 30 m x 19 mmax. 30 m x 19 m across, max. 30 m x 19 m towards
Monitored area (tangential movement): 440 m² / 14 m mounting height
Mounting height min./max./recommended: 5 m / 16 m / 14 m
Degree / class of protection: IP54  / Class II
Impact strength: IK04
Ambient temperature: -25 °C to +50 °C
Housing: polycarbonate, UV-resistant
Material color: white mat
Follow-up time: 1 sec - 120 min
Orientation light 5 - 100 % / 1 min - 120 min / ∞
Brightness set value: 10 - 2500 Lux


Manufacturer: B.E.G. Brück Electronic GmbH
Description: PD4-DALI-SYS-GH-SM
Material color: white mat
Item number: 93345
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