©Endress+Hauser
Liquiline Control CDC90 automatically cleans, validates, calibrates, adjusts and monitors your pH and ORP sensors.
©Endress+Hauser
Control and monitor the system and the entire measuring point conveniently with a tablet or smartphone.
The system is suitable for measuring points in harsh environments and hazardous areas.
Field of application
The Liquiline Control CDC90 plug & play system automates Memosens pH and ORP measuring points in all industries. It cleans, validates, calibrates and adjusts up to two sensors automatically, reducing maintenance effort, improving working safety in harmful areas and helping to ensure the yield and quality of your product. It can easily be integrated into existing plant infrastructures and allows convenient remote control of your measuring points via any process control system or mobile device.
Liquiline Control CDC90 automates pH and ORP measuring points in all industries. It is suitable for each application where:
The sensors must be cleaned and/or calibrated frequently.
The measuring point is difficult to access.
The measuring point is in a harmful environment.
The process requires reproducible precise pH measurement.
The process requires measurement at frequent intervals.
The performance of the measuring point must be controlled and documented frequently.
Benefits
Optimized cleaning and calibration cycles ensure reliable and reproducible measured values that help you to improve product yield, product quality and raw material consumption.
Pro-active cleaning and calibration in case of sensor blocking and fouling ensures reliable values to keep your product safe.
Increased safety for your service personnel as it minimizes maintenance actions in difficult-to-access areas and harsh or harmful environments.
Seamless system integration into your process control system thanks to certified communication standards such as 0/4…20mA, PROFIBUS DP, Modbus TCP, EtherNet/IP, PROFINET and web server technology.
Pre-defined cleaning and calibration programs allow a quick start and commissioning of Liquiline Control CDC90 and keep your investment effort low.
Success stories
An automated system for pH measurements at AVR
AVR Waste in Botlek, Rotterdam, processes up to 1.7 million tons of residual waste per year. Discover how they optimized their pH measurement thanks to Endress+Hauser
Read the full story
The all-round carefree panel
Water Analysis Panels make continuous monitoring of drinking water easy at the water treatment plant in Frasnacht, Switzerland.
Read the full story
Controlled by Liquiline Control
Liquiline Control regulates nitrification and denitrification in the Stadtlohn wastewater treatment plant. The control system ensures compliance with limit values and optimized energy usage.
Automated nitrogen removal in Stadtlohn WWTP
Simple products
Easy to select, install and operate
Technical excellence
Simplicity
Standard products
Reliable, robust and low-maintenance
Technical excellence
Simplicity
High-end products
Highly functional and convenient
Technical excellence
Simplicity
Specialized products
Designed for demanding applications
Technical excellence
Simplicity
FLEX selections
Technical excellence
Simplicity
Fundamental selection
Meet your basic measurement needs
Technical excellence
Simplicity
Lean selection
Handle your core processes easily
Technical excellence
Simplicity
Extended selection
Optimize your processes with innovative technologies
Technical excellence
Simplicity
Xpert selection
Master your most challenging applications
Technical excellence
Simplicity
Application
Automates Memosens pH and ORP measuring points in all industries
Installation
Complete automated cleaning and validation system including a selectable retractable holder
Characteristic
Full automatic cleaning, monitoring and validation system for Memosens sensor
Design
Compact cleaning system to connect on a retractable holder including transmitter
Dimension
237 x 194 x 162 mm (l x h x w) 9.33 x 7.64 x 6.38 inch (l x h x w)
Connection
