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Aspirating Smoke Detector
9.2
Planning without filter
M = module
Number of openings
D
S
1
M-
01
0.015
M
A
(0
(0.05)
A
5)
0.03 (0.1)
M
A
A
0.06 (0.2)
M
A
A
0.12 (0.4)
M
A
A
10
0.1 (0.25)
M
A
(2
A
5)
0.2 (0.5)
M
A
A
0.4 (1)
M
A
A
0.8 (2)
M
A
A
50
0.313 (0.5) P
A
(8
A
0)
0.5 (0.8)
M
A
A
0.687 (1.1) P
A
A
1.0 (1.6)
M
A
A
9.2.1
Without any other pipe accessories
Number of openings
Pipe shape U
1
Fans
I
6.9
77 77 77 77 77 77 77 77 76
≥9
10
0
U
6.9
12
0
≥9
15
0
Bosch Sicherheitssysteme GmbH
S = sensitivity (% LT/m)
2
3
4
5
6
7
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
B
B
B
A
B
B
B
B
C
B
B
C
C
C
A
A
A
B
B
B
A
A
B
B
B
B
A
B
B
B
C
C
B
B
C
C
C
C
2
3
4
5
6
7
10
10
10
10
10
10
0
0
0
0
0
0
12
12
12
12
12
12
0
0
0
0
0
0
15
15
15
15
15
15
0
0
0
0
0
0
MA = main alarm
8
9
10 11 12 13 14 15 16 18 20 21 22 24 32
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
8
9
10 11 12 13 14 15 16 18 20 21 22 24 32
10
10
10
10
10
10
0
0
0
0
0
0
12
12
12
12
12
12
0
0
0
0
0
0
15
15
15
15
15
15
0
0
0
0
0
0
Operation Guide
Appendix | en 123
PA = pre-alarm
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
C
C
12
0
15
15
15
15
15
0
0
0
0
0
2018.04 | 2.0 | F.01U.130.926
A
A
A
A
A
B
B
B
C
C
C
B
B
B
C
C
C
C
C
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