User's Manual

5°
+
-
Fig. 10: Orientation of the sensors
The emitting unit emits electromagnetic waves. The polarisation plane
is the direction of the electrical wave component. Its position is marked
on the instrument hexagon by polarisation markings.
For a reliable function, the emitting and receiving unit must be installed
in the same polarisation direction.
If several instrument pairs are installed in a vessel, the instrument pairs
can be coded by different polarisation positions to avoid that they
influence one another.
2
1
1
2
Fig. 11: Orientation according to the polarisation direction
1 Polarisation marking on top
2 Polarisation marking lateral
VEGAMIP R61 • - Relay 17
4 Mounting
35786-EN-100531