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Liquiline CM444R is a compact DIN-Rail transmitter for pH, ORP, conductivity, oxygen, turbidity ...

4-channel transmitter
Liquiline CM444R

Expandable multiparameter DIN-rail and cabinet device for all industries

CM444R
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Measuring / Application task

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  • Measuring principle

    Potentiometric

  • 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

  • Additional certifications

    EAC, cCSAus

  • Measuring principle

    Sensor ORP / Redox

  • 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

  • Additional certifications

    EAC, cCSAus

  • Measuring principle

    Conductive

  • 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

  • Additional certifications

    EAC, cCSAus

  • Measuring principle

    Amperometric oxygen measurement

  • 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

  • Additional certifications

    EAC, cCSAus

  • Measuring principle

    Total chlorine

  • 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

  • Additional certifications

    EAC, cCSAus

  • Measuring principle

    Single beam scattered light

  • 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

  • Additional certifications

    EAC, cCSAus

  • Measuring principle

    Ultrasonic sensor

  • 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

  • Additional certifications

    EAC, cCSAus