Sigma 980 Operating And Maintenance Manual page 116

Appendix A
Figure 54 H-Flume
FLOW
Inlet Bulkhead
FLOW
Elevation View
Approach
Section
Figure 55 Round Pipes
D
A
WP
Page 114
Working with Primary Devices
FLOW (Q)
∆Y
Head Measurement Section
4
3
Pipe Stub
Top View
∆X
Top View
W
1
2
T
Elevation View
H