Skip to main content

Product Guide

 Back to list

Liquiline System CA80xx

Product name:
Liquiline System CA80xx


Product types:

Technology & Profiles:

Certification number:


Christoph Merian-Ring 12
4153 Reinach

Lukas Klausmann

Product description:

Analyzer system for online monitoring of water and wastewater treatment

Liquiline System CA80xx offers high-precision measurement for many parameters in all critical control points. As member of the Liquiline platform, it enables plug & play and easy upgrade to a measuring station - minimizing the installation effort. Automatic calibration and cleaning as well as the low consumption of reagents save you operating and maintenance costs. Advanced diagnostics with remote access ensure process safety and support you in providing process documentation to the authorities.


Order variants

  • CA80AM    Ammonium analyzer
  • CA80SI     Silica analyzer
  • CA80FE    Iron analyzer
  • CA80AL    ALuminum analyzer
  • CA80HA    Water hardness analyzer
  • CA80CR    Chromate analyzer
  • CA80NO    Nitrite analyzer
  • CA80PH    Orthophosphate analyzer
  • CA80COD  COD chemical oxygen demand analyzer
  • CA80TP    Total phosphorus analyzer



  • Fast commissioning and plug & play thanks to Memosens technology and user-friendly operation
  • Easy upgrade of functionality - even to a complete measuring station - simply by adding modules and connecting Memosens sensors
  • Advanced diagnostics with remote access for increased process safety
  • Reduced operating costs through automatic calibration and cleaning and long reagent shelf life with cooling module



  • Size

    793 x 530 x 417 mm
    31.22 x 20.87 x 16.42 inch
    Stand housing:
    1693 x 530 x 417 mm
    66.65 x 20.87 x 16.42 inch

  • Design

    Open design / cabinet:
    Plastic ASA-PC
    Stand housing:
    Plastic ASA-PC, steel coated

  • Process temperature

    4 to 40 °C (39 to 104 °F)

  • Ambient temperature

    5 to 40 °C (41 to 104 °F)

    Outdoor version: - 20 to 40 °C (-4 to 104 °F)

  • Process pressure


  • Sample flow rate

    Min. 5 ml/min (0.17 fl.oz/min)

  • Consistency of the sample

    Low solids content

  • Specials

    Easy upgrade to measuring station with up to four digital Memosens sensors
    Automatic calibration and cleaning
    User-configurable measuring, cleaning and calibration intervals
    Optional cooling module for longer reagent life time
    Automatic calibration and cleaning
    Optional 2 channel version
    User-definable measuring ranges
    Flexibale functionality and modular expandable
    Digital communication for remote access

  • Application, depending of measuring parameter

    Monitoring and optimization of the cleaning capacity of municipal and industrial wastewater treatment plants
    Monitoring of the wastewater treatment plant outlet for documentation purposes
    Monitoring and optimization of activated sludge basins

  • Power supply

    100 to 120 VAC / 200 to 240 VAC ± 10%
    24 VDC ± 10%
    50 ± 1 or 60 ± 1.2 Hz

  • Output / communication

    2x 0/4 to 20 mA
    Optional: PROFINET, Webserver, Modbus, Ethernet/IP, Profibus DP

  • Input

    1 or 2 measuring channels
    Optinonal 1 to 4 digital Memosens sensor inputs 

 Back to list

PROFIBUS è un sistema di comunicazione digitale standardizzato ed aperto, utilizzabile in tutte le aree di applicazione, dal manifatturiero al processo.

PROFINET è l'innovativo standard aperto per l'Industrial Ethernet. E' in grado di soddisfare tutti i requisiti necessari per le applicazioni di automazione industriale.

IO-LINK è la prima tecnologia IO standardizzata a livello mondiale (IEC 61131-9) per comunicare con sensori ed attuatori sotto il livello di comunicazione del bus di campo. Può essere integrata con PROFIBUS e PROFINET.