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Multichannel transmitter
Liquiline CM44P

Liquiline CM44P - Multichannel transmitter for process photometers and Memosens sensors ©Endress+Hauser
Liquiline CM44P - DIN-rail transmitter for process photometers and Memosens sensors ©Endress+Hauser
Liquiline CM44P with OUSAF44 UV process photometer and Memosens sensors for pH, conductivity ©Endress+Hauser

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.

  • Liquiline CM44P - Multichannel transmitter for process photometers and Memosens sensors
  • Liquiline CM44P - DIN-rail transmitter for process photometers and Memosens sensors
  • Liquiline CM44P with OUSAF44 UV process photometer and Memosens sensors for pH, conductivity

Multiparameter device for process photometers and Memosens sensors

Liquiline CM44P is the first transmitter that gives you the opportunity of combining process photometers and Memosens sensors. It facilitates the setup of complete measuring points for monitoring processes such as chromatography, fermentation, phase separation and filtration. The transmitter saves time and money by offering seamless system integration, simple operation and a reduced need for spare part stock. Liquiline CM44P brings all benefits of the Liquiline platform to process photometers.

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  • Specs at a glance

    • Ingres protection

      Cabinet device: IP20 shock protection
      External display: IP66
      Field device: IP 66/67

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  • Benefits

    • Intelligent design: One controller for all parameters including process photometers

    • Cost-saving and comfortable set-up of measuring points: Combine up to two process photometers and four Memosens sensors for a perfect fit to your application

    • Easy to...

  • Field of application

    Liquiline CM44P is especially suited for applications in the following industries:

    • Life Sciences

    • Food & Beverages

    • Chemicals

    • Oil & Gas

    Liquiline CM44P features all common communication protocols and interfaces, such as:

    • 0/4...20 mA

    • HART

    • PROFIBUS DP

    • Modbus...

Features and specifications

Back

Details

  • Measuring principle

    MIR Spectroscopy

  • Application

    Transmitter for process photometer and Memosens sensors

  • Characteristic

    Robust plastic housing
    All non-ex applications

  • Measurement range

    Photometer:
    OUSAF12, OUSAF21, OUSAF22, OUSAF44, OUSAF46:
    0 to 2.5 AU
    Max. 50 OD (depending on the optical path length)
    OUSAF11:
    0 to 3 AU
    0 to 6 OD (depending on the optical path length)
    OUSTF10:
    0 to 200 FTU
    0 to 200 ppm DE
    OUSBT66:
    0 to 4 AU
    0 to 8 OD (depending on the optical path length)

  • Design

    1 or 2 process photometer, 0 to 4 Memosens Input
    2 to 8x current output, alarmrelay, 4x relay, SD card for software update and copy & paste of setup

  • Material

    Housing base and DIN rail housing: PC-FR
    Housing seal and display seal: EPDM

  • Ingres protection

    Cabinet device: IP20 shock protection
    External display: IP66
    Field device: IP 66/67

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • 7
    • Nr 7 Order code 71141336

      Kit base module BASE-E

      2x 0/4..20 mA out, alarm relay 2x digital sensor, with connection cable CM444/CM448

    • Order code 71431302

      Kit: base module BASE2-E

      CM44: backplane version 2 and min. firmware 01.07.00 needed. CSFxx: backplane version 2 and min. firmware 01.07.03 needed. CA80: backplane version 2, interface module version 2, control module version 2 and min. firmware 01.08.00 needed.

  • 14
    • Nr 14 Order code 71293900

      Kit CM44P: module PEM (w/o adjustment)

    • Nr 14 Order code 71272410

      Kit: module ETH

      (+Webserver) extendable via upgrade code to Modbus TCP or EtherNet/IP CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71111053

      Kit : module AOR

      2x Relay, 2x 0/4..20mA Out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71125375

      Kit: module 2R

      2x Relay CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71125376

      Kit: module 4R

      4x Relay CM442 / CM444 / CM448 / CSF48

    • Nr 14 Order code 71135631

      Kit: module 2DS

      2x digital sensor CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135632

      Kit: module 2AO

      2x 0/4..20mA Out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135633

      Kit: module 4AO

      4x 0/4..20mA Out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135634

      Kit: module 485

      (+Webserver) Extendable via upgrade code to Profibus DP or Modbus RS485 or Modbus TCP or EtherNet/IP CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71135639

      Kit: module 2AI

      2x 0/4..20mA In CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135638

      Kit: module DIO

      2x digital in, 2x digital out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

  • 17
  • 21
  • 22
  • 23
  • 9
    • Nr 9 Order code 71104106

      Kit CM44x: Cover complete with display

      CM442/CM444/CM448

    • Nr 9 Order code 71269458

      Kit CM44x:Cover with knob, no display

      w/o display module!

