VEGA VEGAFLEX 83 Foundation Fieldbus Polished version - Manual (Page 20)

20
4 Mounting
VEGAFLEX 83 • Foundation Fieldbus
44224-EN-130910
In case of difficult installation conditions, for example in a socket, the
probe can be adapted respectively with a rod extension.
Let the probe length determine automatically by the instrument to
compensate the resulting running time changes.
You can find further information in the supplementary instructions of
the rod extension.
For use in an autoclave, e.g. for sterilization, the VEGAFLEX 83 is
available as autoclaved version.
Hence you can separate the housing from the process fitting.
Open the slotted nut with a hook wrench and remove the housing in
an upward direction.
The side of the process fitting must be covered with a lid after the
housing is removed. Screw the enclosed lid with slotted nut onto the
instrument side of the process fitting and tighten the nut with a torque
of 20 Nm.
Make sure that no liquid or contamination penetrates into the housing
or the process side.
After autoclaving, screw the lid off again and place the housing verti-
cally on the side of the process fitting. Tighten the slotted nut with a
torque of 20 Nm.
112 mm (4.84"
)
DIN DN25 DN32 DN40 / 1" 1 1/2"
L
ø 54 mm
(2.13")
ø w
183 mm (7.20"
)
65,3 mm (2.57"
)
ø w
ø 50,5
DIN DN50 / 2" ш 64
ш 91 DIN DN65 / 3"
2 1
3
Fig. 12: Autoclaved version
1 Groove nut
2 Process fitting
3 Cover with groove nut
Rod extension
Autoclaved version