VESDA by Xtralis
VESDA VLC-400 Product Guide
www.xtralis.com
7
2.3
Main Enclosure
The main enclosure houses the following components:
l
Termination card (refer to Section 2.3.1)
l
Laser detection chamber (refer to Section 2.3.7)
l
Air filter cartridge (refer to Section 2.3.5)
l
Air exhaust port (refer to Section 2.3.6)
l
Aspirator (refer to Section 2.3.4)
l
Cable entry ports (refer to Section 2.3.2)
l
Air inlet port with air flow sensor (refer to Section 2.3.3)
l
Main processor card (refer to Section 2.3.8)
Each of the above components is explained in more detail in the following sub-sections.
Legend
A
Termination Card
B
Laser Detection Chamber
C
Air Filter
D
Air Exhaust Port
E
Aspirator
F
Anti-tamper Screw
G
Cable Entry Ports
One port accessible from
rear of cover.
H
Air Inlet Port
Figure 2-2: Main Enclosure Components
