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Liquiline CM448R is a compact DIN-Rail transmitter for pH, ORP, conductivity, oxygen, turbidity ...

8-channel transmitter
Liquiline CM448R

Flexible multiparameter DIN-rail and cabinet device for all industries

CM448R
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Specs at a glance

  • Input

    1...8x Memosens digital input
    2x 0/4..20mA Input optional
    2..4x Digital input optional

  • Output / communication

    2...8x 0/4...20 mA current outputs
    alarmrelay
    4x relay
    ProfibusDP
    Modbus RS485
    Modbus TCP
    Ethernet

  • Ingress protection

    IP20 transmitter
    IP66 optional Display

Field of application

Liquiline CM448R allows you to connect up to 8 Memosens sensors of your choice from over 12 measurement parameters. With its compact design, it fits into any cabinet - and even offers inputs, outputs, controllers, and math modules, e.g. for control of sensor cleaning. 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 CM448R is suitable for all industries and their utilities, such as:

  • Food & Beverages

  • Life Sciences

  • Power & Energy

  • Water & Wastewater

  • 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.

Benefits

  • Saves space, saves money:
    Small footprint, 8 channels in one device, 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.

Videos

  • Memosens technology
    Memosens 2.0: Cutting-edge sensor technology reloaded

    Make life easier, increase process safety and stay connected with Memosens 2.0 digital technology.

  • Heartbeat Technology
    Smart instrumentation through Heartbeat Technology

    You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

Extended selection

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  • Simple products

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Technical excellence

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  • Standard products

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Technical excellence

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Meet your basic measurement needs

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Handle your core processes easily

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