ampac-logo-new-01 SoftwareTraining

Soteria Optical/Heat Multisensor Detector

The Soteria Optical/Heat Multisensor Detector uses new optical sensing technology, PureLight®, to detect smoke particles entering the chamber and is fitted with two thermistors for detecting heat. It can be switched to detect smoke, heat or a combination of both offering greater flexibility.

The low-profile design of the Soteria Optical/Heat Multisensor Detector is sleek and evolutionary, with a 360° LED indicator which illuminates red when in alarm, yellow to indicate a fault and green to indicate protocol activity.

Key Features

  • Dual heat sensors
  • PureLight Optical Technology
  • Integrated Short Circuit Isolator
  • Drift compensation
  • Tri-coloured LED status indicator
  • Universal XPERT card addressing
  • Locking mechanism (grub screw)
  • Approved to AS7240-7 and FPANZ4512 listed

    Detection Principle Smoke: Photo-electric light scattering
    Heat: Thermistor
    Sensor configuration Smoke: Chamber with surface-mount infrared emitter and prism.
    Solid state integrated photo-diode and amplifier.
    Heat: Dual exposed heat sensing elements
    Sample frequency Once per second
    Supply voltage (Vmin–Vmax) 17 - 35 V dc
    Digital Communication XP95, Discovery and CoreProtocol compatible
    Modulation voltage  5 - 13 V peak to peak
    Quiescent Current  Isolated detector: 350 μA
    Power-up surge current  560 μA
    Maximum power-up time 10 seconds
    Alarm current, LED illuminated 3.5 mA
    Clean-air analogue value 23 +4/–0
    Alarm level analogue value 55
    Operating temperature –40°C to 70°C
    Humidity 0% to 95% RH (no condensation or icing)
    Effect of atmospheric pressure None
    Effect of wind speed None, tested up to 10 m/s
    Vibration, impact and shock EN 54-5:2017 and EN 54-7:2018
    IP rating IP44
    Dimensions 100 mm diameter x 38.5 mm height
    Weight 96 g (+/- 10 %)
    Materials Housing: White flame-retardant polycarbonate
    Terminals: Nickel plated stainless steel
    Standards & Approvals AS7240-7 and FPANZ listed AC/357
    Optical/Heat Multisensor 4106-2106
    Optical/Heat Multisensor Black