VESDA-E VEU-A10 Product Guide
12
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Specification
Value
Threshold Setting Range
l
Alert:
0.001%–2.0% obs/m
(0.0003% - 0.625% obs/ft)
l
Action:
0.001%–2.0% obs/m
(0.0003% - 0.625% obs/ft)
l
Fire1:
0.001%–2.0% obs/m
(0.0003% - 0.625% obs/ft)
l
Fire2:
0.001%–20.0% obs/m
(0.0003% - 6.25% obs/ft)
Notes:
l
UL and ULC:
For open area, open area high velocity and
duct protection the fire alarm threshold (setting) that
initiates an evacuation signal must be set such that the
sensitivity of each sampling hole is more sensitive than
10%/m (3.2 %/ft) as determined by the ASPIRE software.
l
Refer to Section 5.6 on page 73 for the default settings.
Referencing
Reference smoke level source.
Table 2-2: VEU-A10 Detector Specifications (continued...)
Table 2-3: Key Software Features
Event Log
Up to 20,000 events stored on FIFO basis
AutoLearn
l
Minimum 15 minutes
l
Maximum 15 days, 23 hrs, 59 minutes
l
Recommended 14 days
Thresholds are automatically changed from the previously set
values to the updated values after the AutoLearn process has
completed.
Referencing
Adjustment for external ambient conditions
Four Alarm Levels
Alert, Action, Fire1 and Fire2
Two Fault Warning Levels
Maintenance and Major Fault
Maintenance Aids
l
Filter and flow monitoring
l
Event reporting via VESDAnet and event log
Table 2-4: Ordering Information
VESDA-E VEU-A10 Detector
VEU-A10
Exhaust Adaptor US
VSP-961
Note:
Refer to Table 7-2 for the spare parts list.
Summary of Contents for VESDA-E VEU-A10
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