1-/2-channel transmitter
Liquiline CM442R

Liquiline CM442R is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen and more. ©Endress+Hauser

Liquiline CM442R is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.

An optional display enables configuration, maintenance and operation of the measuring point on-site. ©Endress+Hauser

An optional display enables configuration, maintenance and operation of the measuring point on-site.

Heartbeat Technology offers diagnostics, verification and monitoring of the measuring point. ©Endress+Hauser

Liquiline transmitters with Heartbeat Technology offer status-oriented maintenance and easy verification of the measuring point and help you to carry out optimization measures.

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.

Compact multiparameter DIN-rail and cabinet device for all industries

Liquiline CM442R is an easy-to-use, digital multiparameter transmitter for process monitoring and control in all applications - even where mounting space is limited. It saves you time and money through simplified and quick system integration, installation, and handling. The 1-/2-channel controller is extremely compact and fits in every cabinet. Liquiline CM442R provides you with all the benefits of a best-in-class transmitter platform from clever simplicity to maximum process safety.

  • Avantajlar

    • 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...

  • Uygulama alanı

    The Liquiline CM442R multiparameter transmitter is suitable for all applications in non-hazardous areas, for example in these industries and their utilities:

    • Food & Beverages

    • Life Sciences

    • Power & Energy

    • Water & Wastewater

    • Chemicals

    Liquiline...

Details

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)

  • Dimension

    99 (3.9) x 11 (0,43) x 98 (3.86) mm (inch)

  • Process temperature

    -20...60°C / 0...140°F

  • Ingres protection

    IP20 Transmitter
    IP66 optionales Display

  • Input

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

  • Output

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

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)

  • Dimension

    99 x 11 x 98 mm

  • Process temperature

    -20...60°C / 0...140°F

  • Ingres protection

    IP20 Transmitter
    IP66 optional Display

  • Input

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

  • Output

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

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)

  • Dimension

    99 (3.9) x 11 (0,43) x 98 (3.86) mm (inch)

  • Process temperature

    -20...60°C / 0...140°F

  • Input

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

  • Output

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

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)

  • Dimension

    99 x 11 x 98 mm

  • Process temperature

    -20...60°C / 0...140°F

  • Ingres protection

    IP20 Transmitter
    IP66 optional Display

  • Input

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

  • Output

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

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)

  • Dimension

    99 (3.9) x 11 (0,43) x 98 (3.86) mm (inch)

  • Process temperature

    -20...60°C / 0...140°F

  • Ingres protection

    IP20 Transmitter
    IP66 optional Display

  • Input

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

  • Output

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

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)

  • Dimension

    99 (3.9) x 11 (0,43) x 98 (3.86) mm (inch)

  • Process temperature

    -20...60°C / 0...140°F

  • Input

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

  • Output

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

  • Measuring principle

    UV photometric

  • 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...4x current output
    alarmrelay
    2x relay
    SD card for software update and copy & paste of setup

  • Material

    Plastic (polycarbonate)Plastic (polycarbonate)

  • Dimension

    99 (3.9) x 11 (0,43) x 98 (3.86) mm (inch)

  • Process temperature

    -20...60°C / 0...140°F

  • Ingres protection

    IP20 Transmitter
    IP66 optional Display

  • Input

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

  • Output

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

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