Specs at a glance
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Measurement range
pH 0 to 14
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Process temperature
0 to 135 °C (32 to 275 °F)
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Process pressure
1 to 17 bar (15 to 246 psi)
Field of application
Orbisint CPS11D is not the latest Memosens generation and will be phased out soon. To get information on the new Memosens CPS11E sensor with extended functionality, click here. Orbisint CPS11D is the digital all-rounder for process and environmental technology. It measures reliably even in highly alkaline media or hazardous areas. Designed for low maintenance and a long operating life, the electrode offers you best value for money.
Long-term monitoring and limit monitoring of processes with stable process conditions:
- Chemical industry
- Paper industry
- Power plants (e.g. flue gas washers, boiler feed water)
- Incineration plantsWater treatment:
- Drinking water
- Cooling water
- Well water
With ATEX, FM, CSA approval for use in hazardous areas.
Benefits
Robust electrode with long poison diffusion path, requires low maintenance due to large, dirt-repellent PTFE ring diaphragm
Suitable for harsh applications: Process glass for highly alkaline media and pressure-stable up to 16 bar (232 psi)
Optional salt ring for low conductivity applications such as boiler feed water and water for injection
Maximum process safety through non-contact, inductive signal transmission
Enables predictive maintenance due to storage of sensor and process-specific data
Reduced operating costs thanks to minimized process downtime and extended sensor lifetime
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
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Operating Instruction (BA)
pH/ORP sensors and reference half cells
English version - 05/2020
Sensors with Memosens technology and analog sensors
EN 04/05/202031/12/201730/11/2015Language:
English
Version:
04/05/2020
File size:
1.1 MB
File name:
BA01572CEN_0320.pdf
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Technical Information (TI)
Orbisint CPS11D and CPS11
English version - 07/2021
pH sensor for standard applications in process technology and environmental engineering
EN 16/07/202131/10/201501/02/200801/11/200401/03/2004Language:
English
Version:
16/07/2021
File size:
977.4 KB
File name:
TI00028CEN_1520.pdf
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Technical Information (TI)
Orbisint CPS11D and CPS11
pH sensor for standard applications in process technology and
environmental engineeringEN 16/07/202131/10/201501/02/200801/11/200401/03/2004Language:
English
Version:
16/07/2021
File size:
977.4 KB
File name:
TI00028CEN_1520.pdf
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Operating Instruction (BA)
pH/ORP sensors and reference half cells
Sensors with Memosens technology and analog sensors
EN 04/05/202031/12/201730/11/2015Language:
English
Version:
04/05/2020
File size:
1.1 MB
File name:
BA01572CEN_0320.pdf
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Ex Safety Instruction (XA)
Memosens pH/ORP Sicherheitshinweise für elektrische Betriebsmittel im explosionsgefährdeten Bereich Safetyinstructions for electrical apparatus for explosion-hazardous areas Conseils de sécurité pour matériels électriques destinés aux zones explosibles Safety Instructions
Safety instructions for electrical apparatus for explosion-hazardous
areasEN 11/11/201631/12/201101/04/2009Language:
English
Version:
11/11/2016
File size:
3.7 MB
File name:
XA00079CA3_1416.pdf
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Ex Safety Instruction (XA)
Memosens pH/ORP Sicherheitshinweise für elektrische Betriebsmittel im explosionsgefährdeten Bereich Safetyinstructions for electrical apparatus for explosion-hazardous areas Conseils de sécurité pour matériels électriques destinés aux zones explosibles Safety Instructions
Safety instructions for electrical apparatus for explosion-hazardous
areasEN 22/02/201604/03/201514/01/201321/10/201001/12/2006Language:
English
Version:
22/02/2016
File size:
4.3 MB
File name:
XA00376CA3_1616.pdf
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Ex Safety Instruction (XA)
Memosens pH/ORP sensors
pH and ORP measurement
Supplement to: BA01572C, BA01109C
Safety instructions for electrical equipment in explosion-hazardous
areas
EAC Ex 0Ex ia IIC T3/T4/T6 Ga X
EAC Ex 0Ex iaIIC T4/T6 Ga XEN 01/03/202218/02/202108/03/2016Language:
English
Version:
01/03/2022
File size:
508.1 KB
File name:
XA01437CEN_0322-00.pdf
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Ex Safety Instruction (XA)
Memosens ph/ORP sensors
pH/ORP measurement
Supplement to BA01572C, BA01109C
Safety instructions for electrical apparatus in explosion-hazardous
areas
UKEx II 1 G Ex ia IIC T3/T4/T6 Ga
UK Ex II 1 G Ex ia IIC T4/T6 GaLanguage:
English
Version:
08/12/2021
File size:
435.2 KB
File name:
XA02786CEN_0121-00.pdf
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Special Documentation (SD)
Kurzanleitung pH-/Redox-Sensoren - Short Instructions pH/ORP sensors
pH-/Redox-Sensoren - pH/ORP sensors
