The VESDA LaserSCANNER is an air sampling smoke detector that offers area addressability.
Coverage:
Up to 20,000 sq. ft
Sensitivity Range:
0.015 – 6% obscuration/ft
Individual pipe addressability allows the location of a fire to be pinpointed by locating the origin of smoke via the first sector (pipe) with the highest level of smoke and then continues to sample from all sectors to monitor fire growth.
The LaserSCANNER provides the same four alarm levels as LaserPLUS for each individual pipe (Alert, Action, Fire 1 and Fire 2). Sector factors (sensitivity) can be set individually to ensure the optimal alarm thresholds are applied for each sector. The display is similar to that of the LaserPLUS. The bar graph displays the individual pipe smoke levels during the scanning sequence. There is also an extra LED to indicate when the first alarm sector has been established.
Typical Applications Include:
The VESDA LaserSCANNER is ideal for protecting several rooms or separate areas within a building, such as those within:
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