4
M
ounting
4
.
1
G
eneral instructions
W
ith instruments with threaded process
fi
tting
,
suitable tools must be
applied for tightening the hexagon
.
W
arning
:
T
he housing must not be used to screw the instrument in
!
A
pplying
tightening force can damage internal parts of the housing
.
M
ake sure that all parts of the instrument exposed to the process
,
in
particular the antenna
,
seal and process
fi
tting
,
are suitable for the
existing process conditions
.
T
hese include above all the process
pressure
,
process temperature as well as the chemical properties of
the medium
.
Y
ou can
fi
nd the speci
fi
cations in chapter
"
T
echnical data
"
or on the
type label
.
U
se the recommended cables
(
see chapter
"
C
onnecting to power
supply
"
)
and tighten the cable gland
.
Y
ou can give your instrument additional protection against moisture
penetration by leading the connection cable downward in front of the
cable entry
.
R
ain and condensation water can thus drain o
ff
.
T
his
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
.
4
.
2
M
ounting instructions
I
f possible
,
install
VEGAMIP
61
in a position where a high signal
damping by the medium is expected
.
S
crewing in
S
uitability for the pro
-
cess conditions
M
oisture
S
witching point
12
VEGAMIP U
61
• -
R
elay
4
M
ounting
-
EN
-
100531
