MultiRanger 200 and Flow Configuration AG040303 2 of 10
APPLICATION GUIDE
Selecting the Primary Measuring Device (P600)
The MultiRanger 200 supports the following primary measuring devices to calculate the flow rate based on either the Absolute
method or Ratiometric method. The design standards of these devices are programmed in the MultiRanger 200, and it applies the
correct standard formula to calculate the flow.
If you do not have a primary device, or your primary devices are not included in this list, selecting
Universal Linear Flow
Calculation
or
Universal Curved Flow Calculation
enables the MultiRanger 200 to calculate the flow rate based on Ratiometric
method.
Parameter Parameter Index Value
P600
G
(dual channel 1 or
2, if both enter 00)
Choose from 0 through to 7
Select one value from the following list of primary measuring devices and methods per channel application.
Value Description of Selected Value Flow Calculation Method
0 Flow calculation is off and no flow rate or total flow will be calculated None
1 Exponential devices Ratiometric
2 Palmer-Bowlus Flume Ratiometric
3 H-Flume Ratiometric
4 Universal Linear Flow Calculation Ratiometric
5 Universal Curved Flow Calculation Ratiometric
6 BS-3680/ISO 4359 Rectangular Flume Absolute
7 BS-3680/ISO 1438/1 Thin Plate V-notch Weir Absolute
Configuring for the Selected Measurement Devices
The following sections present the calculations required to set the parameter values necessary to configure the applications
according to the measuring device.
Section 1.0 Exponential Device (P600 = 1)
Single exponent devices supported by MultiRanger 200:
Standard Weirs Flumes Other
• V-notch or triangular
• Rectangular or Suppressed
• Trapezoidal or Cipolleti
• Parshall
• Leopold Lagco
• Cut Throat
• any other single exponent
primary measuring device,
whose exponent value is
known.
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