Pmds With Exponential Flow To Head Function; Applicable Weir Profiles - Siemens MAG 1100 Operating Instructions Manual

PMDs with Exponential Flow to Head Function

For Primary Measuring Devices (PMDs) that measure flow by an exponential equation,
use these parameters. Ensure that you use the correct exponent for your PMD; the values
below are samples only.
Standard Weirs
Weir Profile

Applicable Weir Profiles

V-notch or
triangular
Parameter
P600
P601
P603
P604
P606
P801
1.
Values are samples only. Consult weir manufacturer's documentation for
correct flow exponent.
Page 78 MultiRanger 100/200 – INSTRUCTION MANUAL
Transducer
3 to 4
h
max
suppressed
rectangular
Index Value
G 1 - Exponential Function
G
Weir Type
V-notch
Suppressed rectangular
Cipolletti or trapezoidal
Sutro or proportional
G Maximum Head
G Maximum Flow
G Time Units
G Range Extension
h
cipolleti or
trapezoidal
1
Value
2.50
1.50
1.50
1.00
sutro or
proportional
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