KROHNE OPTISWITCH 5100 C, Руководство пользователя

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4 Mounting
OPTISWITCH 5100 C, 5150 C • Contactless electronic switch
30428-EN-210701
1
Fig. 5: Fork position with flange versions
1 Marking with flange version, facing up
Use the recommended cables (see chapter " Connecting to power
supply ") and tighten the cable gland.
You can give your instrument additional protection against moisture
penetration by leading the connection cable downward in front of the
cable gland. Rain and condensation water can thus drain off. This
applies mainly to outdoor mounting as well as installation in areas
where high humidity is expected (e.g. through cleaning processes) or
on cooled or heated vessels.
To maintain the housing protection, make sure that the housing lid is
closed during operation and locked, if necessary.
Fig. 6: Measures against moisture ingress
Caution:
Do not hold OPTISWITCH 5100 C, 5150 C on the tuning fork. Particu-
larly with flange or tube versions, the tuning fork can be damaged just
by the weight of the instrument. Transport coated instruments very
carefully and avoid touching the tuning fork.
Remove the packaging or the protective cover just before mounting.
The process fitting must be sealed if there is gauge or low pressure
in the vessel. Before use, check if the sealing material is resistant
against the measured product and the process temperature.
Moisture
Transport
Pressure/Vacuum