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Vesda Laser Scanner

Thương hiệu: Vesda
Loại: Khác

The VESDA VLS locates the origin of smoke by identifying the firstsector (pipe) with the highest level of smoke and then continues to sample airfrom all sectors to monitor fire growth. The VESDA VLS also provides four alarmlevels for each individual pipe (Alert, Action, Fire 1 and Fire 2) and providesindividual pipe addressability and settings. It protects areas up to 2,000 m2 (20,000 sq.ft.).

Supply Voltage:                             18 to 30 VDC

Sensitivity Range:                          0.005 to 20% obs/m (0.0015 to 6% obs/ft)

Area Coverage (Maximum):             2,000 m2 (20,000 sq. ft.) (across 4 sectors)

Maximum Pipe Length:                   Aggregate pipe length: 200 m (650 ft.),

Maximum Single Length: 100 m (325 ft.)

Total Number of Alarm Thresholds: 32 (Day/Night)

Relay Outputs:                               7 or 12 relays

On-board Memory:                         Up to 18,000

(Max. Events)

Flow Sensor Circuit:                       4

(one per pipe inlet)

Maximum No. of Holes:                  60

Tiêu đề
Hotline hỗ trợ: +84(24) 3793 1355/3783 4392
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