Vision Systems VESDA, Руководство по конструкции

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VESDA
®
Refrigerated Storage Design Guide
0
2
4
6
8
10
12
-40 / -40 -30 / -22 -20 / -4 -10 / 14 0 / 32
Sam pled Air Tem perature (deg C / F)
ABS Pipe Length (m
)
0
5
10
15
20
25
30
35
40
ABS
P
ipe Length (ft)
20 l/m in
30 l/m in
40 l/m in
Figure 11 – Chart showing the estimated required ABS pipe
extension for sampled air warming.
0
1
2
3
4
5
6
-40 / -40 -30 / -22 -20 / -4 -10 / 14 0 / 32 10 / 50
Sam pled Air Tem perature (deg C / F)
Cu Pipe Length (m)
0
4
8
12
16
20
Cu P
ipe Length (ft)
20 l/m in
30 l/m in
40 l/m in
Figure 12 – Chart showing the estimated required Copper pipe
extension for sampled air warming.
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