Burkert S020 Manuel D'utilisation page 31

Installationandcommissioning
50 x DN 5 x DN
With regulating valve
25 x DN 5 x DN
Pipe with 2 elbows at 90°
18 x DN 5 x DN
With pipe expansion
Fig. 7: Upstream and downstream distances depending on the
design of the pipes.
→
To measure the flow, use a flow conditioner, if necessary, to
obtain the best accuracy.
→
For all types of measurement, respect the following additional
assembly conditions to ensure that the measuring device ope-
rates correctly (Fig. 8 and Fig. 9) and prevent the formation of air
Type S020
40 x DN 5 x DN
Pipe with 2 elbows at 90° in 3
dimensions
20 x DN 5 x DN
Pipe with 1 elbow at 90° or 1
T-piece
15 x DN 5 x DN
With pipe reduction
bubbles in the pipe and the pipe filling system on the measuring
device.
Correct
Flow direction
Correct
Fig. 8: Additional recommendations on installation
English
Incorrect
Incorrect
31