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4
M
ounting
4
.
1
G
eneral instructions
M
ake sure that all parts of the instrument exposed to the process
,
in
particular the sensor element
,
process 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
.
I
n general
,
LBV
311
can be installed in any position
.
T
he instrument
only has to be mounted in such a way that the vibrating element is at
the height of the desired switching point
.
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
.
F
ig
.
2
:
M
easures against moisture penetration
D
o not hold
LBV
311
on the vibrating element
.
E
specially with
fl
ange
and tube versions
,
the sensor can be damaged by the weight of the
instrument
.
R
emove the protective cover just before mounting
.
S
uitability for the proc
-
ess conditions
S
witching point
M
oisture
T
ransport
10
LBV
311
• -
NAMUR
4
M
ounting
39159
-
EN
-
110621
Содержание LBV 311-NAMUR
Страница 1: ...D F GB S B E T R I E B S A N L E I T U N G LBV 311 NAMUR...
Страница 15: ...125 mm 4 59 64 Abb 7 Prallblech zum Schutz vor Besch digungen LBV 311 NAMUR 15 4 Montieren 39159 DE 110617...
Страница 36: ...34 mm 1 34 178 mm 7 01 Abb 36 Temperaturzwischenst ck 36 LBV 311 NAMUR 9 Anhang 39159 DE 110617...
Страница 37: ...LBV 311 NAMUR 37 9 Anhang 39159 DE 110617...
Страница 38: ...38 LBV 311 NAMUR 9 Anhang 39159 DE 110617...
Страница 39: ...LBV 311 NAMUR 39 9 Anhang 39159 DE 110617...
Страница 41: ...GB O P E R AT I N G I N S T R U C T I O N S LBV 311 NAMUR...
Страница 75: ...34 mm 1 34 178 mm 7 01 Fig 33 Temperature adapter LBV 311 NAMUR 35 9 Supplement 39159 EN 110621...