VEGA VEGAFLEX 82 4 … 20 mA_HART two-wire Rod and cable probe With SIL qualification User Manual

Page 17

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4 Mounting

VEGAFLEX 82 • 4 … 20 mA/HART two-wire

44222-EN-130823

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. 8: Mounting socket

When welding the socket, make sure that the socket is flush with the

vessel top.

1

2

Fig. 9: 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.

Do not mount the instruments in or above the filling stream. Make sure

that you detect the product surface, not the inflowing product.

Welding work

Inflowing medium

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