Unimpeded flow sections
NOTICE!
Measuring inaccuracy due to
incorrect installation!
The measuring accuracy of the
flow monitor is influenced by its
position within the pipe system.
Changes in cross-section, branch-
offs or bends in the pipe system
impair measuring accuracy.
–
Ensure that the unimpeded
flow sections are maintained
–
Never reduce the pipe diam-
eter immediately before the
device
We recommend unimpeded flow
sections, type BE-01.
23.02.2015
Installation and initial startup
Fig. 7: Unimpeded flow sections
1
10x DN
2
5x DN
There must be an unimpeded flow
n
section of 10xDN (rated width)
before the device.
There must be an unimpeded flow
n
section of 5xDN (rated width) after
the device.
Preparatory work
29