SPD-3.5

Combined fire smoke detector

  • Renewed design;
  • Thermal and smoke sensors in united body;
  • Use in the buildings with increased level of fire danger;
  • Two-wired connection to fire alarm system control unit;
  • Optical indication of stand-by mode of operation and “fire” mode.
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25.30

SPECIFICATIONS

  • Range of supply voltage:10-30 v
  • Armed state current consumption: 0.095 ma.
  • Possibility of connection to fire alarm system control unit: four-wired alarm detection circuit.
  • Overall dimensions: Ø 100x 62 mm.
  • * Weight: no more than 0.15 kg.
  • Existence of indication of stand-by mode: yes.
  • Possibility of formation of output signal: dry contact.
  • Working temperature range: from – 100C to + 500
  • Class pursuant to ДСТУ EN54-5:2004: A2
  • Maximal admissible current within the mode “fire”: 20 ma.
  • The current within the mode “fire” is determined through resistor installed in the header of detector and does not depend on the detector’s supply voltage.