VEGA VEGAWAVE 61 - transistor (NPN-PNP) - Manual (Page 12)

To achieve a very precise switching point, you can install VEGAWAVE
61 horizontally. However, if the switching point can have a tolerance of
a few centimeters, we recommend mounting VEGAWAVE 61 approx.
20° inclined to the vessel bottom to avoid buildup.
20°
Fig. 4: Horizontal installation
If VEGAWAVE 61 is mounted in the filling stream, unwanted false
measurement signals can be generated. For this reason, mount
VEGAWAVE
61 at a position in the vessel where no disturbances, e.g.
from filling openings, agitators, etc., can occur.
To minimise flow resistance caused by the tuning fork, VEGAWAVE
61 should be mounted in such a way that the surfaces of the blades
are parallel to the product movement.
Horizontal installation
Inflowing medium
Flows
12 VEGAWAVE 61 • - transistor (NPN/PNP)
4 Mounting
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