Planning For Long Pipe Feed Lines - Bosch FCS-320-TP2 Operation Manuals

58 en | Planning
Double U-pipe system - simplified planning
1 pipe system
FCS-320-TP1
FAS / FCS
FCS-320-TT1
2 pipe systems
FCS-320-TP2
FCS-320-TT2
Double U-pipe system, e.g. for equipment protection
Limiting values Min. distance FCS-320 – last T-fitting
Double U-pipe Max. distance FCS-320 – last T-fitting
Max. branch length
Max. overall pipe length (Ø 25 mm)
Min. distance between air sampling openings (d)
Max. distance between air sampling openings (d)
Max. number of air sampling openings (n) per pipe system
Double U-pipe
Ø of all air sampling openings in mm
a Punch diameter of the aspiration reducing film sheet
See also
–
4.9

Planning for Long Pipe Feed Lines

Pipes with a 40 mm diameter are required for planning pipe feed line A. Area B is designed
with 25 mm pipes in accordance with Standard Pipe Planning. The plan applies for the pipe
configurations described above.
2018.04 | 2.0 | F.01U.130.926
FAS / FCS
Standard Pipe Planning, page 39
d
Number of air sampling openings
4
a 4.0
Operation Guide
Aspirating Smoke Detector
d
8 12 16
3.4 3.0 2.5
Bosch Sicherheitssysteme GmbH
2 m
20 m
20 m
100 m
0.1 m
4 m
20
20
2.0