3-15September 2004 90-FM200M-000
FM-200
®
ECS Series Engineered Fire Suppression Systems
3-3.7.9 CYLINDER SUPERVISORY PRESSURE
SWITCH, P/N 06-118262-001
The Cylinder Supervisory Pressure Switch, P/N
06-118262-001, is intended to detect a fall in pressure in
the FM-200 cylinder (see Figure 3-33). The cylinder su-
pervisory pressure switch can be wired for either nor-
mally-open or normally-closed operation, depending on
installation requirements. The cylinder supervisory pres-
sure switch can be installed on 10 lb. through 350 lb.
capacity FM-200 cylinders. If the pressure inside the cyl-
inder falls below 305 PSIG (21 bar gauge), the switch
contacts will transfer and invoke a "trouble" signal at the
control panel.
NAMEPLATE LABEL
0.500-14 NPT (ALUMINUM)
FACTORY SEALED
LEADWIRES 36" LONG ± 1”
CAUTION LABEL
O-RING 0.327 x 0.094
0.250" SAE 45° FLARE
FEMALE W/VALVE
4.125”
(104.78 mm)
DEFLECTOR
WITH VALVE CORE
1.187”
(30.150 mm)
Figure 3-33. Cylinder Supervisory Pressure Switch
3-3.7.10 SUPERVISORY PRESSURE SWITCH,
P/N 06-118263-001
The Supervisory Pressure Switch (P/N 06-118263-001) is
intended to detect a fall in pressure in the FM-200 cylinder
(see Figure 3-34). The cylinder supervisory pressure switch
can be wired for either normally-open or normally-closed
operation, depending on installation requirements. The cyl-
inder supervisory pressure switch can be installed on
600 lb. through 900 lb. capacity FM-200 cylinders with a
3" discharge valve. If the pressure inside the cylinder falls
below 305 PSIG (21 bar gauge), the switch contacts will
transfer and invoke a "trouble" signal at the control panel.
NAMEPLATE LABEL
.500-14 NPT (ALUMINUM)
FACTORY SEALED
LEADWIRES 36" LONG
CAUTION LABEL
4.000”
(101.600 mm)
.125-27 NPT(MALE)
1.187”
(30.150 mm)
Figure 3-34. Supervisory Pressure Switch