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Liquiline CM448 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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Liquiline transmitters with Heartbeat Technology offer status-oriented maintenance and easy verification of the measuring point and help you to carry out optimization measures.
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Stay flexible with the Liquiline CM448 transmitter: its modular design allows you to easily add functionality at any time (e.g. digital fieldbuses, relays, etc.).
Liquiline CM448 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 8x 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
IP66 / IP67
Toepassingsgebied
The Liquiline CM448 transmitter allows you to connect up to 8 Memosens sensors of your choice from over 12 measurement parameters. It offers automatic sensor recognition, simple operation, and standardized spare parts with all other devices of the Liquiline platform. With its inputs, outputs, controllers, and math modules, you can even control cleaning systems or dosing pumps. Heartbeat Technology helps you find the ideal balance between measuring point availability and maintenance costs.
Liquiline CM448 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
Clever simplicity:
One controller for all parameters and applications, intuitive user interface, automatic sensor recognition, hot plug & play with pre-calibrated Memosens sensors.Complete package:
8 channels in one device provide the highest flexibility for every measuring task.Seamless system integration:
Unique portfolio of communication standards suits every distributed control system (DCS).Simple and safe commissioning:
Saving configuration on SD card enables fast set-up on duplicate installations.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
-
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 |
Extended selectie
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High-end producten
- Functioneel en uiterst doelmatig
Technische topkwaliteit
Eenvoud
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Meetprincipe
Potentiometric
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Application
Modular 4 wire controller
Multichannel: 1 to 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 55 °C (0 to 130 °F)
-
Ingress protection
IP66 / IP67
-
Input
1 to 8x 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
Sensor ORP / Redox
-
Application
Modular 4 wire controller
Multichannel: 1 to 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 55 °C (0 to 130 °F)
-
Ingress protection
IP66 / IP67
-
Input
1 to 8x 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
Conductive
-
Application
Modular 4 wire controller
Multichannel: 1 to 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Ingress protection
IP66 / IP67
-
Input
1 to 8x 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 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 55 °C (0 to 130 °F)
-
Input
1 to 8x 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
Free chlorine
-
Application
Modular 4 wire controller
Multichannel: 1 to 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 55 °C (0 to 130 °F)
-
Input
1 to 8x 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 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 55 °C (0 to 130 °F)
-
Ingress protection
IP66 / IP67
-
Input
1 to 8x 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
Potentiometric / ISE
-
Characteristic
Robust plastic housing
All non-ex applications -
Process temperature
-20 to 55 °C (0 to 130 °F)
-
Application
Modular 4 wire controller
Multichannel: 1 to 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Output / communication
2 to 8x 0/4 to 20 mA current outputs, alarmrelay
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Input
1 to 8x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional
-
-
Technische informatie (TI)
TI Liquiline CM442/CM444/CM448
Engelse versie - 11/2025
New version available in English
Multiparameter transmitter with a maximum of eight measuring channels based on digital Memosens technology
EN NL 10/11/202511/03/202528/08/202410/08/202204/07/2022Taal:
Engels
Versie:
10/11/2025
Bestandsgrootte:
5.9 MB
Bestandsnaam:
TI00444CEN_2925-00.pdf
-
-
-
Technische informatie (TI)
TI Liquiline CM442/CM444/CM448
-
Technische informatie (TI)
Engelse versie - 11/2025New version available in EnglishMultiparameter transmitter with a maximum of eight measuring channels based on digital Memosens technology
EN NL 10/11/202511/03/202528/08/202410/08/202204/07/2022Taal:
Engels
Versie:
10/11/2025
Bestandsgrootte:
5.9 MB
Bestandsnaam:
TI00444CEN_2925-00.pdf
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-
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Bedieningshandleiding (BA)
Memosens
-
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
-
-
-
Bedieningshandleiding (BA)
Operating Instructions
-
Bedieningshandleiding (BA)
Engelse versie - 06/2013New version available in EnglishCommunication via the HART protocol
EN NL 27/06/201315/09/2011Taal:
Engels
Versie:
27/06/2013
Bestandsgrootte:
1.9 MB
Bestandsnaam:
BA00486CEN_0213.pdf
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-
-
Bedieningshandleiding (BA)
Inbedrijfstellingsvoorschrift
-
Bedieningshandleiding (BA)
Nederlandse versie - 03/2013New version available in EnglishInbedrijfname
EN NL 19/03/202525/09/202310/08/202204/07/202208/10/2021Taal:
Nederlands
Versie:
25/03/2013
Bestandsgrootte:
13.5 MB
Bestandsnaam:
BA00444CNL_1613.pdf
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-
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Beknopte instructie (KA)
KA Liquiline CM442/CM444/CM448
-
Beknopte instructie (KA)
Nederlandse versie - 11/2025New version available in EnglishUniversele vierdraads multikanaals transmitter
EN NL 07/11/202525/09/202312/08/202208/10/202106/05/2021Taal:
Nederlands
Versie:
07/11/2025
Bestandsgrootte:
3.4 MB
Bestandsnaam:
KA01159CNL_1125-00.pdf
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-
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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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-
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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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-
-
Montage-instructies (EA)
Kit Mastbefestigung Post mounting kit 71096920 Installation Instructions
-
Montage-instructies (EA)
Engelse versie - 02/2017New version available in EnglishKit Mastbefestigung
EN NL 28/02/201711/06/201431/12/2011Taal:
Engels
Versie:
28/02/2017
Bestandsgrootte:
659.1 KB
Bestandsnaam:
EA00010CA2_0317.pdf
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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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