Apollo Discovery Marine Multisensor Detector (58000-700MAR)

Apollo

    • £56.57
    • (Exc. VAT: £47.14)
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    Apollo Discovery Marine Multisensor Detector

    The Discovery Marine Multisensor Detector comprises optical smoke and thermistor temperature sensors which give both a combined signal as well as a separate heat signal for improved false alarm management.

    The Discovery Marine Optical / Heat Multisensor Detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value.

    Key Features

    • Ideal for a wide range of applications.
    • Enhanced false alarm management.
    • Unaffected by wind or atmospheric pressure.
    • Well suited to sensitive environments.
    • Five EN54 approved response modes.
    • Heat only and optical only options.
    • Remote test feature.

    Technical Specification

    • Applications
      • Bedrooms
      • Large vessels
      • Marine
    • Fire Type : Fast and slow burning fires
    • Warranty : 10 year
    • Analogue Value Nominal : 0
    • Analogue Value (- Tolerance) : 4
    • Analogue Value : 23 +0/-4
    • Alarm Level Analogue Value : 55
    • Chamber Type : Chevron
    • Heat Classification : A1R
    • Protocol Voltage (Min) : 5V
    • Protocol Voltage (Max) : 9V
    • Protocol Voltage : 5 to 9V peak to peak
    • Power-Up Surge Current : 1mA
    • Maximum Power-Up Time : 10 seconds
    • Status Indicator - Alarm : Red
    • Quiescent Current : 400μA
    • Quiescent Current Tested At : 24V dc
    • Sampling Frequency : Once per second
    • Terminal Functions +R : +R Remote indicator positive connection
    • Terminal Functions -R : -R Remote indicator negative connection
    • Polarity : L1 & L2 are polarity insensitive
    • Humidity (Min) : 0% RH
    • Humidity (Max) : 95% RH
    • Humidity Note : no condensation or icing
    • Humidity : 0% to 95% (no condensation or icing)
    • Operating Temperature (Min) : -40°C
    • Operating Temperature (Max) : 70°C
    • Operating Temperature : -40 to 70°C
    • IP Rating Value : IP44
    • Storage Temperature (Min) : -40°C
    • Storage Temperature (Max) : 80°C
    • Storage Temperature : -40 to 80°C
    • Standards
      • EN 54-5
      • EN 54-7
    • Approvals
      • BV
      • KRS
      • DNV.GL
      • CCS
      • ABS
      • LR
      • ESC
      • MED
    • Weight : 105g
    • Colour : White
    • Materials Housing : Polycarbonate
    • Materials Terminals : Nickel plated stainless steel
    • Product Height (Wo/Base) : 50mm
    • Product Diameter : 100mm
    • Detection Principle
      • Photo-electric light scattering.
      • Temperature sensitive resistance.
    • Sensor Configuration : Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.

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