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10
5 Installation
► Avoid deposits, accumulated gas and air in the pipe system�
The unit can be installed irrespective of the orientation if the following is
ensured:
-No air bubbles can form in the pipe system�
-The pipes are always completely filled�
5.1 Recommended installation locations
Example of an optimised installation:
F
1
► Install the unit so that the measuring pipe is completely filled�
► Arrange for inlet and outlet pipe lengths� Disturbances caused by bends,
valves, reductions, etc� are compensated for� It applies in particular: no shut-off
and control devices are allowed directly in front of the unit�
5 x D
F
S
S
2 x D
2
S = disturbance; D = pipe diameter; F = flow direction