CLS–23
©
Dinel, s.r.o.
14
It is forbidden to make any changes or interventions to the CLS–23 sensor without the
consent of the producer. Any repairs must only be carried out by the producer or author-
ized service organisations.
Assembly, installation, commissioning, service and maintenance of the CLS–23 level
sensor must be carried out in accordance with this manual and the provisions of valid
standards for the installation of electrical equipment must be complied with.
14 . U
se
,
maniPUlation
and
maintenance
The level meter does not require any personnel for its operation.
13 . s
aFety
,
Protections
,
comPatibility
and
exPlosion
ProoF
The level sensor is equipped with a protection against electric shock on electrode, polarity, overvoltage
and short-term current overload on the output.
Electromagnetic compatibility is provided by conformity with standards EN 55011 / B, EN 61326-1, EN
61000-4-2 (8 kV), -4-3 (10 V/m), -4-4 (2 kV), -4-5 (1 kV) a -4-6 (10 V).
Explosion proof CLS–23Xi and XiT is examined FTZÚ - AO210 Ostrava - Radvanice, certificate No.
FTZÚ 12 ATEX 0106X.
Supplied electrical equipment matches the requirements of valid European directives for safety and
electromagnetic compatibility. The declaration of Conformity for the above mentioned product was
issued.
Special conditions for safe use
If the apparatus is used as device of Group II and with using of an approved power supply device,
which output parameters comply with required input parameters, it is necessary to have an galvanic
separation or in case of apparatus without galvanic separation (Zener barriers) it is necessary to
provide equipotential equalizing between sensor and barrier earthing point.
Design CLS–23Xi-11 (12, 20, 21) can be used in zone 0. Other design DLS–23Xi can be used in
zone 0 only electrode part and head with electronics can be used only in zone 1.
Ambient temperature: Tamb = - 20°C ... +75°C
Temperature of measured medium according to design variant:
Xi typ 10, 12:
(- 25°C to + 105°C)
Xi typ 11:
(- 10°C to + 105°C)
Xi typ 20, 21, 30, XiT: (- 30°C to + 150°C)
15 . g
eneral
conditions
and
warranty
Dinel, s.r.o. guarantees for the period of three (3) years that the product has the characteristic as in
technical specification is mentioned. The guarantee can be invoked only when the product is com
-
pleted by original invoice and guarantee list. This guarantee does not cover the damages resulting
from misuse, improper installation or incorrect maintenance.
