Vesda Systems

The VESDA VLF 250 Detector is a very early warning smoke detector de signed to protect small, business-critical environments of less than 250 m2(2500 sq. ft.).The detector works by continually drawing air into sampling holes in a pipe network. The air is filtered and passed into a detection chamber where light scattering technology detects the presence of very small amounts of smoke.Detector status information is communicated on the detector display and via relays or optional interface cards.

A solid foundation upon which to build Incorporating detection methodology derived from its Vesda Systems –the VESDA VLP, VLS and VLC – the VESDA VLF multiple point air-sampling technology works by utilizing 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 ever yearly warning smoke detection performance across adiverse range of applications.The Xtralis Commitment With over 20 years of market leadership through the provision of proven very early warning smoke detection solutions, Xtralis’s extensive VESDA product portfolio and exceptional service offering continue to reflect its ability to consistently adapt to the diverse risk management demands of an extensive global

The VESDA Vesda VLF-500 Detector is a very early warning smoke detector designed to protect small, business-critical environments of less than 500 m2 (5000 sq. ft.). The detector works by continually drawing air into sampling holes in a pipe network. The air is filtered and passed into a detection chamber where light scattering technology detects the presence of very small amounts of smoke.Detector status information is communicated on the detector display and via relays or optional interface cards.