ASD533-2

ASD533-2

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ASD533-2
  • ASD533-2
  • ASD533-2
ASD533-2

ASD533-2

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  • Aspiration smoke detector
  • 2 sampling tubes (incl. SSD 533))
  • Duct length 2x200 m
  • Maximum area 3840 m2
  • Quiet operation (approx. 32 dBA)
  • Complies with EN 54-20

Securiton's ASD 533-2 is a highly sensitive aspirating smoke detector. It uses an active air sampling system through two pipes, continuously analyzing the presence of smoke particles by means of a large volume measuring chamber and a very sensitive HD sensor

  • SECURITON
  • Aspiration smoke detector
  • 2 sampling tubes (incl. SSD 533))
  • Duct length 2x200 m
  • Maximum area 3840 m2
  • Quiet operation (approx. 32 dBA)
  • Complies with EN 54-20

Specifications

Model ASD 533-2 (aspiration detector for 2 pipelines)
Standards / Certification EN 54‑20 classes A, B, C; UL and FM approvals (depending on version)
Number of suction pipes 2 independent sampling pipelines
Max. length. piping Up to approx. 2 × 100 m (max. 200 m total, according to network design)
Sensitivity range (alarm) 0,02%/m - 10%/m
Sensitivity range (pre-alarms) 0,002%/m - 9%/m in steps of 10% of the threshold
Alarm levels 3 prealarms + 2 alarms (5 levels in total)
Supply voltage 10,5 - 30 V CC
Typical consumption ≈ 260 mA to 24 V CC (basic version)
Fan type Radial, service life approx. 65.000 h at 40 °C
Suction noise ≈ 32 typical dBA
Interface / Outputs Alarm and fault relays, open collector, service interface/USB
Expansion slots Up to 4 slots (p. e.g. SLM35, MCM35, RIM35)
Protection class IP66, ABS housing UL mixture 94‑V0
Operating temperature −30 °C to +60 °C
Dimensions (H × W × D) Approx. 397 × 265 × 146 mm
Weight ≈ 3,5 kg basic version

In the box

  • Aspiration smoke detector