Memosens 2.0: Cutting-edge sensor technology reloaded
Make life easier, increase process safety and stay connected with Memosens 2.0 digital technology.
One-channel-transmitter
0/4-20mA, Hart, Profibus.
No
Liquisys CPM253 is a standard pH/ORP transmitter for all analog and digital Memosens 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 two-point calibration make configuration and operation fast and easy.
The Liquisys CPM253 transmitter works with all pH/ORP glass and ISFET sensors in non-hazardous areas, for example in these industries and their utilities:
Chemicals
Food & Beverages
Power & Energy
Water, Wastewater & Waste
Primaries & Metal
Liquisys CPM253 features the following protocols and interfaces:
0/4...20 mA
HART
PROFIBUS DP
PROFIBUS PA
More operational safety: Continuous process check system, customized alarm configuration, proven Memosens interface for reliable sensor connection.
Reliable self-monitoring: Sensor check system for pH glass and reference, calibration plausibility check.
Easy to operate and service: Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, 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.
Standardprodukter
Tekniska egenskaper
Enkelhet
Specialprodukter
Tekniska egenskaper
Enkelhet
Varierande
| FLEX urvalet | Tekniska egenskaper | Enkelhet |
|---|---|---|
Fundamental urvalet Möt dina grundläggande mätbehov |
Tekniska egenskaper
|
Enkelhet
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Lean urvalet Hantera dina kärnprocesser med enkelhet |
Tekniska egenskaper
|
Enkelhet
|
Extended urvalet Optimera dina processer med innovativa teknologier |
Tekniska egenskaper
|
Enkelhet
|
Xpert urvalet Hantera dina mest utmanande applikationer |
Tekniska egenskaper
|
Enkelhet
Varierande |
pH/ORP measurement
| EN | SV | ||
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30/09/2014
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24/10/2013
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20/06/2011
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01/07/2002
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Språk: |
Engelska |
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Version: |
30/09/2014 |
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Filstorlek: |
999.7 KB |
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Filnamn: |
TI00194CEN_1514.pdf |
Measurement of chlorine / chlorine dioxide / total chlorine
Transmitter for chlorine sensors
| EN | SV | ||
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24/10/2013
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20/06/2011
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01/09/2000
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Språk: |
Engelska |
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Version: |
24/10/2013 |
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Filstorlek: |
642.3 KB |
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Filnamn: |
TI00214CEN_1413.pdf |
Field Communikation for Liquisys M CXM223/253
| EN | SV | ||
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01/12/2011
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01/08/2009
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01/09/2007
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01/07/2006
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01/10/2005
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Språk: |
Engelska |
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Version: |
01/12/2011 |
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Filstorlek: |
1.7 MB |
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Filnamn: |
BA209CEN_1311.pdf |
Field Communication with Liquisys M CXM223/253
| EN | SV | ||
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01/10/2005
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01/07/2002
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Språk: |
Engelska |
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Version: |
01/10/2005 |
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Filstorlek: |
541.4 KB |
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Filnamn: |
BA208CEN.pdf |
Transmitter
| EN | SV | ||
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01/09/2015
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24/10/2013
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20/06/2011
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01/12/2005
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01/03/2005
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Språk: |
Engelska |
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Version: |
01/09/2015 |
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Filstorlek: |
2.7 MB |
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Filnamn: |
BA00194CEN_1515.pdf |
Transmitter för pH och redox
Mätning med digitala Memosens-sensorer
| EN | SV | ||
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02/10/2025
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18/07/2025
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Språk: |
Svenska |
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Version: |
02/10/2025 |
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Filstorlek: |
920 KB |
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Filnamn: |
KA01760CSV_0225-00.pdf |
Transmitter för pH och redox
Mätning med analoga sensorer
| EN | SV | ||
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06/10/2025
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18/07/2025
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Språk: |
Svenska |
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Version: |
06/10/2025 |
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Filstorlek: |
945.2 KB |
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Filnamn: |
KA01763CSV_0225-00.pdf |
Safety instructions for electrical apparatus for explosion-hazardous
areas as per EC Directive 94/9/EC (ATEX)
| EN | SV | ||
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07/06/2005
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27/09/2004
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29/02/2004
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Språk: |
Engelska |
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Version: |
07/06/2005 |
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Filstorlek: |
2.5 MB |
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Filnamn: |
XA194CA3.pdf |
Special documents
Instructions for service kits Liquisis M / CPM253 / CLM253 / COM253 /
CUM253
| EN | SV | ||
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01/05/2000
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Språk: |
Engelska |
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Version: |
01/05/2000 |
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Filstorlek: |
198.2 KB |
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Filnamn: |
SD084CA2.pdf |
Special Documentation Installation of M 12 plug
CPM253 / COM253 / CLM253 / CUM253
| EN | SV | ||
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01/10/1999
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Språk: |
Engelska |
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Version: |
01/10/1999 |
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Filstorlek: |
85.5 KB |
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Filnamn: |
SD052CA2.pdf |