XP95 I.S. Optical Smoke Detector (55000-640)

Apollo

    • £156.00
    • (Exc. VAT: £130.00)
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    XP95 I.S. Optical Smoke Detector

    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. Full details of the principles of operation and the electrical description are published in the XP95 Engineering Product Guide. XP95 I.S. detectors have the same operating characteristics as the standard versions.

    Key Features

    • Responds well to slow-burning, smouldering fires
    • Well suited for bedrooms and escape routes
    • Unaffected by wind or atmospheric pressure

    Technical Specification

    • Fire Type: Slow burning, smouldering fires
    • Warranty: 10 year
    • Protocol Voltage (Min) : 5V
    • Protocol Voltage (Max): 9V
    • Supply Volatage: 14 - 22 V
    • Alarm Indicator: Clear light emitting diode (LED) emitting red light
    • Quiescent Current: 340μA
    • Quiescent Current Tested At: 24V dc
    • Polarity: L1 & L2 are polarity sensitive
    • Remote LED Current: 1 mA
    • Humidity (Min): 0% RH
    • Humidity (Max): 95% RH
    • Humidity Note: no condensation or icing
    • Humidity: 0% to 95% RH (no condensation or icing)
    • Approvals: BV, SBSC, BASEEFA, BOSEC, BRZ, CCS, CPR, KRS, LPCB, LR, PESO (CCoE), IECEx, NANIO, DNV.GL ,RINA ,ABS MED
    • Weight: 105g, 157g with base
    • Materials Housing: Polycarbonate
    • Product Diameter: 100mm
    • Detection Principle: Photo-electric light scattering.
    • Sensor Configuration: Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.
    • Applications:
      • Escape routes
      • Hazardous areas
      • Medium to large buildings
      • Offshore platforms
      • Refineries

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