Brooks Instrument 3600 Series - Manual (Page 9)

1-3
Section 1 Introduction Installation and Operation Manual
X-VA-MT3600-eng
Part Number: 541B075AAG
February, 2011
Models MT3600, MT3601 & MT3602
O-rings
Standard: Viton
Optional: Silicone, Buna, Kalrez, EPR, Teflon, Metal (Teflon and Metal are
limited to Sizes 8 and 10, 316SS only)
Indicator Housing
Standard Housing: Aluminum with clear anodized finish and glass window
Optional Housing: 316 polished stainless steel and glass window
Alarm Housing, Cover and Isolation well
Standard: Cast aluminum alarm housing and cover with aluminum isolation
well, Neoprene
® gasket seal, polyurethane paint, 3/4" NPT conduit
connection
Optional: Epoxy painted alarm housing and cover
Connections
Standard:
Model MT 3600: Socket-weld connections.
Model MT 3601: Flanged connections (150 lbs, 300 lbs or 600 lbs RF
ANSI B 16.5).
Model MT 3602: NPT (female) threaded connections.
Connection Orientation
Vertical inlet, horizontal outlet
Meter Dimensions
Refer to Figures 1-1 through 1-6
Pressure Equipment Directive (PED) 97/23/EC
Flow meter complies under Sound Engineering Practices (SEP), except
for Size 12. Size 12 Does not conform to Pressure Equipment Directive
97/23/EC, therefore it cannot be sold or used in the EU/EFTA.
1-4 Optional Equipment
ALARM LIMIT SWITCHES
Up to two reed switches provide initiation of alarm signal at preset flow
values. Settings can be adjusted by removing the alarm housing cover,
loosening, moving and retightening of the reed switch holders, and
replacement of the alarm housing cover. For greater power handling
capability, optional electromechanical relays are available.
Table 1-2 Maximum Non-Shock Pressure Table
Maximum Pressure: Threaded and socket-welded meters: Up to 1500 psig at
200°F (93.3°C).
Maximum non-shock pressure (psi) versus temperature for ANSI standard pipe
flanges:
-20°F to 100°F 200°F 300°F 400°F
Flange Rating (-29°C to 37.8°C) (93.3°C) (148.9°C) (204.4°C)
150 lb. (316 SS) 275 240 215 195
300 lb. (316 SS) 720 620 560 515
600 lb. (316 SS) 1440 1240 1120 1030
Note: For pressure ratings of alternate materials consult the factory.