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FAAST XT Intelligent Aspirating Smoke Detector

FAAST XT black

The FAAST XT Intelligent Aspirating Smoke Detector (9251BPI) combines dual source (blue LED and infrared laser) optical smoke detection with advanced detection algorithms, a wide-area sampling system, and intelligent fire alarm panel connectivity using an analogue addressable loop.

The detector incorporates an air sampling system that continuously draws air from the controlled environment into the detector chamber through a samplingpipe. The three-stage filtering and particle rejection system ensures high sensitivity to smoke with excellent immunity to nuisance particles. The particle separator ensures that heavy particles bypass the detection chamber, extending filter life and preventing detection chamber contamination. An easily replaceable filter protects the chamber from other large particles. The shape of the detection chamber is designed to resist the build-up of nuisance particles. The dual source sensing system employs advanced software to combine the signals from two separate light sensors for maximum smoke sensitivity while rejecting signals from nuisance particles. FAAST XT 9251BPI can accurately detect incipient fire conditions as early as 60 mins. before a fire actually starts.


  • Analogue addressable loop connectivity
  • Draws air through a network of sampling pipes
  • High sensitivity for extremely early smoke detection Five alarm levels and two modes (Day/Night/Weekend & Acclimate™) provide application flexibility
  • Day/Night/Weekend mode enables pre-set thresholds based on routine changes in the environment’s usage
  • In Acclimate™ mode the detector automatically adjusts thresholds to current environmental conditions Dual flow detection including ultrasonic and electronic sensing for pipe and chamber airflow measurement
  • Configurable 3-speed fan, allowing for maximum coverage area or minimum current consumption
  • Easy configuration via USB interface
  • Ethernet interface enables remote monitoring, configuration, web server and e-mail
  • LCD display provides interactive access to detailed information and user control functions
  • Configurable air flow fault thresholds and verification period
  • Unique air flow pendulum graph verifies pipe network functionality Particulate graph displays subtle environmental changes for early indication of problems
  • PipeIQ™ software provides intuitive system layout and configuration in one package

Click here to download the white paper: Aspirating Smoke Detector Pipe Installation

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