ABB SensyMaster FMT430 - Material Loads for Process Connections

SensyMaster FMT430, FMT450 THERMAL MASS FLOWMETER | OI/FMT430/450-EN REV. B 31
Maximum operating pressure
Sensor connection
Maximum measuring medium
pressure P
medium
Flange in accordance with
DIN EN 1092, PN 40
4 MPa, 40 bar (580
psi)
Threaded connection DIN 11851
1.6 MPa, 16 bar (232 psi)
Clamp ring fitting
2 MPa, 20 bar (290 psi)
Integrated hot tap fitting
See
Material loads for process
connections on page 31
Pressure loss
A
Pressure loss
B
Mass flow
Figure 15: Pressure loss in logarithmic representation
Material loads for process connections
Figure 16: DIN flange process connection
Figure 17: ASME flange process connection
The maximum approved operating pressure for CL 300 is limited
to 40 bar (580 psi).