DCS/PLS connection on Modbus TCP, Ethernet IP, Profinet, ProfibusDP and current in/ output
Additional certifications
Most downloaded
Liquiline Control CDC90
English version - 03/2022
The smart system for automated measuring points
EN
DE ES FR IT JA PL PT RU ZH
23/03/2022
20/04/2021
12/12/2019
31/01/2018
Language:
English
Version:
23/03/2022
File size:
1.8 MB
File name:
TI01340CEN_0522-00.pdf
An automated system for pH measurements at AVR
English version - 03/2023
An automated system for pH measurement with the Liquiline CDC90
Language:
English
Version:
01/03/2023
File size:
660 KB
File name:
CS01676CEN_An automated system for pH measurement at AVR.pdf
34 documents
The smart system for automated measuring points
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
23/03/2022
20/04/2021
12/12/2019
31/01/2018
Language:
English
Version:
23/03/2022
File size:
1.8 MB
File name:
TI01340CEN_0522-00.pdf
Data transmission via PROFIBUS DP
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
23/03/2022
Language:
English
Version:
23/03/2022
File size:
1.1 MB
File name:
BA02239CEN_0122-00.pdf
Data transmission via Modbus TCP
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
23/03/2022
Language:
English
Version:
23/03/2022
File size:
965.8 KB
File name:
BA02238CEN_0122-00.pdf
Automated cleaning and calibration of Memosens sensors
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
23/03/2022
08/02/2021
06/10/2020
11/12/2019
10/04/2018
Language:
English
Version:
23/03/2022
File size:
4.3 MB
File name:
BA01707CEN_0822-00.pdf
Data transmission via PROFINET
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
23/03/2022
Language:
English
Version:
23/03/2022
File size:
1.1 MB
File name:
BA02240CEN_0122-00.pdf
Data transmission via EtherNet/IP
EN
Spanish French Italian Japanese Portuguese Russian Chinese
23/03/2022
Language:
English
Version:
23/03/2022
File size:
1.1 MB
File name:
BA02241CEN_0122-00.pdf
Datenübertragung über EtherNet/IP
Language:
German
Version:
23/03/2022
File size:
1.1 MB
File name:
BA02241CDE_0122-00.pdf
Data transmission via analog communication 0/4 to 20 mA
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
23/03/2022
Language:
English
Version:
23/03/2022
File size:
757.9 KB
File name:
BA02237CEN_0122-00.pdf
Automated cleaning and calibration of Memosens sensors
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish Chinese
23/03/2022
08/02/2021
11/12/2019
10/04/2018
18/11/2017
Language:
English
Version:
23/03/2022
File size:
3.6 MB
File name:
KA01306CEN_0622-00.pdf
Data transmission via PROFIBUS DP
EN
German
17/12/2020
11/12/2019
Language:
English
Version:
17/12/2020
File size:
1010.4 KB
File name:
SD02513CEN_0220.pdf
Data transmission via Modbus TCP
EN
German
17/12/2020
11/12/2019
Language:
English
Version:
17/12/2020
File size:
960.9 KB
File name:
SD02512CEN_0220.pdf
Data transmission via PROFINET
EN
German
17/12/2020
12/12/2019
Language:
English
Version:
17/12/2020
File size:
1013.3 KB
File name:
SD02514CEN_0220.pdf
Fieldbus communication interface
Fieldbus communication interface for Liquiline Control CDC90
EN
13/07/2018
03/07/2018
27/10/2017
Language:
English
Version:
13/07/2018
File size:
2.3 MB
File name:
CDC90 Fieldbus communication interface.pdf
Data transmission via EtherNet/IP
EN
German
17/12/2020
11/12/2019
Language:
English
Version:
17/12/2020
File size:
1017.1 KB
File name:
SD02511CEN_0220.pdf
Data transmission via analog communication 0/4 to 20 mA
EN
German
17/12/2020
17/01/2020
Language:
English
Version:
17/12/2020
File size:
799.7 KB
File name:
SD02527CEN_0220.pdf
pH measurement in industrial processes
Selection and engineering guide for different industries and applications
Language:
English
Version:
02/12/2021
File size:
3.2 MB
File name:
CP00010CEN_1621_pH selection guide_2021.pdf
さまざまな産業およびアプリケーション向けのpH測定セレクションガイド
Language:
Japanese
Version:
08/02/2024
File size:
5.8 MB
File name:
pH selection guide_CP00010C.pdf
Modulare SWAS-Panels für einen sicheren Wasser-/Dampfkreislauf
Language:
German
Version:
01/06/2015
File size:
2.2 MB
File name:
CP01111CDE_0217_SWAS-Panels.pdf
Long live your power plant!
