Profimess SW-08 Operating Instructions Manual page 269

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
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