Instruction manual

Page 80 MultiRanger 100/200 – INSTRUCTION MANUAL 7ML19981FB06
mmmm
m
Open Channel Monitoring
MR 200
Non-Applicable Weir Profiles
Flows through these weirs can be measured using the Universal Flow Calculation P600 =
4 or 5. See
Universal Calculation Support
on page 83.
Parshall Flume
Application Information
Sized by throat width
Set on solid foundation
For rated flows under free flow conditions, the head is measured at
2
/
3
the length of
the converging section from the beginning of the throat section
Note: C = Converging Dimension.
Parameter Index Value
P600 G 1–Parshall Flume
P601 G 1.22–1.607 (consult your flume documentation)
P603 G Maximum Head
P604 G Maximum Flow (Q)
P606 G Time Units
contracted
rectangular
compound Poebing
approximate
exponential
Flow
C
2
/
3
C
P006
Front View
Plan View
Transducer
Side View