Bosch FAS-420-TT Series - Page 60

60 en | Planning Aspiration smoke detector LSN improved
2020.04 | 6.1 | F.01U.029.275 Operation guide Bosch Sicherheitssysteme GmbH
I-Pipe
FAS/FCS
* acceleration aperture
Number of apertures
1 2 3 4 5 6 7 8 9 10
Sampling aperture type Ax-x.x
A 7.0 7.0 7.0 3.2 3.0 2.5 2.0 2.0 2.0 2.0
B a 7.0 7.0 7.0 3.8 3.0 2.5 2.0 2.0 2.0
C - a 7.0 7.0 6.0 3.6 3.0 2.5 2.0 2.0
D - - a 7.0 7.0 5.6 3.6 3.0 2.5 2.0
E - - - a 7.0 7.0 5.2 3.6 3.0 2.5
F - - - - a 7.0 7.0 5.2 3.6 3.2
G - - - - - a 7.0 7.0 4.4 3.4
H - - - - - - a 7.0 7.0 4.0
I - - - - - - - a 7.0 7.0
J - - - - - - - - a 7.0
K - - - - - - - - - a
L - - - - - - - - - -
M - - - - - - - - - -
N - - - - - - - - - -
O - - - - - - - - - -
P - - - - - - - - - -
Q - - - - - - - - - -
R - - - - - - - - - -
S - - - - - - - - - -
T - - - - - - - - - -
U - - - - - - - - - -
a = Acceleration openings = 7.0 mm
Number of apertures
11 12 13 14 15 16 17 18 19 20