CLM–36
©
Dinel, s.r.o.
3
1 . M
easuring
principle
Capacitive level meters CLM
®
are designed for continuous level measurement of liquids, powders
and bulk-solid materials in vessels, tanks, sumps, containers, silos, etc.
CLM consists of the stainless
steel housing with electronic module and the measuring electrode. Type of measuring electrode is
defined by kind of use and type of measured media.
The electronic part converts the capacity into
the current signal (4 ... 20 mA) or voltage signal (0 ... 10 V).
Sensitivity (SPAN) and initial capacity
compensation (ZERO) can be fluently set. CLMs are offered in version (N) for non-hazardous
environments or (Xi) version to explosive areas up to zone 0 or zone 20, high temperature performance
and several types of process coupling are also available.
2 . r
ange
of
applications
Capacitive level meters are suitable for continuous level measurement of liquid and bulk-solid
materials. CLMs are resistant to any changes in the atmosphere above the surface (vacuum,
pressure, vapours, dust). It is also partially resistant to the formation of foam on the surface.
All operations described in this instruction manual have to be carried out only by trained
personnel or an accredited person. Warranty and post warranty service must be exclusively
carried out by the manufacturer.
Improper use, installation or set-up of the level meter can result in crashes in the application
(overfilling of the tank or damage of system components).
The manufacturer is not responsible for improper use, losses of work caused by either direct
or indirect damage, and for expenses incurred during installation or use of the level meter.
s
afety
u
sed
syMbols
To ensure maximum safety of control processes, we have defined the following safety instructions
and information. Each instruction is labeled with the appropriate pictogram.
Alert, warning, danger
This symbol informs you about particularly important instructions for installation and
operation of equipment or dangerous situations that may occur during the installa-
tion and operation. Not observing these instructions may cause disturbance, dam-
age or destruction of equipment or may cause injury
Information
This symbol indicates particularly important characteristics of the device.
Note
This symbol indicates helpful additional information.
Valid for:
In the border are the types CLM, for which is intended the chapter.
all types
Summary of Contents for CLM-36
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