  • 24
    • Nr 24 Order code 71185295

      Kit: external graph.display, cabinet

      installation, plastic, navigator+softkeys, incl. cable IP66 CM442R/CM444R/CM448R

  • 5
  • 2
    • Nr 2 Order code 71101734

      Kit: field housing lower part plastic

      CM442/CM444/CM448

  • 20
  • 1
    • Order code 71449914

      Upgr.code:EtherNet/IP+Webserver BASE2

      Successor kit: Kit: XPC0018 activation code EtherNet/IP + Webserver

    • Order code 71449915

      Upgr.code Modbus TCP+Webserver BASE2

      Successor kit: XPC0020 activation code Modbus TCP + Webserver

    • Order code 71449918

      Upgrade code: Webserver for BASE2

      Successor kit: XPC0021 activation code Webserver for BASE2

    • Order code 71449901

      Upgr.code: PROFINET+Webserver f. BASE2

      Successor kit: XPC0022 activation code PROFINET + Webserver

  • 10,12
    • Nr 10,12 Order code 71101765

      Kit: mechanical inner housing parts

      Cable mounting rail with double clamps Insert side panels CM442/CM444/CM448

  • 15
    • Nr 15 Order code 71101768

      Kit: set cable glands M complete

      complete set for field housing CM442/CM444/CM448

    • Nr 15 Order code 71101770

      Kit: Set cable glands NPT complete

      complete set for field housing CM442/CM444/CM448

    • Nr 15 Order code 71101771

      Kit: Set cable glands G complete

      complete set for field housing CM442/CM444/CM448

  • 6,13
    • Nr 6,13 Order code 71107455

      Kit: set 5end and blind cover

      CM442/CM444/CM448/CSF48

  • 16
    • Nr 16 Order code 71107456

      Kit: M12 external jack f. digital sensor

      fully assembled CM442 / CM444 / CM448

    • Order code 71140892

      Kit M12 ext.jack ProfibusDP/Modbus RS485

      B-coded, fully assembled CM442/CM444/CM448/CSF48

    • Order code 71140893

      Kit: M12 external jack for Ethernet

      D-coded, fully assembled CM442/CM444/CM448/CSF48

    • Order code 51517507

      Kit: external CDI jack complete

      Retrofit for CDI-interface connection, with ready-made cable ends. CM42 / CM442 / CM444 / CM448 / CSF48

  • 14
    • Nr 14 Order code 71140888

      Upgrade Kit: Modul 485 + Profibus DP

      (+Webserver) CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71279809

      Upgrade Kit: Modul ETH + Modbus TCP

      (+Webserver) CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71279812

      Upgrade Kit: Modul ETH + EtherNet/IP

      (+Webserver) CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71293900

      Kit CM44P: module PEM (w/o adjustment)

    • Nr 14 Order code 71272410

      Kit: module ETH

      (+Webserver) extendable via upgrade code to Modbus TCP or EtherNet/IP CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71111053

      Kit : module AOR

      2x Relay, 2x 0/4..20mA Out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71125375

      Kit: module 2R

      2x Relay CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71125376

      Kit: module 4R

      4x Relay CM442 / CM444 / CM448 / CSF48

    • Nr 14 Order code 71135631

      Kit: module 2DS

      2x digital sensor CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Order code XPRFID-

      Spare RFID TAG

      Consists of: RFID TAG, fixing wire, crimp sleeve.

  • 14
    • Nr 14 Order code 71135632

      Kit: module 2AO

      2x 0/4..20mA Out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135633

      Kit: module 4AO

      4x 0/4..20mA Out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135634

      Kit: module 485

      (+Webserver) Extendable via upgrade code to Profibus DP or Modbus RS485 or Modbus TCP or EtherNet/IP CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Nr 14 Order code 71135639

      Kit: module 2AI

      2x 0/4..20mA In CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

    • Nr 14 Order code 71135638

      Kit: module DIO

      2x digital in, 2x digital out CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R

