4 Mounting
44
4.3.11
Installation in pipelines with larger nominal widths
Determine the resulting pressure loss when using
reducers (1):
1. Determine the diameter ratio d/D
2. Refer to the flow nomograph for the flow veloc-
ity (adjacent figure).
3. Read the pressure loss on the Y-axis in the
flow nomogram.
(1) Flange transition piece
(d) Inner diameter of the flowmeter
(D) Inner diameter of the pipeline
Nomograph for pressure loss calculations
For flange transition piece with α/2 = 8°
(V) Flow velocity [m/s]
(∆p) Pressure loss [mbar]
(1)
Summary of Contents for flowTRANS MAG H01
Page 2: ......
Page 22: ...1 Safety 22...
Page 68: ...5 Electrical connection 68...
Page 72: ...6 Digital communication 72...
Page 94: ...7 Startup 94...
Page 108: ...8 Parameterization 108...
Page 109: ...109 8 Parameterization...
Page 110: ...8 Parameterization 110...
Page 111: ...111 8 Parameterization...
Page 112: ...8 Parameterization 112...
Page 152: ...8 Parameterization 152...
Page 160: ...9 Advanced diagnostics functions 160...
Page 258: ...14 Annex 258...
Page 259: ......