Dinel CLS-23 Handbuch - Seite 7
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6 . m
oUnting
CLS-23 level sensors can be fixed in a vertical, horizontal or bevelled position into the shell of the
vessel, the storage tank for the fixation console in the pit, by screwing into the welding flange, using
a fixing nut or NPT process connection.
Basic application recommendations are mentioned below.
During assembly into the metal tank or the storage tank, it is not necessary to separately ground the
base of the level sensor. In the case of installation in concrete tanks or silos, it is recommended to
install a level sensor on the auxiliary metal construction (console, cap, etc.) and to then connect it
using a permanently dipped metal item or with steel reinforcement in the concrete (armouring).
In the case of the reading of an aggressive medium, we recommend that the producer be consulted.
If the sensors are fitted with protective caps at the ends of the electrodes, remove the
caps before commissioning.
d
Fig. 1: Vertical mounting
b
Fig. 2: Bypass measuring tube
© Dinel, s.r.o.
CLS–23
recommendation
For top mounting (vertical position) it is necessary to keep the
distances from walls and from other sensors.
k
=
≥
d
=
≥
=
≥
c
k
b
=
≥
E – Electrode length in mm
k
=
≥
Ep
>
d
=
≥
Mounting in a bypass measuring tube. We recommend to
a
≈
30
keep the tube diameter.
=
≥
c
b
=
≥
Ep
>
E – Electrode length in mm
a
≈
30
E
20
+
20
E
E
40
+
k
=
≥
20
+
20
40
E
+
d
=
≥
40
+
10
50
40
E
E
40
+
c
=
≥
10
+
E
20
50
20
+
20
E
E
b
=
≥
40
+
E
20
40
+
40
E
+
Ep
>
E
30
E
+
10
50
E
a
≈
30
+
30
E
40
+
20
E
E
k
d
+
30
a
All vertically mounted sensors
E
E
k
=
≥
20
+
20
E
d
=
≥
40
+
40
E
c
=
≥
10
+
50
E
b
=
≥
40
+
20
Ep
>
E
Applies to: CLS–23_–20, 21, 30
E
a
≈
30
+
30
7