Specs at a glance
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Input
One-channel transmitter
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Output / communication
0/4-20mA, Hart, Profibus.
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Ingress protection
IP65
Field of application
Liquisys CLM253 is a standard transmitter for all analog conductivity sensors. It improves your operational safety thanks to continuous plausibility, process and sensor checks. Select from numerous hardware and software modules, such as relays or fieldbus communication, to adapt it exactly to your measuring task. This modularity also allows you to upgrade the transmitter at any time. A simple menu and calibration make configuration and operation fast and easy.
The Liquisys CLM253 transmitter works with all analog conductivity sensors in non-hazardous areas, for example in these industries and their utilities:
Chemicals
Food & Beverages
Life Sciences
Power & Energy
Water &Wastewater
Primaries & Metal
Liquisys CLM253 features the following protocols and interfaces:
0/4...20 mA
HART
PROFIBUS DP
PROFIBUS PA
Benefits
More operational safety: Continuous process check system, customized alarm configuration, calibration plausibility check.
Broad functionality: Conductivity, resistivity and concentration measurement, ultrapure water monitoring according to USP and EP.
Easy to operate and service: Intuitive user interface, easy calibration, direct access for manual contact control.
Reduced maintenance: Automatic cleaning function (with Chemoclean) triggered by alarm or limit switch.
Fit for every application: Numerous extensions, such as P(ID) controller, timer, etc., allow for flexible adaption to all processes.
Predecessor
Success stories
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Technical Information (TI)
Liquisys M CLM223/253 Technical Information
Transmitter for conductive and inductive sensors
EN 31/12/201424/10/201320/06/201101/12/200815/09/2005Language:
English
Version:
31/12/2014
File size:
864.7 KB
File name:
TI00193CEN_1514.pdf
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Operating Instruction (BA)
Operating Instructions Liquisys M CXM223/253 HART
Field Communication with Liquisys M CXM223/253
EN 01/10/200501/07/2002Language:
English
Version:
01/10/2005
File size:
541.4 KB
File name:
BA208CEN.pdf
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Operating Instruction (BA)
Operating Instructions Liquisys M CXM223/253 PROFIBUS
Field Communikation for Liquisys M CXM223/253
EN 01/12/201101/08/200901/09/200701/07/200601/10/2005Language:
English
Version:
01/12/2011
File size:
1.7 MB
File name:
BA209CEN_1311.pdf
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Operating Instruction (BA)
Liquisys M CLM223/253 Operating Instructions
Transmitter
EN 01/09/201524/10/201320/06/201101/10/200815/09/2005Language:
English
Version:
01/09/2015
File size:
2.5 MB
File name:
BA00193CEN_1515.pdf
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Ex Safety Instruction (XA)
Ex-safety instructions CXM2X3
Safety instructions for electrical apparatus for explosion-hazardous
areas as per EC Directive 94/9/EC (ATEX)EN 07/06/200527/09/200429/02/2004Language:
English
Version:
07/06/2005
File size:
2.5 MB
File name:
XA194CA3.pdf
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Special Documentation (SD)
Additional information for CSA Liquisys
Additional information for CSA Liquisys
Language:
English
Version:
24/09/2013
File size:
84.3 KB
File name:
CXM2X3_Beiblatt for CSA.pdf
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Special Documentation (SD)
Installation of M 12 plug
Special Documentation Installation of M 12 plug
CPM253 / COM253 / CLM253 / CUM253EN 01/10/1999Language:
English
Version:
01/10/1999
File size:
85.5 KB
File name:
SD052CA2.pdf
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Special Documentation (SD)
Instructions for service kits Liquisis M
Special documents
Instructions for service kits Liquisis M / CPM253 / CLM253 / COM253 /
CUM253EN 01/05/2000Language:
English
Version:
01/05/2000
File size:
198.2 KB
File name:
SD084CA2.pdf
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Competence Brochure (CP)
Leitfähigkeitsmessung in Industrieprozessen
Auswahl- und Engineeringhilfe für verschiedene Industrien und
AnwendungenLanguage:
German
Version:
27/04/2023
File size:
2.4 MB
File name:
CP01313CDE_0223_LF_Auswahlhilfe_web.pdf
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Competence Brochure (CP)
産業プロセスにおける導電率の測定
さまざまな産業およびアプリケーション向けの選択およびエンジニアリングガイド
Language:
Japanese
Version:
12/01/2024
File size:
3.5 MB
File name:
CP01313CJA_0223_1024_Conductivity_sensor_selection_guide.pdf
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