Products catalog

  • Series 65 Optical Smoke Detector with Flashing LED

  • General
    ApplicationsB&Bs/guest houses
    Bedrooms
    Cafes
    Restaurants
    Retail
    Small to medium buildings
    Fire TypeSlow burning, smouldering fires
    Performance
    Chamber typeChevron
    Electrical
    Sampling frequencyOnce every 2 seconds
    PolarityL1 & L2 are polarity insensitive
    Alarm current (at 24 volts)52mA
    Holding voltage (min)6V
    Minimum voltage to light alarm LED12V
    Alarm reset time1s
    Alarm load420Ω in series with 2V drop
    Environmental
    Humidity (min)0% RH
    Humidity (max)95% RH
    Humidity Noteno condensation or icing
    Humidity0% to 95% (no condensation or icing)
    Operating temperature (min)-20°C
    Operating temperature (max)60°C
    Operating temperature-20 to 60°C
    IP rating ValueIP23D
    Conformance
    StandardsEN 54-7
    ApprovalsCPR
    LPCB
    Mechanical
    Weight99g
    ColourWhite
    Materials housingPolycarbonate
    Materials terminalsNickel plated stainless steel
    Product length42mm
    Product diameter100mm
    Detection principlePhoto-electric light scattering.
    Sensor configurationHorizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.