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
321
must be mounted vertically
.
T
he instrument must
be mounted in such a way that the vibrating element is at the height of
the requested 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
321
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
321
• -
NAMUR
4
M
ounting
39163
-
EN
-
110621
Summary of Contents for LBV 321 NAMUR
Page 1: ...D F GB S B E T R I E B S A N L E I T U N G LBV 321 NAMUR...
Page 35: ...LBV 321 NAMUR 35 9 Anhang 39163 DE 110617...
Page 37: ...GB O P E R AT I N G I N S T R U C T I O N S LBV 321 NAMUR...
Page 48: ...d d d 10 d 10 Fig 3 Filling and emptying centred 12 LBV 321 NAMUR 4 Mounting 39163 EN 110621...
Page 71: ...LBV 321 NAMUR 35 9 Supplement 39163 EN 110621...
