I
f condensate forms on the vessel top
,
the run
-
o
ff
liquid can cause
bridging and hence measurement errors
.
F
or this reason
,
use a screening tube or a longer insulation
.
T
he length
depends on the amount of condensate and the drain
-
o
ff
behaviour of
the product
.
4
.
2
M
ounting instructions
D
uring operation
,
the probe must not touch any installations or the
vessel wall
.
T
he measured value can also change if the distance to the
vessel wall changes considerably
.
I
f necessary
,
secure the end of the
probe
(
insulated
).
1
2
1
2
F
ig
.
4
:
F
asten the probe
1
P
robe
2
P
lastic socket
I
n vessels with conical bottom it can be advantageous to mount the
sensor in the center of the vessel
,
as measurement is then possible
down to the lowest point of the vessel bottom
.
I
f the instrument is mounted in the
fi
lling stream
,
unwanted false
measurement signals can be generated
.
F
or this reason
,
mount the
instrument at a position in the vessel where no disturbances
,
e
.
g
.
from
fi
lling openings
,
agitators
,
etc
.,
can occur
.
T
his applies particularly to instrument versions with a longer probe
.
C
ondensation
M
ounting position
I
n
fl
owing medium
VEGACAL
62
•
P
ro
fi
bus
PA
13
4
M
ounting
30025
-
EN
-
090603
Summary of Contents for VEGACAL 62
Page 1: ...Operating Instructions VEGACAL 62 Pro bus PA Document ID 30025 Capacitive...
Page 14: ...Fig 5 In owing medium 14 VEGACAL 62 Pro bus PA 4 Mounting 30025 EN 090603...
Page 57: ...VEGACAL 62 Pro bus PA 57 10 Supplement 30025 EN 090603...
Page 58: ...58 VEGACAL 62 Pro bus PA 10 Supplement 30025 EN 090603...
Page 59: ...VEGACAL 62 Pro bus PA 59 10 Supplement 30025 EN 090603...
