Apollo Fire Detectors

XP95 I.S. Optical Smoke Detector [SIL2]

رقم القطعة: 55000-640SIL

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الوصف

Optical smoke detectors incorporate a pulsing LED located in a labyrinth within the housing of the detector. The labyrinth is designed to exclude light from any external source. At an angle to the LED is a photo-diode which, in clear air conditions, does not receive light directly from the LED. The detector transmits a clear air signal to the control panel. When smoke enters the labyrinth, light is scattered onto the photo-diode and the signal to the panel increases. The signal is processed by the electronic circuitry and transmitted to the control equipment in exactly the same way as in the case of the ionization smoke detector. Responds well to slowburning, smouldering fires Well-suited to escape routes Unaffected by wind or atmospheric pressure

المواصفات

General / Warranty10 year
Conformance / ApprovalsCPR, MED
Mechanical / Weight105g
Mechanical / ColourWhite
Mechanical / Materials housingPolycarbonate
Mechanical / Product diameter100mm
Mechanical / Product diameter (imperial)3.94in
Environmental / Humidity (max)95%, RH
General / ApplicationsEscape routes, Hazardous areas, Medium to large buildings, Offshore platforms, Refineries
Environmental / Humidity (min)0%, RH
Environmental / Humidity Noteno condensation or icing
Electrical / Protocol voltage5 to 9V peak to peak
Environmental / Humidity0% to 95% (no condensation or icing)
Electrical / Protocol voltage (max)9V
Electrical / Protocol voltage (min)5V
Mechanical / Detection principlePhoto-electric light scattering.
Electrical / PolarityL1 &, L2 are polarity sensitive
Electrical / Quiescent current340μA
Electrical / Quiescent current tested at24V dc
General / Fire TypeSlow burning, smouldering fires
Mechanical / Sensor configurationHorizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.
Apollo Part Number55000-640SIL
Apollo Rangexp95
Apollo Categorydetector