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Ceiling-mounted occupancy detectors with daylight appraisal - B.E.G. LUXOMAT
Ceiling-mounted occupancy detectors with daylight appraisal, such as those from the B.E.G. LUXOMAT series, are advanced sensors designed for automatic lighting control in commercial and industrial spaces. These devices integrate passive infrared (PIR) technology for presence detection with a built-in photodiode for continuous daylight harvesting...
Ceiling-mounted occupancy detectors with daylight appraisal, such as those from the B.E.G. LUXOMAT series, are advanced sensors designed for automatic lighting control in commercial and industrial spaces. These devices integrate passive infrared (PIR) technology for presence detection with a built-in photodiode for continuous daylight harvesting. They typically feature adjustable detection zones (e.g., 360° coverage with ranges up to 8-12 meters at mounting heights of 2.5-4 meters), sensitivity settings, and time delay adjustments (from 30 seconds to 30 minutes). The daylight appraisal function allows the detector to measure ambient light levels (in lux) and automatically dim or switch off artificial lighting when sufficient natural light is available, ensuring compliance with energy efficiency standards like EN 15232. Models often include a relay output for switching loads up to 10A (e.g., 230V AC) and may offer additional control inputs for manual override or integration with building management systems (BMS) via DALI or KNX protocols.
These detectors are primarily installed in suspended ceilings of open-plan offices, conference rooms, corridors, warehouses, and educational facilities where uniform lighting control is critical. They are ideal for spaces with significant daylight contribution from windows or skylights, such as atriums, showrooms, and industrial halls. In automation systems, they serve as key components for zone-based lighting control, reducing energy consumption by up to 60% compared to manual switching. They are also used in combination with HVAC systems for integrated building automation, leveraging occupancy data to optimize heating and cooling schedules.
The B.E.G. LUXOMAT series includes several subcategories: the PD2-M-DALI for DALI-compatible ballasts, the PD2-M-2C for two-channel switching, and the PD2-M-2C-DALI for hybrid control. Key article codes follow a pattern like PD2-M-2C-230V (e.g., 92041) or PD2-M-DALI-230V (e.g., 92042), where the suffix indicates voltage (230V) and protocol (DALI). Other variants include the PD2-M-2C-24V for low-voltage systems and the PD2-M-2C-DALI-24V for combined applications. These codes typically denote the detection method (PIR), mounting type (ceiling), and control features (daylight, DALI).
Partnering with Electric Automation Network ensures access to genuine B.E.G. LUXOMAT detectors with real-time pricing and stock availability. Our engineering team provides personalized technical support for system design, including selection of appropriate detection patterns and integration with existing BMS. We offer express worldwide shipping, with most orders dispatched within 24 hours. Each product includes detailed technical documentation, wiring diagrams, and commissioning guides to streamline installation and compliance with local regulations.
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