Bosch FAS-420-TM - Planning without air filter

FAS-420-TM Aspirating Smoke Detector Appendix | en 97
Bosch Sicherheitssysteme GmbH Operation Guide F.01U.088.878 | 4.1 | 2010.11
8.2 Planning without air filter
8.2.1 Without any other pipe accessories
8.2.2 With water separator
Sensitivity
(% LT/m)
Number of openings
12345678
0.5 AABBBBCC
0.6 AABBBCCC
0.7 ABBBCCCC
0.8 ABBCCCCC
0.9 ABBCCCCC
1.0 ABBCCCCC
1.1 ABCCCCCC
1.2 ABCCCCCC
1.3 BBCCCCC
1.4 BBCCCC
1.5 BBCCCC
1.6 BCCCCC
1.7 BCCCC
1.8 BCCCC
1.9 BCCCC
2.0 BCCC
Pipe shape U
Fan
[V] Number of openings
12345678
I ≥9 4040404040
U ≥9 5050505050505050
M ≥9 5050505050505050
Double U ≥9 5050505050505050
Pipe shape U
Fan
[V] Number of openings
12345678
I ≥9 404040
U ≥9 505050505050
M ≥9 505050505050
Double U ≥9 5050505050505050