Smoke detector for use with AOV Smoke Vent
Principle of detection:
Photo-electric detection of light scattered by smoke particles over a wide range of angles. The optical arrangement comprises an infra-red emitter with a prism and a photo-diode at 90° to the light beam with a wide fi eld of view.
The integral LED flashes when the detector is in a quiescent state.
|Supply Voltage||9 to 33V dc|
|Ripple Voltage||2V peak to peak max at 0.1Hz to 100kHz|
|Material||Detector and base moulded in white polycarbonate|
|Terminals||Nickel plated stainless steel|
|Dimensions||Detector 100 x 42mm, Detector in Base 100 x 50mm|
|Weight||Detector 99g, Detector in base 150g|
|Temperature||Operating temperature –20°C to +60°C (no condensation or icing)|
|Humidity||0% to 95% relative humidity (no condensation)|
|Atmospheric Pressure||Insensitive to pressure|
|Wind Speed||Insensitive to wind|