7ML19981FC01 HydroRanger 200 – INSTRUCTION MANUAL Page 159
mmmmm
Parameters
Example Exponents
P602 Primary Measuring Device Dimensions
The dimensions of the Primary Measuring Device (PMD).
Use this parameter if the Primary Measuring Device is directly supported (P600=2,3,6,7).
The dimensions required for each PMD vary.
For more information on PDM, see page 66.
PMD Type Exponent (sample only)
Suppressed Rectangular Weir 1.50
Cipolletti Weir 1.50
Venturi Flume 1.50
Parshall Flume 1.22 to 1.607
Leopold Lagco 1.547
V-Notch Weir 2.50
Primary Index Dimension
Index Values for
Supported PMDs
ISO 1438/1
1Notch Angle
2 Discharge Coefficient
ISO 4359
1Approach width
2Throat width
3Hump Height
4 Throat Length
5 Velocity coefficient
6 Discharge coefficient
Palmer Bowlus
1Flume width
H Flume
1 Flume height
Altered By • P600 Primary Measuring Device
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