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Liquiline CM444R is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
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An optional display enables configuration, maintenance and operation of the measuring point on-site.
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Liquiline transmitters with Heartbeat Technology offer status-oriented maintenance and easy verification of the measuring point and help you to carry out optimization measures.
Liquiline CM444R is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
Overzicht specificaties
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Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Ingress protection
Transmitter: IP20
Optional Display: IP66
Toepassingsgebied
Liquiline CM444R allows you to connect up to 4 Memosens sensors of your choice from over 12 measurement parameters. With its compact design, it fits into any cabinet and can be expanded at any time with inputs, outputs, controllers, math modules, and sensor channels. The transmitter belongs to the Liquiline platform with standardized system integration, operation, and spare parts. Heartbeat Technology helps you find the ideal balance between measurement point availability and maintenance costs.
Liquiline CM444R is suitable for all industries and their utilities, such as:
Food & Beverages
Life Sciences
Power & Energy
Water, Wastewater & Waste
Chemicals
Marine
It features the following communication protocols and interfaces:
0/4...20 mA
HART
PROFIBUS DP
Modbus RS485/RTU
Modbus TCP
EtherNet/IP
PROFINET
Webserver
The transmitter can be extended with a module whose explosion protection approvals, such as IECEx, ATEX, and CSA, allow the connection of sensors installed in hazardous areas.
Voordelen
Saves space, saves money:
Small footprint, 4 channels in one device, expandable at any time, saves space in cabinets – perfect for skids.High-speed installation:
No cut-out in cabinet door, one-click DIN-rail mounting, minimized wiring.Simple and safe commissioning:
Saving configuration on SD card enables fast set-up on duplicate installations.Easy to operate and service:
Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, universal components fit all parameters.Process control from a distance:
Integrated web server that allows the operator to remotely view diagnostic data, perform configurations, or access device parameters in any web browser - even via Smartphone.Higher availability, lower costs:
Heartbeat Technology enables status-oriented maintenance and easy verification of the entire measuring point and helps to carry out optimization measures.Drive connectivity: Liquiline Edge Module CYY7 transfers process data to Netilion, independently of the fieldbus. This allows remote overview and the use of IIoT services. It’s available in new products or as upgrade to installed Liquiline platforms.
Video's
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Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.
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Eenvoudige producten
- Gemakkelijk te selecteren, installeren en gebruiken
Technische topkwaliteit
Eenvoud
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Standaardproducten
- Betrouwbaar, robuust en onderhoudsarm
Technische topkwaliteit
Eenvoud
-
Gespecialiseerde producten
- Ontworpen voor veeleisende applicaties
Technische topkwaliteit
Eenvoud
Variabel
| FLEX selectie | Technische topkwaliteit | Eenvoud |
|---|---|---|
Fundamental selectie Voldoe aan uw basismeetvoorwaarden |
Technische topkwaliteit
|
Eenvoud
|
Lean selectie Beheers eenvoudig uw belangrijkste processen |
Technische topkwaliteit
|
Eenvoud
|
Extended selectie Optimaliseer uw processen met innovatieve technologieën |
Technische topkwaliteit
|
Eenvoud
|
Xpert selectie Beheers uw meest uitdagende applicaties |
Technische topkwaliteit
|
Eenvoud
Variabel |
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Meetprincipe
Potentiometric
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Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output,
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
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Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
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Meetprincipe
Sensor ORP / Redox
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Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
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Meetprincipe
Conductive
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Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Meetprincipe
Amperometric oxygen measurement
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Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output,
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
-
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Meetprincipe
Total chlorine
-
Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output,
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
-
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Meetprincipe
Single beam scattered light
-
Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output,
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Meetprincipe
Ultrasonic sensor
-
Application
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2 to 4x Memosens input, 2 to 8x current output,
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
220 x 100 x 97 mm
