Discovery Marine Addressable Multisensor Detector

Apollo Discovery Optical Heat Multisensor

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.

  • 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 features.

Certification: ESC, MED, BV, ABS, LR, VNIIPO, KRS, DNV.GL & CCS







    Operating Voltage 17 - 28 V dc
    Quiescent Current 400 µA
    Alarm Current LED On 3.5 mA
    Operating Temperature -40°C to +70°C
    Relative Humidity 0 to 95% RH (no condensation or icing)
    IP Rating Designed to IP44
    Dimensions (inc Base) 100mm Dia x 50mm H
    Weight (inc Base) 105 grams

    Please Note: All data is supplied subject to change without notice. Specifications are typical at 24V, 23°C and 50% RH unless otherwise stated.

    58000-700MAR Discovery Optical Heat Multisensor