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Flexible Multiparameter Field Device Liquiline CM448

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SKU:
Liquiline CM448 Series
MPN:
Liquiline CM448
Weight:
0.00 Grams
+971 4 259 5133

Description

Application

The Liquiline CM448 transmitter enables the connection of up to 8 Memosens sensors, allowing you to choose from more than 12 different measurement parameters. It features automatic sensor recognition, easy operation, and standardized spare parts compatible with other devices in the Liquiline platform. With its flexible inputs, outputs, control capabilities, and mathematical modules, it can also manage cleaning systems or dosing pumps. Additionally, Heartbeat Technology helps achieve an optimal balance between measurement point availability and maintenance costs. The Liquiline CM448 is ideal for a wide range of industries and applications, including:

  • Food & Beverages
  • Life Sciences
  • Power & Energy
  • Water & Wastewater
  • Chemicals
  • Marine

It supports a variety of communication protocols and interfaces, such as:

  • 0/4...20 mA
  • HART
  • PROFIBUS DP
  • Modbus RS485/RTU
  • Modbus TCP
  • EtherNet/IP
  • PROFINET
  • Webserver

For hazardous environments, the transmitter can be extended with a module that includes explosion protection approvals like IECEx, ATEX, and CSA, allowing the connection of sensors in hazardous areas.


Benefits

Clever simplicity:A single controller for all parameters and applications, featuring an intuitive interface, automatic sensor recognition, and hot plug-and-play capability with pre-calibrated Memosens sensors. Complete package:The 8-channel device offers maximum flexibility for a wide range of measurement tasks. Seamless system integration:A broad portfolio of communication standards ensures compatibility with any distributed control system (DCS). Simple and safe commissioning:The ability to save configuration settings on an SD card allows for quick and efficient setup on multiple installations. Remote process control:An integrated web server enables operators to remotely access diagnostic data, perform configurations, and manage device parameters using any web browser, even from a smartphone. Increased availability, reduced costs:Heartbeat Technology facilitates status-based maintenance and easy verification of the entire measurement point, helping to implement optimization strategies efficiently.

Documents

You may want to read this product's catalog. If so, please click to view the Liquiline CM448 Series datasheet.

SPECIFICATIONS

Turbidity Specification

Measuring principle 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,
Alarm relay, 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, alarm relay
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications EAC, cCSAus

Analyser Specification

Measuring principle 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, alarm relay
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

pH Specification

Measuring principle Potentiometric
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
Additional certifications EAC, cCSAus

ORP Redox Specification

Measuring principle 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
Additional certifications EAC, cCSAus

Conductivity Specification

Measuring principle 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
Additional certifications EAC, cCSAus

Oxygen Specification

Measuring principle Amperometric oxygen measurement
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
Additional certifications EAC, cCSAus

Disinfection Specification

Measuring principle 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
Additional certifications EAC, cCSAus
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