PIR Detector Lux Master BLS

Presence Detector Sensor


BLS infrared human presence detectors for indoors, ideal for offices, store, service and utility rooms, washrooms and WCs, for mounting up a height of 3 m, three parallel-connected pyro sensors for a detection reach of up to 12 m in either direction.
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Light ON / OFF – automatically.
Highly innovative sensors respond to movements and light levels, automatically and instantaneously switching the light ON and OFF again after a preselected time.

Vigilant all round. The right light is an important factor in helping to improve concentration and productivity in offices and other work areas. This makes the BLS infrared presence detector with classic multi-lens the perfect choice when it comes to managing lighting efficiently, such as in large offices, meeting rooms, training rooms and classrooms. Behind the multi-lens theres a STEINEL sensor system made up of three parallel-connected, highly sensitive pyro sensors and a light sensor. The BLS uses this system to detect even the tiniest of movement among persons present and switch on room lighting irrespective of daylight intensity. The three pyro sensors have a reach of 12 m in each direction. The presence detector can be matched to room characteristics using shrouds to mask out segments of the detection zone. Light level, time and twilight threshold can be infinitely varied. This means the BLS infrared presence detector not only ensures the right light at the right moment but also optimises the buildings energy balance.
Technical specifications Presence detector LuxMaster BLS
European Article Number (EAN) 4007841720414
Dimensions(w x h x d) 120 x 120 x 66 mm
Model Presence detector
Voltage 230-240 V/50 Hz
Sensor type High Frequency
Application inside buildings
Installation Ceiling
Recommended installation height 2.5-3.00 m
Max, output (low-voltage halogen) 1000 W max.
Max. output (resistive load, e.g. filament bulb) 2000 W max.
Max, output (fluorescent lamps with conventional ballasts, cos ? = 0.5) 1000 W max.
max. number of electronic ballasts 16 x (1 x 36 W)
or 12 x (1 x 58 W)
or 12 x (2 x 36 W)
or 8 x (2 x 58 W)
A relay or contactor must be provided on line side for higher switching capacities.
Detection angle 360° with 180° angle of aperture
Creep-under protection Yes
Reach, presence Ø 4 m
Reach, radial Ø 8 m
Reach, tangential Ø 12 m
Sensor system 11 detection levels
1320 switching zones
Light-level setting 20 - 1300 lux, ∞ / daylight
Response brightness 20-1300 lx
Teach-function for response value luminosity No
Time setting 4 min. – 30 min., pulse mode (approx. 2 sec.), long-term mode (approx. 2 h)
Manual override approx. 2 hrs.
Degree of protection (IP) IP20
Protection class II
Temperature -20-+50 °C

More uses

Ideal for large offices, conference rooms and classrooms.