توضیحات
بیم دتکتور دود برند NotiFier مدل BS70
(NotiFier Brand Beam Smoke Detector Model BS70)
Description
Beam smoke detector, composed of a single optical unit (TRX) and one ore more reflectors to be placed on the opposite side.
Protection range between 40 and 70 meters.
Sensitivity and the delay time for fault indication adjustable.
Automatic gain dusty compensation for loss of signal.
Easy alignment through portable tool and LEDs.
Requires relay interface for alarm and fault.
CPD Certificate in compliance with EN 54 part 12.
Operating voltage 24VDC.
Consumption 78mA in stand-by and 91mA in alarm status.
Operating temperature -20°C to +60°C.
Relative humidity up to 95% (no condensation).
Degree of protection IP 44.
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