VEGA VEGAMIP R61 Receiving unit - Transistor - Manual (Page 21)

Polarisation direction
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. 13: Orientation according to the polarisation direction
1 Polarisation marking on top
2 Polarisation marking lateral
In tight mounting spaces or spaces subject to high temperatures, the
signal of VEGAMIP 61 can be guided via a deflector. For this you can
use a metal plate or an angled antenna extension on the side of the
emitting unit. In products with low dielectric value, we recommend
using an instrument version with antenna extension because it
focusses the signal optimally and has no signal loss. With instrument
versions with detachable horn antenna, the antenna extension can be
retrofitted. Special mounting op-
tions
VEGAMIP R 61 • - Transistor 21
4 Mounting
40694
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EN
-120228