Xtralis VESDA LCD Programmer Module Product Manual page 30

Xtralis VESDA LCD Programmer Product Guide
Scrn
Description
No.
56. Sector Factor (Sectors 1 to 4) -
• Sector Factor - Set the sector factor between 0.5 and 2
Parameter
Factor
• Day Time Thresholds for:
-
-
-
- Alert
• Night Time Thresholds for:
-
-
-
-
Note: The Alarm Thresholds change automatically according to the entered
Sector Factor.
Parameter
Fire 2
Fire 1
Action/
Alert
57. Valve Operations -
- Total Operations (for each sector)
- Operations This Week (for each sector)
58. Smoke Change - The change in obscuration rate mentioned here will register the
event in the event log. This is subject to the change occurring over the interval
period that is input. You can input the required obscuration and interval.
• Change By
• Min. Interval
Parameter
Change by
Min. Interval
24
Default
1.000
Fire2
Fire 1
Action
Fire2
Fire 1
Action
Alert
Default
2.000% obs/m
(0.625% obs/ft)
0.200% obs/m
(0.0625% obs/ft)
0.140% obs/m
(0.044% obs/ft)
0.080% obs/m
(0.025% obs/ft)
Default
0.02%
2 seconds
Minimum Maximum
0.500 2.000
Minimum Maximum
0.020% obs/m 20.000% obs/m
(0.0062% obs/ft) (6.25% obs/ft)
0.015% obs/m 2.000% obs/m
(0.0046% obs/ft) (0.6250% obs/ft)
0.010% obs/m 1.995% obs/m
(0.0031 obs/ft) (0.6234% obs/ft
0.005% obs/m 1.990% obs/m
(0.0015% obs/ft) (0.6218% obs/ft)
Minimum Maximum
0.005% 0.2% obs/ft
2 seconds 10 seconds
Xtralis VESDA
®
Min.
Access
Level
ADM
USR
ADM
DST
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