12
FEM610 |
PROCESSMASTER | OI/FEM610-EN REV. A
For strongly contaminated measuring media, a bypass
connection according to the figure is recommended so that
operation of the system can continue to run without
interruption during the mechanical cleaning.
Figure 13 Bypass connection
5 . . .Installation
. . .Installation conditions
Free inlet or outlet
Strongly contaminated measuring media
Installation in the vicinity of pumps
Strong vibrations in the pipeline must be damped using
flexible damping devices.
The damping devices must be installed beyond the supported
flowmeter section and outside of the section between the
shut-off devices.
Do not connect flexible damping devices directly to the
flowmeter sensor.
Pump
Damping device
Shut-off device
1
2
3
Figure 12 Free inlet or outlet
Figure 14 Vibration damping
Do not install the flowmeter at the highest point
or in the draining off side of the pipeline,
flowmeter runs empty, air bubbles can form.
Provide for a siphon fluid intake for free inlets or
outlets so that the pipeline is always full.
A
B