Print this pageXtralis VESDA VLS (LaserSCANNER)
The Xtralis VESDA VLS is an air sampling smoke detector that offers area addressability.
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Product Information
Coverage
2000 m2
20,000 sq. ft
Sensitivity
0.005 - 20% obscuration/m
0.015 - 6% obscuration/ft
Individual pipe addressability allows the location of a fire to be pinpointed
The VLS locates the origin of smoke by identifying the first sector (pipe) with the highest level of smoke and then continues to sample from all sectors to monitor fire growth.
The VLS provides the same four alarm levels as VLP 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 VLP. 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.
Provides Individual Pipe Addressability and Individual Pipe Sensitivity settings.
Applications
The Xtralis VESDA VLS is ideal for protecting several rooms or separate areas within a building, such as those within:
- Casinos - small gaming rooms
- Clean rooms - small, adjacent clean rooms
- Computer rooms - equipment cabinets
- Control rooms - equipment cabinets
- Dormitories/prisons - up to 4 rooms or cells
- Historial buildings - separate rooms
- Hospitals - separate operating theatres or laboratories
- Hotels - guest rooms
- Laboratories - separate fume hoods or rooms
- Libraries/archival storage - storage rooms
- Museums/art galleries - small display rooms
- Offices - multiple offices
- Telecommunication facilities - equipment cabinets
- Cinemas - several smaller theatre rooms
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