8.66 x 3.94 x 3.82 inch -
Process temperature
0 to 55 °C (32 to 130 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
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Technische informatie (TI)
TI Liquiline CM442R/CM444R/CM448R
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Technische informatie (TI)
Engelse versie - 11/2025New version available in EnglishCabinet transmitter with a maximum of eight measuring channels based on digital Memosens technology
EN NL 17/11/202512/03/202528/08/202410/08/202203/05/2022Taal:
Engels
Versie:
17/11/2025
Bestandsgrootte:
6.7 MB
Bestandsnaam:
TI01112CEN_1425-00.pdf
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Bedieningshandleiding (BA)
Inbedrijfstellingsvoorschrift CM44xR
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Bedieningshandleiding (BA)
Nederlandse versie - 06/2013New version available in EnglishInbedrijfstelling
EN NL 19/03/202525/09/202310/08/202208/10/202120/04/2021Taal:
Nederlands
Versie:
27/06/2013
Bestandsgrootte:
5.3 MB
Bestandsnaam:
BA01225CNL_0113.pdf
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Bedieningshandleiding (BA)
Memosens
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Bedieningshandleiding (BA)
Engelse versie - 05/2022New version available in EnglishSensor inputs with Memosens protocol
EN NL 30/05/202228/02/2019Taal:
Engels
Versie:
30/05/2022
Bestandsgrootte:
3.3 MB
Bestandsnaam:
BA01245CEN_0822-00.pdf
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Bedieningshandleiding (BA)
Istruzioni di funzionamento Liquiline CM442R/CM444R/CM448R
-
Bedieningshandleiding (BA)
Italiaanse versie - 06/2013New version available in EnglishControllore universale multicanale a quattro fili per installazione in
armadio
di controllo
Manutenzione e diagnosticaEN NL 27/06/2013Taal:
Italiaans
Versie:
27/06/2013
Bestandsgrootte:
1.4 MB
Bestandsnaam:
BA01227CIT_0113.PDF
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Beknopte instructie (KA)
KA Liquiline CM442R/CM444R/CM448R
-
Beknopte instructie (KA)
Nederlandse versie - 11/2025New version available in EnglishUniversele vierdraads multikanaal transmitter voor kastinstallatie
EN NL 07/11/202525/09/202312/08/202208/10/202120/04/2021Taal:
Nederlands
Versie:
07/11/2025
Bestandsgrootte:
3.9 MB
Bestandsnaam:
KA01160CNL_1225-00.pdf
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Montage-instructies (EA)
Kit CM44x/CSXxx/CA80XX
-
Montage-instructies (EA)
Engelse versie - 11/2022New version available in EnglishModule 485MB or 485DP
For Ethernet configuration, PROFIBUS DP, Modbus RS485EN NL 28/11/2022Taal:
Engels
Versie:
28/11/2022
Bestandsgrootte:
1.8 MB
Bestandsnaam:
EA01447CEN_0122-00.pdf
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Montage-instructies (EA)
Kit CM44xR
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Montage-instructies (EA)
Engelse versie - 02/2023New version available in EnglishExternal display
EN NL 24/02/202327/06/2013Taal:
Engels
Versie:
24/02/2023
Bestandsgrootte:
1.1 MB
Bestandsnaam:
EA01080CEN_0223-00.pdf
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Montage-instructies (EA)
Einbauanleitung/ Installation Instructions Kit Module/Modules
-
Montage-instructies (EA)
Engelse versie - 07/2014New version available in EnglishFür erweiterte Funktionalität
For extended functionalityEN NL 07/07/201425/03/201331/12/2011Taal:
Engels
Versie:
07/07/2014
Bestandsgrootte:
2.4 MB
Bestandsnaam:
EA00008CA2_0314.pdf
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Montage-instructies (EA)
SD card kit
-
Montage-instructies (EA)
Engelse versie - 03/2021New version available in English32 GB, industrial flash drive
EN NL 23/03/2021Taal:
Engels
Versie:
23/03/2021
Bestandsgrootte:
506.7 KB
Bestandsnaam:
EA01354CEN_0121.pdf
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-
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Montage-instructies (EA)
Kit CM44x / CSXxx / CA80xx Kit Module 485/ETH Installation Instructions
-
Montage-instructies (EA)
Engelse versie - 08/2017New version available in EnglishFor Ethernet configuration, PROFIBUS, Modbus
EN NL 22/08/201722/06/201531/01/201431/12/2011Taal:
Engels
Versie:
22/08/2017
Bestandsgrootte:
2.1 MB
Bestandsnaam:
EA00009CA2_0417.pdf
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Kies uit één van de voorgestelde opties
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-- selected coding-- selected label99.999,00<%label%>
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Zoekt u meer opties? Gebruik dan de individuele configurator om verder te gaan.
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-- selected coding-- selected label99.999,00<%feature%>
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<%label%>99.999,00
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Zoekt u meer opties? Gebruik dan de individuele configurator om verder te gaan.
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Process Connection
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<%label%>99.999,00
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<%label%>99.999,00
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<%feature%><%coding%><%label%>
- CAD-tekeningen CAD-tekeningen
- CAD-tekeningen
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Prijzen per stuk
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<%range%><%price%>
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- Optionele extra's
Individuele configuratie
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