KROHNE OPTISOUND 3010 C, Руководство пользователя

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14
4 Mounting
OPTISOUND 3010 C • Four-wire 4 … 20 mA/HART
30504-EN-220310
d
d
h
80 mm/3"
100 mm/4"
150 mm/6"
150 mm/6"
300 mm/12"
400 mm/16"
h
Fig. 8: Deviating socket dimensions
In liquids, direct the sensor as perpendicular as possible to the me-
dium surface to achieve optimum measurement results.
Fig. 9: Alignment in liquids
To reduce the blocking distance to the medium, you can also mount
OPTISOUND 3010 C with a beam deflector. By doing this, it is pos-
sible to fill the vessel nearly to maximum. Such an arrangement is
suitable primarily for open vessels such as e.g. overflow basins.
45°
~
200 mm
(7.87")
~
400 mm x 400 mm
(15.75" x 15.75"
)
Fig. 10: Beam deflector
The ultrasonic sensor should be installed at a location where no
installations cross the ultrasonic beam.
Vessel installations such as for example, ladders, limit switches, heat-
ing spirals, struts etc. can cause false echoes that interfere with the
useful echo. Make sure when planning your measuring site that the
ultrasonic signals have a "clear view" to the measured product.
In case of existing vessel installations, a false signal suppression
should be carried out during setup.
Sensor orientation
Vessel installations