Bosch FAS-420-TT2 - Planning with Air Filter

Aspiration smoke detector LSN improved Appendix | en 119
Bosch Sicherheitssysteme GmbH Operation guide 2020.04 | 6.1 | F.01U.029.275
Number of openings
Pipe
shape
U
Fans
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 32
Double
U
6.5 80 80 80 80
6.9 80 80 80 80 80 80 80 80
≥9 100
9.4 Planning with air filter
M = module S = sensitivity (% LT/m) MA = main alarm PA = internal-alarm
Number of openings
DM- S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 32
01
(05)
0.01
5
(0.0
5)
MA A A A A A A A A A A A A A A A A A A A A A
0.03
(0.1)
MA A A A A A A A A A A A A A A A A A A B B B
0.06
(0.2)
MA A A A A A A A A A A B B B B B B B B B B B
0.12
(0.4)
MA A A A A A B B B B B B B B C C C C C C C C
10
(25)
0.1
(0.2
5)
MA A A A A A A A A B B B B B B B B B B C C C
0.2
(0.5)
MA A A A A B B B B B B C C C C C C C C
0.4
(1)
MA A A B B B C C C C C
0.8
(2)
MA A B C C C
50
(80)
0.31
3
(0.5)
PA A A A A B B B B B B C C C C C C C C
0.5
(0.8)
MA A A B B B B C C C C C C C
0.68
7
(1.1)
PA A B B B C C C C C
1.0
(1.6)
MA A B B C C C