VEGA VEGAFLEX 83 Foundation Fieldbus Polished version User Manual
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4 Mounting
VEGAFLEX 83 • Foundation Fieldbus
44224-EN-130910
If possible, avoid sockets. Mount the sensor flush with the vessel top.
If this is not possible, use short sockets with small diameter.
Higher sockets or sockets with a bigger diameter can generally be
used. They can, however, increase the upper blocking distance (dead
band). Check if this is relevant for your measurement.
In such cases, always carry out a false signal suppression after instal-
lation. You can find further information under "Setup procedure".
h
d
d
h
DN40 ... DN150
> DN150 ... DN200
150
100
_<
_<
Fig. 9: Mounting socket
When welding the socket, make sure that the socket is flush with the
vessel top.
1
2
Fig. 10: Socket must be installed flush
1 Unfavourable installation
2 Socket flush - optimum installation
Before beginning the welding work, remove the electronics module
from the sensor. By doing this, you avoid damage to the electronics
through inductive coupling.
Socket
Welding work