Bosch FCS-320-TP2 - Page 46

46 en | Planning Aspirating Smoke Detector
2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH
a
Punch diameter of the aspiration reducing film sheet
M-pipe system for space protection
1 pipe system
FCS-320-TP1
FCS-320-TT1
2 pipe systems
FCS-320-TP2
FCS-320-TT2
A B C D E F
A B C D E F
FAS / FCS
FAS / FCS
M-pipe system for space protection
Limiting values Min. distance: FCS-320 – last T-fitting 4m
M-pipe Max. distance: FCS-320 – last T-fitting 20 m
Max. branch length
– With low fan voltage
– With high fan voltage
46m
53m
Max. overall pipe length per pipe system (Ø 25mm)
– With low fan voltage
– With high fan voltage
170m
180m
Min. distance between 2 air sampling openings 4m
Max. distance between 2 air sampling openings 12m
Max. number of air sampling openings (n) per pipe system 21