Technical data
Proline Promass E 100 Modbus RS485
90
Hauser
o.r. = of reading
It is possible to compensate for the effect by:
• Reading in the current pressure measured value via the current input.
• Specifying a fixed value for the pressure in the device parameters.
Operating Instructions .
DN
[% o.r./bar]
[% o.r./psi]
[mm]
[in]
8
³⁄₈
no influence
15
½
no influence
25
1
no influence
40
1½
no influence
50
2
–0.009
–0.0006
80
3
–0.020
–0.0014
Design fundamentals
o.r. = of reading, o.f.s. = of full scale value
BaseAccu = base accuracy in % o.r., BaseRepeat = base repeatability in % o.r.
MeasValue = measured value; ZeroPoint = zero point stability
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
Summary of Contents for Proline Promass E 100
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