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Inflowing material
Flow
OPTISWITCH 3000 C - with transistor output
a.
Fig. 3: Horizontal installation
a
Protective sheet
b
Concave protective sheet for abrasive solids
If OPTISWITCH 3000 C is mounted in the filling stream,
unwanted switching signals can be generated. Mount OPTI-
SWITCH 3000 C at a location in the vessel where no disturbing
influence from e.g. filling openings, agitators, etc. can occur.
To minimise flow resistance caused by the tuning fork,
OPTISWITCH 3000 C should be mounted in such a way that
the surfaces of the fork are parallel to the product movement.
Fig. 4: Orientation of the tuning fork in case of flow
1
Marking with screwed version
2
Direction of flow
b.
20°
1
2
Mounting
11
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