Siemens Sitrans FX300 Operating Instructions Manual page 68

TECHNICAL DATA
8
Operating conditions
Temperature Temperature Temperature Temperature
Product
Ambient
Storage
Pressure Pressure Pressure Pressure
Product
Ambient
Chemical properties Chemical properties Chemical properties Chemical properties
Density
Viscosity
Reynold's number
Recommended flow velocities Recommended flow velocities
Recommended flow velocities Recommended flow velocities
Liquids
Gases and steams
Other conditions Other conditions Other conditions Other conditions
Protection category
Installation conditions
Inlet run
Outlet run
Dimensions and weights
Materials
Measuring sensor and process
connections
Converter housing
Pressure sensor gasket
Measuring tube gasket
68
-40...+240°C / -40...+465°F
Non-Ex: -40...+85°C / -40...+185°F
Ex: -40...+60°C / -40...+140°F
-50...+85°C / -58...+185°F
Max. 100 bar / 1450 psi; Information on higher pressures on request.
Atmosphere
Taken into consideration when sizing.
< 10 cP
10000...2300000
0.3...7 m/s / 0.98...23 ft/s (optional up to 10 m/s / 32.8 ft/s taking
cavitation into account)
2.0...80 m/s / 6.6...262.5 ft/s
DN15: 3.0...45 m/s / 9.8...148 ft/s; DN25: 2.0...70 m/s / 6.6...230 ft/s
For detailed information, see chapter "Flow tables".
IP 66/67
≥ 20 x DN (without disturbing flow, after pipe narrowing, after a single
90° bend)
≥ 30 x DN (after a double bend 2x90°)
≥ 40 x DN (after a double three-dimensional bend 2x90°)
≥ 50 x DN (after control valves)
≥ 2 DN before flow straightener; ≥ 8 DN after flow straightener
(specified values apply only to original ≥ 20 DN inlet run)
≥ 5 x DN
For detailed information refer to chapter "Dimensions and weights".
Standard: 1.4404/316L
®
Option: Hastelloy C-22 on request
Die-cast Aluminium
Standard: FPM
Option: FFKM
Standard: 1.4435/316L
®
Option: Hastelloy C-276
Selection depends on measuring sensor material/medium.
www.siemens.com/flow
SITRANS FX300
06/2009 - SFIDK.PS.050.F2.02 A5E02100423