Operating
7.12 Open Channel Monitoring (OCM)
HydroRanger 200 HMI
150
Operating Instructions, 06/2018, A5E36281317-AC
Flume size
(pipe diameter in inches)
Point of measurement
centimeters
inches
4-12
2.5
1
15
3.2
1 1/4
18
4.4
1 3/4
21
5.1
2
24
6.4
2 1/2
30
7.6
3
42
8.9
3 1/2
48
10.2
4
54
11.4
4 1/2
60
12.7
5
66
14.0
5 1/2
72
15.2
6
7.12.4.8
Cut throat flume
Application information
●
Similar to Parshall flume except that the floor is flat bottomed and throat has no virtual
length.
●
Refer to manufacturer’s specifications for flow equation and point of head measurement.
Parameter
Index
Mode/value
Primary Measuring Device (2.13.2)
(Page 240)
Global
Cut Throat Flume
(Page 241)
Global
1.55
(Page 243)
Global
Maximum head
(Page 243)
Global
Maximum flow
(Page 244)
Global
Time units
Summary of Contents for HydroRanger 200 HMI
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Page 354: ...Updating software HydroRanger 200 HMI 352 Operating Instructions 06 2018 A5E36281317 AC ...
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