Sigma 980 - Page 113

Appendix A
Page 111
Working with Primary Devices
Figure 51 Parshall Flume
A Length of Converging Section
2/3A Length to Stilling Well
Stilling Well
(Optional)
FLOW
4X Max H
Minimum Distance
from Throat Section
Submerged
Probe
Submerged
Probe
Submerged Flow
Free Flow
Head Measurement Point
TOP VIEW
ELEVATION
H