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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.
Lastnosti na dlani
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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
Področje uporabe
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.
Prednosti
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.
Videoposnetki
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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.
Segment Extended
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Vrhunski produkti
- Visoko funkcionalni in praktični
Tehnična odličnost
Preprostost
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Standardni produkti
- Zanesljivi, robustni, nezahtevni za vzdrževanje
Tehnična odličnost
Preprostost
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Specialni produkti
- Zasnovani za posebej zahtevne aplikacije
Tehnična odličnost
Preprostost
Spremenljivo
| FLEX izbira | Tehnična odličnost | Preprostost |
|---|---|---|
Segment Fundamental Zadostite svojim osnovnim merilnim potrebam |
Tehnična odličnost
|
Preprostost
|
Segment Lean Obvladajte ključne procese na preprost način |
Tehnična odličnost
|
Preprostost
|
Segment Extended Optimirajte procese z inovativnimi tehnologijami |
Tehnična odličnost
|
Preprostost
|
Segment Xpert Imejte pod nadzorom najzahtevnejše aplikacije |
Tehnična odličnost
|
Preprostost
Spremenljivo |
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Merilni princip
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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Merilni princip
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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Merilni princip
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
-
Merilni princip
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
-
Merilni princip
Total chlorine
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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
-
Merilni princip
Single beam scattered light
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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
-
Merilni princip
Ultrasonic sensor
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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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Tehnične informacije (TI)
TI Liquiline CM442R/CM444R/CM448R
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Tehnične informacije (TI)
Angleška različica - 11/2025New version available in EnglishCabinet transmitter with a maximum of eight measuring channels based on digital Memosens technology
EN SL 17/11/202512/03/202503/02/201401/07/2013Jezik:
angleščina
Verzija:
17/11/2025
Velikost datoteke:
6.7 MB
Ime datoteke:
TI01112CEN_1425-00.pdf
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Navodila za uporabo (BA)
BA Liquiline CM442R/CM444R/CM448R
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Navodila za uporabo (BA)
Angleška različica - 03/2025New version available in EnglishUniversal four-wire multichannel controller
Cabinet installationEN SL 19/03/202510/08/202208/10/202120/04/202127/01/2020Jezik:
angleščina
Verzija:
19/03/2025
Velikost datoteke:
8.7 MB
Ime datoteke:
BA01225CEN_1825-00.pdf
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Navodila za uporabo (BA)
Memosens
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Navodila za uporabo (BA)
Portugalska različica - 05/2022New version available in EnglishEntradas do sensor com protocolo Memosens
EN SL 30/05/202228/02/2019Jezik:
portugalščina
Verzija:
30/05/2022
Velikost datoteke:
3.4 MB
Ime datoteke:
BA01245CPT_0822-00.pdf
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Navodila za uporabo (BA)
Liquiline CM442R/CM444R/CM448R
-
Navodila za uporabo (BA)
Francoska različica - 06/2013New version available in EnglishContrôleur multivoie 4 fils universel
pour montage en armoire de commande
Maintenance & DiagnosticJezik:
French
Verzija:
27/06/2013
Velikost datoteke:
2.4 MB
Ime datoteke:
BA01227CFR_0113.pdf
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Kratka navodila (KA)
KA Liquiline CM442R/CM444R/CM448R
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Kratka navodila (KA)
Slovenska različica - 11/2025New version available in EnglishUniverzalni 4-žični večkanalni merilni pretvornik za vgradnjo v omare
EN SL 07/11/202525/09/202312/08/202208/10/202120/04/2021Jezik:
slovenščina
Verzija:
07/11/2025
Velikost datoteke:
3.9 MB
Ime datoteke:
KA01160CSL_1225-00.pdf
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Navodila za vgradnjo (EA)
Liquiline modules collection instructions
-
Navodila za vgradnjo (EA)
Angleška različica - 06/2025New version available in EnglishLiquiline modules collection instructions
EN SL 30/06/2025Jezik:
angleščina
Verzija:
30/06/2025
Velikost datoteke:
1 MB
Ime datoteke:
71104852_cm44xsammel.pdf
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-
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Navodila za vgradnjo (EA)
Kits CM444R/448R Rail-mount power supply
-
Navodila za vgradnjo (EA)
Angleška različica - 09/2025New version available in EnglishKits CM444R/448R Rail-mount power supply (Hutschienen-Netzteil)
Valid for 71222277, 71222279 and 71224563EN SL 26/09/2025Jezik:
angleščina
Verzija:
26/09/2025
Velikost datoteke:
470.9 KB
Ime datoteke:
71226626 Anleitung Kits CM44xR Netzteil 2025-09.pdf
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Ex varnostna navodila (XA)
XA Liquiline CM442, CM444, CM448, CM442R, CM444R, CM448R, CM44P
-
Ex varnostna navodila (XA)
Angleška različica - 01/2026New version available in EnglishUniversal four-wire multichannel controller
CSA CL I, DIV 2, GP A-D T4AEN SL 14/01/202606/03/202518/02/2025Jezik:
angleščina
Verzija:
14/01/2026
Velikost datoteke:
8.9 MB
Ime datoteke:
XA02420CEN_0426-00.pdf
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-
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Ex varnostna navodila (XA)
XA Liquiline CM442, CM444, CM448, CM442R, CM444R, CM448R, CM44P
-
Ex varnostna navodila (XA)
Slovenska različica - 09/2023New version available in EnglishUniverzalni 4-žični večkanalni krmilnik
ATEX II (1) G [Ex ia Ga] IIC
IECEx [Ex ia Ga] IICEN SL 01/09/202327/01/202210/06/2021Jezik:
slovenščina
Verzija:
01/09/2023
Velikost datoteke:
1.5 MB
Ime datoteke:
XA02419CSL_0323-00.pdf
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-
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Ex varnostna navodila (XA)
XA Liquiline CM442, CM444, CM448, CM442R, CM444R, CM448R, CM44P
-
Ex varnostna navodila (XA)
Angleška različica - 09/2025New version available in EnglishUniversal four-wire multichannel controller
EAC Ex [Ex ia Ga] IICEN SL 05/09/2025Jezik:
angleščina
Verzija:
05/09/2025
Velikost datoteke:
1.5 MB
Ime datoteke:
XA03548CEN_0125-00.pdf
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Izberite med predlaganimi možnostmi
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-- selected coding-- selected label99.999,00<%label%>
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Želite več možnosti? Uporabite individualni konfigurator za nadaljevanje.
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-- selected coding-- selected label99.999,00<%feature%>
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<%label%>99.999,00
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Želite več možnosti? Uporabite individualni konfigurator za nadaljevanje.
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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 risbe CAD risbe
- CAD risbe
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Cena za kos
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<%range%><%price%>
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- Izbirni dodatki
Individualna konfiguracija
Pogosto kupljeno skupaj
Dodatna oprema
Sorodni izdelki