VEGA VEGAPULS 61 (≥ 2.0.0 - ≤ 3.8) Profibus PA - Manual (Page 17)

In vessels with conical bottom it can be advantageous to mount the
sensor in the center of the vessel, as measurement is then possible
down to the lowest point of the vessel bottom.
Fig. 8: Vessel with conical bottom
Do not mount the instruments in or above the filling stream. Make sure
that you detect the product surface, not the inflowing product.
Fig. 9: Inflowing liquid
The socket piece should be dimensioned in such a way that the
antenna end protrudes at least 10 mm (0.4 in) out of the socket.
Inflowing medium
Socket
VEGAPULS 61 • Profibus PA 17
4 Mounting
28444
-EN
-100426