  • 16
    • Nr 16 Order code 71107456

      Kit: M12 external jack f. digital sensor

      fully assembled CM442 / CM444 / CM448

    • Order code 71140892

      Kit M12 ext.jack ProfibusDP/Modbus RS485

      B-coded, fully assembled CM442/CM444/CM448/CSF48

    • Order code 71140893

      Kit: M12 external jack for Ethernet

      D-coded, fully assembled CM442/CM444/CM448/CSF48

    • Order code 71128428

      Upgrade code: HART

      digital communication (provide serial number of device) CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R Successor: XPC0023 Activation code HART

    • Order code 71114663

      Upgradecode: 2 digital sensor inputs

      (provide serial number of device) CM442 / CM442R / CSF48 Successor kit: XPC0026 activation code Liquiline input /outputs

    • Order code 71135635

      Upgrade code: Profibus DP module 485

      Enter this code to change active fieldbus protocol to Profibus DP (provide serial number of device) CM442 / CM444 / CM448 / CSF48 CM442R / CM444R / CM448R Successor kit: Activation code PROFIBUS DP f 485 module

    • Order code 71140891

      Upgrade code: 2x 0/4..20mA Output

      for module BASE-E (provide serial number of device) CM444 / CM448 / CM444R / CM448R Successor kit: XPC0026 activation code Liquiline input /outputs

    • Order code 71211288

      Upgrade code: Feedforward control

      Upgrade code: Feedforward control requires 0/4..20mA Input or digital communication (provide serial number of device) CM442/CM444/CM448/CSF48 CM442R/CM444R-CM448R

    • Order code 71211289

      Upgrade code: Measuring Range Switch

      Upgrade code: Measuring Range Switch requires digital Input or digital communication (provide serial number of device CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Order code 71239104

      Upgrade code: Chemoclean Plus

      requires relays or digital outputs or digital fieldbus communication and optional digital inputs (provide serial number of device) CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R

    • Order code 71279813

      Upgrade code Modbus TCP f.module ETH

      Enter this code to change active fieldbus protocol to Modbus TCP (provide serial number of device) CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R Successor kit: XPC0020 activation code Modbus TCP + Webserver

    • Order code 71279830

      Upgrade code EtherNet/IP f. module ETH

      Enter this code to change active fieldbus protocol to EtherNet/IP (provide serial number of device) CM442/CM444/CM448/CSF48 CM442R/CM444R/CM448R Successor kit: XPC0018 activation code EtherNet IP + Webserver

    • Order code 71110815

      SD-Card, 1GB, Industrial Flash Drive

      .

    • Order code 71127100

      SD-Card with Firmware, 1GB

      Industrial Flash Drive, Liquiline firmware for 4-wire platform CM442 / CM444 / CM448 / CSF48

    • Order code 51517507

      Kit: external CDI jack complete

      Retrofit for CDI-interface connection, with ready-made cable ends. CM42 / CM442 / CM444 / CM448 / CSF48

    • Order code CYY101-A

      Stainless steel 1.4301, 320x300x270mm

    • Order code 71092051

      Velco cable connector, 4 pieces

      4 pieces, for sensor cable

    • Order code 71096920

      Pipe mounting kit CM442/CM444/CM448

    • Order code 71185296

      Kit: external graph. display, portable

      commissioning, plastic, navigator+softkeys, incl. cable IP65 CM442R/CM444R/CM448R

Success stories

  • real-time monitoring of critical parameters in fermentation processes real-time monitoring of critical parameters in fermentation processes

    Advanced bioprocess control

    From time consuming sample analysis to real-time monitoring of critical parameters in fermentation processes thanks to complete solutions from hardware to development and analytical services.

  • Reaction of styrene-butyl acrylate emulsion polymerizatio Reaction of styrene-butyl acrylate emulsion polymerizatio

    Monitoring Emulsion Polymerization Reactions

    Process optimization via reaction endpoint detection and control of kinetics

  • Schematic diagram of process-control system for semi-batch polymerization Schematic diagram of process-control system for semi-batch polymerization

    Semi-batch polymerization

    Monitoring and control of a semi-batch polymerization with Raman spectroscopy

  • Industrial WWTP at Pasfrost Industrial WWTP at Pasfrost

    Compliance made easy

    The automated phosphate monitoring with Liquiline System CA80PH helps the food company Pasfrost ensure the compliance with the strict limit values for its industrial wastewater.

  • Pasfrost plant in Passendale, Belgium Pasfrost plant in Passendale, Belgium

    Conductivity measurement in a water reuse plant

    Pasfrost relies on Memosens CLS82D for the conductivity measurements in its water reuse plant. The sensor provides precise measurements even of very low conductivity values.

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