Incorporating detection methodology derived from its VESDA predecessors – the LaserPLUS, LaserSCANNER and LaserCOMPACT – the VESDA LaserFOCUS multiple point air sampling technology works by utilising a highly efficient aspirator that continually draws air into its laser detection chamber via a pipe network.
Accurate assessment of the air sample using calibrated detection and long detector life expectancy, are assured with a patented dual stage filtration process that both eliminates background ‘noise’ and preserves the optical integrity of the laser technology with its clean air bleed. The result of which is an unchallenged detection process able to provide reliable and consistent very early warning smoke detection performance across a diverse range of applications.
Features:
- Laser Based Absolute Smoke Detection
- Very Early Warning of a Potential Fire Incident
- Wide Sensitivity Range (0.025%-20% obs/m) (0.008 – 6.4% obs/ft)
- Detection Capabilities for smaller critical areas up to 250m
- Dual Stage Dust Filtration
- Programmable Alarm Thresholds
- Reliable Air Flow Monitoring
- Easy User Interaction
- AutoLearn Smoke & Flow
- Pre-engineered Pipe Designs
- Flexible Interfacing Options
