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Liquiline CM442R 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 CM442R is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
Kratke specifikacije
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Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Ingress protection
Transmitter: IP20
Optional Display: IP66
Područje primjene
Liquiline CM442R allows you to connect up to 2 Memosens sensors of your choice from over 12 measurement parameters. With its extremely compact design, it fits into any cabinet - and even offers inputs, outputs, controllers, and math modules, e.g. for cleaning control. 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 CM442R 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.
Prednosti
Saves space, saves money:
Extremely small footprint, 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.
Videozapisi
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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.
Extended odabir
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Vrhunski proizvodi
- Izuzetno funkcionalno i prikladno
Tehnička izvrsnost
Jednostavnost
-
Jednostavni proizvodi
- Jednostavno je odabrati, instalirati i rukovati
Tehnička izvrsnost
Jednostavnost
-
Standardni proizvodi
- Pouzdano, robustno i s malo održavanja
Tehnička izvrsnost
Jednostavnost
-
Specijalizirani proizvodi
- Dizajnirano za zahtjevne aplikacije
Tehnička izvrsnost
Jednostavnost
Promjenjivo
| FLEX odabir | Tehnička izvrsnost | Jednostavnost |
|---|---|---|
Fundamental odabir Udovoljite svojim osnovnim potrebama u mjernju |
Tehnička izvrsnost
|
Jednostavnost
|
Lean odabir Jednostavno upravljajte svojim osnovnim procesima |
Tehnička izvrsnost
|
Jednostavnost
|
Extended odabir Optimizirajte svoje procese s inovativnim tehnologijama |
Tehnička izvrsnost
|
Jednostavnost
|
Xpert odabir Ovladajte svojim najizazovnijim aplikacijama |
Tehnička izvrsnost
|
Jednostavnost
Promjenjivo |
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Mjerni princip
Potentiometric
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
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Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
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Mjerni princip
Sensor ORP / Redox
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
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Mjerni princip
Conductive
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Mjerni princip
Amperometric oxygen measurement
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
-
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Mjerni princip
Total chlorine
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
-
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
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Mjerni princip
Single beam scattered light
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
-
Mjerni princip
Ultrasonic sensor
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two 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
2x Memosens input, 2 to 4x current output, alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
DIN rail housing: PC-FR
Display seal: EPDM -
Dimension
99 x 100 x 97 mm
3.9 x 3.94 x 3.82 inch -
Process temperature
0 to 60 °C (32 to 140 °F)
-
Ingress protection
Transmitter: IP20
Optional Display: IP66 -
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA Input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Certificates, declarations and approvals
EAC, cCSAus
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Tehničke informacije (TI)
TI Liquiline CM442R/CM444R/CM448R
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Tehničke informacije (TI)
Engleska verzija - 11/2025New version available in EnglishCabinet transmitter with a maximum of eight measuring channels based on digital Memosens technology
EN HR 17/11/202512/03/202528/08/202410/08/202203/05/2022Jezik:
English
Verzije:
17/11/2025
Veličina datoteke:
6.7 MB
Naziv datoteke:
TI01112CEN_1425-00.pdf
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Upute za uporabu (BA)
BA Liquiline CM442R/CM444R/CM448R
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Upute za uporabu (BA)
Engleska verzija - 03/2025New version available in EnglishUniversal four-wire multichannel controller
Cabinet installationEN HR 19/03/202525/09/202310/08/202208/10/202120/04/2021Jezik:
English
Verzije:
19/03/2025
Veličina datoteke:
8.7 MB
Naziv datoteke:
BA01225CEN_1825-00.pdf
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Upute za uporabu (BA)
Memosens
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Upute za uporabu (BA)
Engleska verzija - 05/2022New version available in EnglishSensor inputs with Memosens protocol
EN HR 30/05/202228/02/2019Jezik:
English
Verzije:
30/05/2022
Veličina datoteke:
3.3 MB
Naziv datoteke:
BA01245CEN_0822-00.pdf
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Upute za uporabu (BA)
Istruzioni di funzionamento Liquiline CM442R/CM444R/CM448R
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Upute za uporabu (BA)
Talijanska verzija - 06/2013New version available in EnglishControllore universale multicanale a quattro fili per installazione in
armadio
di controllo
Manutenzione e diagnosticaEN HR 27/06/2013Jezik:
Italian
Verzije:
27/06/2013
Veličina datoteke:
1.4 MB
Naziv datoteke:
BA01227CIT_0113.PDF
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Kratke upute (KA)
KA Liquiline CM442R/CM444R/CM448R
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Kratke upute (KA)
Hrvatska verzija - 11/2025New version available in EnglishUniverzalni četverožični višekanalni odašiljač za ugradnju ormara
EN HR 07/11/202525/09/202312/08/202208/10/202120/04/2021Jezik:
Croatian
Verzije:
07/11/2025
Veličina datoteke:
3.9 MB
Naziv datoteke:
KA01160CHR_1225-00.pdf
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Upute za ugradnju (EA)
Einbauanleitung/ Installation Instructions Kit Module/Modules
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Upute za ugradnju (EA)
Engleska verzija - 07/2014New version available in EnglishFür erweiterte Funktionalität
For extended functionalityEN HR 07/07/201425/03/201331/12/2011Jezik:
English
Verzije:
07/07/2014
Veličina datoteke:
2.4 MB
Naziv datoteke:
EA00008CA2_0314.pdf
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Upute za ugradnju (EA)
Kit CM44x/CSXxx/CA80XX
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Upute za ugradnju (EA)
Engleska verzija - 11/2022New version available in EnglishModule 485MB or 485DP
For Ethernet configuration, PROFIBUS DP, Modbus RS485EN HR 28/11/2022Jezik:
English
Verzije:
28/11/2022
Veličina datoteke:
1.8 MB
Naziv datoteke:
EA01447CEN_0122-00.pdf
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Upute za ugradnju (EA)
Kit CM44xR
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Upute za ugradnju (EA)
Engleska verzija - 02/2023New version available in EnglishExternal display
EN HR 24/02/202327/06/2013Jezik:
English
Verzije:
24/02/2023
Veličina datoteke:
1.1 MB
Naziv datoteke:
EA01080CEN_0223-00.pdf
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Upute za ugradnju (EA)
SD card kit
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Upute za ugradnju (EA)
Engleska verzija - 03/2021New version available in English32 GB, industrial flash drive
EN HR 23/03/2021Jezik:
English
Verzije:
23/03/2021
Veličina datoteke:
506.7 KB
Naziv datoteke:
EA01354CEN_0121.pdf
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Upute za ugradnju (EA)
Kit CM44x / CSXxx / CA80xx Kit Module 485/ETH Installation Instructions
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Upute za ugradnju (EA)
Engleska verzija - 08/2017New version available in EnglishFor Ethernet configuration, PROFIBUS, Modbus
EN HR 22/08/201722/06/201531/01/201431/12/2011Jezik:
English
Verzije:
22/08/2017
Veličina datoteke:
2.1 MB
Naziv datoteke:
EA00009CA2_0417.pdf
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