• 2 Detectors provide 2 channel operation
  • Up to 100 metres of pipe
  • Cartridge air filter
  • Bar graph indication of air flow
  • High / low flow fault and remote reporting
  • IP65 rating availble
  • Could be used in applications such as:
  • - Hotels
  • - Banks
  • - Hospitals
  • - Livestock Buildings
  • - Prisons
  • - Underground stations
  • - Aesthetic environments
  • - Harsh environments
  • - Dirty environments

General

There are many instances where aspirated laser detectors are specified, but where the high cost of a standard laser detector is an unnecessary expense. The FASD717 aspirated laser smoke detector provides the perfect solution in allowing the use of simple point laser detectors within an aspirated system. The FASD717 provides closed loop sampling on 2 channels whereby the exhausted air can be completely returned to the sampled area.

Installer friendly

The system includes two laser point detectors completely separated from each other. The FASD717 has in-line air filters to remove dust particles from the air sample. The filters are housed in a removable transparent cartridge enabling rapid inspection and maintenance. The system could optionally be IP65 rated allowing its use in many harsh environments, as well as where regular hosing is performed.

Reducing false alarms

The aspirating smoke detector utilises a high performance aspirator and flow monitoring circuit. The flow level is displayed on a 10-element bar graph for each pipe, with adjustments for high and low flow thresholds. Flow failure is reported to the central panel as a device fault.

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