Opening Diameter - Bosch FCS‑320‑TM Series Operation Manual

Conventional Aspiration smoke detector
Sensitivity
(% LT/m)
1.9
2.0
Without any other pipe accessories
Pipe shape
I
U
M
Double U
Pipe length in [m]
With water separator
Pipe shape
I
U
M
Double U
Pipe length in [m]
Results for class B
Detection module with a sensitivity of 0.5% LT/m or 0.6% LT/m.
System parameters possible:
–
–
–
–
4.6.4

Opening Diameter

I‑pipe system
1 pipe system
FCS-320-TM
FCS-320-TM-R
I‑pipe system
Bosch Sicherheitssysteme GmbH
Number of openings
1 2
B C
B C
U [V]
Fan
≥9
≥9
≥9
≥9
U [V]
Fan
≥9
≥9
≥9
≥9
I-pipe system
≥ 9 V fan voltage, max. 40 m total pipe length
U-pipe system
≥ 9 V fan voltage, max. 50 m total pipe length
M-pipe system
≥ 9 V fan voltage, max. 50 m total pipe length
Double U-pipe system
≥ 9 V fan voltage, max. 50 m total pipe length
FAS / FCS
I-pipe system for space protection
Air sampling
opening
3 4 5
C C
C C
1 2 3
40 40 40
50 50 50
50 50 50
50 50 50
1 2 3
40 40 40
50 50 50
50 50 50
50 50 50
A
C D
B
Number of air sampling openings
1
Operation guide
6 7 8
4 5 6
40 40
50 50 50
50 50 50
50 50 50
4 5 6
50 50 50
50 50 50
50 50 50
E
2 3 4
2020.04 | 2.1 | F.01U.130.928
Planning | en 35
7 8
50 50
50 50
50 50
7 8
50 50
5