Modular SWAS panels for a safe water/steam cycle
Language:
English
Version:
01/06/2015
File size:
2.2 MB
File name:
CP01111CEN_0217_SWAS-Panels.pdf
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und Applikationen
Language:
German
Version:
01/12/2021
File size:
3.3 MB
File name:
CP00010CDE_1621_pH Auswahlhilfe_2021.pdf
Een geautomatiseerd systeem
voor pH-meting met de Liquiline CDC90
Een geautomatiseerd systeem voor pH-meting met de Liquiline CDC90
Language:
Dutch
Version:
28/04/2022
File size:
4 MB
File name:
Case Study pH meting bij AVR.pdf
An automated system for pH measurements at AVR
An automated system for pH measurement with the Liquiline CDC90
Language:
English
Version:
01/03/2023
File size:
660 KB
File name:
CS01676CEN_An automated system for pH measurement at AVR.pdf
Ein automatisiertes System für pH-Messungen bei AVR in den Niederlanden
Ein automatisiertes System für pH-Messungen bei AVR in den Niederlanden
Language:
German
Version:
20/03/2023
File size:
768.7 KB
File name:
CS01676CDE_Ein automatisiertes System fuer die pH-Messung.pdf
Automated pH measuring point in waste water
More safety and less effort at Dow in Stade
Language:
English
Version:
11/04/2023
File size:
678.8 KB
File name:
CS01773N11EN_DOW_01.23.pdf
Das smarte System für automatisierte Messstellen
Liquiline Control CDC90 reinigt und kalibriert pH- und Redox-Sensoren vollautomatisch
Language:
German
Version:
04/07/2017
File size:
1.3 MB
File name:
IN01110CDE_0117_CDC90.pdf
Het smart systeem voor geautomatiseerde meetpunten
Automatische reiniging en kalibratie van pH- en Redoxsensoren met de Liquiline Control CDC90
Language:
Dutch
Version:
04/07/2017
File size:
2.4 MB
File name:
IN01110CNL_0117_CDC90.pdf
Le système intelligent pour les points de mesure automatisés
Nettoyage et étalonnage automatiques des capteurs pH et redox avec le Liquiline Control CDC90
Language:
French
Version:
04/07/2017
File size:
1 MB
File name:
IN01110CFR_0117-BD.pdf
The smart system for automated measuring points
Automatic cleaning & calibration of pH and ORP sensors with Liquiline Control CDC90
Language:
English
Version:
04/07/2017
File size:
1.4 MB
File name:
IN01110CEN_0117_CDC90.pdf
Product family: Liquiline Control
Product root: CDC90- Declaration number: HE_00424_01.17 Manufacturer specification: Explosion protection Additional information: Simple Apparatus
Language:
English
Version:
14/03/2017
File size:
594.4 KB
File name:
HE_00424_01.17.pdf
Product family: Liquiline Control
Product root: CDC90- Declaration number: EC_00603_01.17
EN
German French
23/11/2017
Language:
English
Version:
23/11/2017
File size:
705.5 KB
File name:
S0_EC_00603_01.17_CDC90.pdf
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
Kit CDC90 Cover without electronic
Kit CDC90 interface Board
Kit CDC90 PROFINET cable M12 - RJ45
Kit CDC90 Gateway module Profibus
Kit CDC90 Gateway module Profinet
Kit CDC90 Gateway EtherNet/IP
Kit CDC90 Ethernet cable M12-RJ45 90°
Kit CDC90 USB Stick 64 GB
Kit CDC90 Cable glands control unit
Kit CDC90 wall holder V4A
Kit CDC90 wall holder steel coated
Kit CDC90 valveblock 8 valves
Kit CDC90 valveblock 16 valves
Kit CDC90 valve module 2x (NC)
Kit CDC90 valve modul 2x (NO)
Kit CDC90 Valve module 5/2-way
Kit CDC90 Pressure monitor pneumatic
Kit Sensor output interface
Kit CDC90 Cable glands pneu control unit
Kit CDC90 canister with pump/fittings
Kit CDC90 multihose air 5m
Kit CDC90 multihose air 10m
Kit CDC90 multihose medium 5m
Kit CDC90 multihose medium 10m
Kit CDC90 2 channel multihose 5m
Kit CDC90 2 channel multihose 10m
Kit CDC90 changeover valve PVDF/FKM
Kit CDC90 check valves PVDF/FKM
Kit CDC90 bracket rinsing bl. assembly
Kit CDC90 rinsing block 4x, PVDF/FKM
CDC90 - 3x back pressure valves 2 bar
Kit strainer element for water filter
Kit: Connecting cable power supply
Kit: power distribution terminals
Kit: field housing lower part plastic
Kit: mechanical inner housing parts
Kit: set cable glands M complete
Kit: Set cable glands NPT complete
Kit: Set cable glands G complete
Kit: 6x closing plugs for cable entry
Kit: 1x set of terminals basic module
Kit: 1x set of terminals module 4AO
Kit: 1x set of terminals module 2xAI,485
Kit: 1x set of terminals module DIO
Kit: Set 10x hinges for housingcover
Kit: set 5end and blind cover
Kit CA8x/CDC90 Wall tray reagents
Kit pressure reducer with manometer
SD-Card, 1GB, Industrial Flash Drive
Kit: M12 external jack f. digital sensor
Kit: M12 external jack for Ethernet
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