Commissioning
Proline Prowirl F 200 PROFIBUS PA
102
Hauser
Effect on accuracy of reduced, straight inlet run
E [%]
0
0.5
1.0
1.5
2.0
2.5
5
10
15
20
25
30
35
40
45
50
-0.5
-1.0
0
A/B
A0034240
E [%]
1.0
1.5
2.0
2.5
5
10
15
20
25
30
35
40
45
50
-0.5
-1.0
0
A0034242
E [%]
0
0.5
1.0
1.5
2.0
2.5
5
10
15
20
25
30
35
40
45
50
-0.5
-1.0
0
A0034243
E [%]
0
0.5
1.0
1.5
2.0
2.5
5
10
15
20
25
30
35
40
45
50
-0.5
-1.0
0
A0034244
E = error as %
A/B = inlet run/diameter of measuring tube
Diameter mismatch correction
The measuring device can correct shifts in the calibration factor which are caused, for
example, by a diameter mismatch between the device flange (e.g. ASME B16.5/Sch. 80,
DN 50 (2")) and the mating pipe (e.g. ASME B16.5/Sch. 40, DN 50 (2")). Only apply
diameter mismatch correction within the following limit values (listed below) for which
test measurements have also been performed.
Flange connection:
• DN 15 (½"): ±20 % of the internal diameter
• DN 25 (1"): ±15 % of the internal diameter
• DN 40 (1½"): ±12 % of the internal diameter
• DN ≥ 50 (2"): ±10 % of the internal diameter
If the standard internal diameter of the ordered process connection differs from the
internal diameter of the mating pipe, an additional measuring uncertainty of approx. 2 %
o.r. must be expected.
Summary of Contents for Proline Prowirl F 200
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