Proline Promass I 100
38
Hauser
Calculation of the maximum measured error as a function of the flow rate
Flow rate
Maximum measured error in % o.r.
ZeroPoint
BaseAccu
⋅
100
³
A0021332
± BaseAccu
A0021339
ZeroPoint
BaseAccu
⋅
100
<
A0021333
ZeroPoint
MeasValue
⋅
100
±
A0021334
Calculation of the maximum repeatability as a function of the flow rate
Flow rate
Maximum repeatability in % o.r.
½
⋅
ZeroPoint
BaseRepeat
⋅
100
³
A0021335
A0021340
½
⋅
ZeroPoint
BaseRepeat
⋅
100
<
A0021336
ZeroPoint
MeasValue
⋅
100
½
⋅
±
A0021337
Example for max. measured error
E [%]
Q [%]
0
5
10
15
20
25
30
35
40
45
50
60
65
55
0
0.5
1.0
1.5
2.0
2.5
70
75
80
85
90
95
100
A0016709
E
Error: Maximum measured error as % o.r. (example)
Q
Flow rate as %
Installation
No special measures such as supports are necessary. External forces are absorbed by the construction
of the device.
Mounting location
To prevent measuring errors arising from accumulation of gas bubbles in the measuring tube, avoid
the following mounting locations in the pipe:
• Highest point of a pipeline.
• Directly upstream of a free pipe outlet in a down pipe.