Teledyne 4220 - Manual (Page 107)

4220 Flow Meter
Section 4 Submerged Probe Installation
4-13
Figure 4-7 Typical Primary Device Installations
Sensor
Mounting
Plate
Weir
Round Pipe
Spring Ring
Palmer-Bowlus
Flume
Base Bottom
Assembly
Round Pipe: Probe installed from above, outside of
manhole, by using Street Level Installation System.
Parshall Flume
Probe Mounted
in Recess
Round Pipe
Contact the factory or your Teledyne Isco
Representative for additional information
about the Street Level Installation system.
Street Level
Installation Components
1. Handle
2. Ring