EN 01/04/200701/09/1999Language:
English
Version:
01/04/2007
File size:
361.7 KB
File name:
SD050Ca2.pdf
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Special Documentation (SD)
Memoclip
Äußere Kennzeichnung von digitalen Sensoren und Kabeln mit
Memosens-TechnologieEN 01/03/2007Language:
English
Version:
01/03/2007
File size:
284.4 KB
File name:
SD124Ca2.pdf
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Special Documentation (SD)
Special documentation Liquiline CM14 pH kit 1
For pH measurement in water
EN 16/07/2012Language:
English
Version:
16/07/2012
File size:
339 KB
File name:
SD170_CM14_A5_71154964.pdf
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Special Documentation (SD)
Special documentation Liquiline CM14 pH kit 2
For pH measurement in process water
EN 16/07/2012Language:
English
Version:
16/07/2012
File size:
341.8 KB
File name:
SD173_CM14_A5_71154970.pdf
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Special Documentation (SD)
Functional Safety Manual KSG2-SIL sensor head as part of the pH glass sensor Orbisint CPS11D
Memosens sensor for pH Measurement
EN 02/05/201916/09/201414/03/2011Language:
English
Version:
02/05/2019
File size:
979.7 KB
File name:
SD00152CEN_1519.pdf
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Fields of Activities (FA)
Catálogo Portfolio Analítica
Desde sensores hasta soluciones completas
Language:
Spanish
Version:
12/01/2017
File size:
1.5 MB
File name:
FA01018CES_Portfolio_Analitica_0216.pdf
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Fields of Activities (FA)
Jistota v analýze kapalin
Od senzorů po kompletní dodávku na klíč
Language:
Czech
Version:
12/01/2017
File size:
740.3 KB
File name:
Analyza_FA01018Ccs_0216.pdf
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Fields of Activities (FA)
Esperti nell’analisi dei liquidi
Dai sensori singoli a soluzioni
complete “chiavi in mano”Language:
Italian
Version:
12/01/2017
File size:
3.9 MB
File name:
FA01018CIT_02.16.pdf
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Competence Brochure (CP)
Aus Freude an gutem Wasser
Frische Ideen für Wasserwerke, Verteilernetze, Oberflächenwasser und
IndustrieanlagenLanguage:
German
Version:
14/07/2023
File size:
2.1 MB
File name:
CP01335CDE_0223_Kompetenz in Wasser.pdf
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Competence Brochure (CP)
Lang lebe Ihr Kraftwerk!
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
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Competence Brochure (CP)
Damit Ihre Kläranlage läuft und läuft und läuft
Effizienz und Effektivität in der Abwasseraufbereitung
Language:
German
Version:
03/08/2018
File size:
3.4 MB
File name:
CP01197CDE_0118_Damit Ihre Kläranlage läuft.pdf
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Competence Brochure (CP)
Making sure your WWTP runs and runs and runs
Efficient and effective wastewater treatment
Language:
English
Version:
03/08/2018
File size:
3.5 MB
File name:
CP01197CEN_0118_Making sure your WWTP runs.pdf
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Competence Brochure (CP)
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
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Competence Brochure (CP)
For the love of quality water
Fresh ideas for waterworks, distribution networks, surface waters and
industrial plants.Language:
English
Version:
14/07/2023
File size:
2 MB
File name:
CP01335CEN_0223_Competence in water_LoRes.pdf
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Case Study (CS)
Real time monitoring of water quality in aquaculture systems
CSIRO utilises Netilion Water Networks Insight (NWNI) to gain complete
visibility of process changes in their aquaculture researchfacility.
The turnkey cloud-based solution allows for real-time monitoring of
water quality parameters DO, pH, temperature and salinity.Language:
English
Version:
15/07/2021
File size:
330.4 KB
File name:
CS01706S36EN_01.21_Real time monitoring of water quality in aquaculture systems - Case study.pdf
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Case Study (CS)
Case study über den Einsatz von Memosens COS81D zur Messung von gelöstem Sauerstoff in einer Goldmine
Case study über den Einsatz von Memosens COS81D zur Messung
von gelöstem Sauerstoff in einer GoldmineLanguage:
German
Version:
13/06/2019
File size:
2.5 MB
File name:
CS01558CDE_0119_Greenfields Mill.pdf
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Case Study (CS)
Case study on the use of Memosens COS81D for dissolved oxygen measurement in a gold mine
Case study on the use of Memosens COS81D for dissolved oxygen
measurement in a
gold mineLanguage:
English
Version:
13/06/2019
File size:
2.5 MB
File name:
CS01558CEN_0119_Greenfields Mill.pdf
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Case Study (CS)
Rundum ideal versorgte Algen
Optimale Bedingungen durch ganzheitliche Flüssigkeitsanalyse
Language:
German
Version:
20/08/2021
File size:
736 KB
File name:
CS01720C_0121_Rundum ideal versorgte Algen.pdf
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Case Study (CS)
All around ideally supplied algae
Optimal conditions through holistic liquid analysis
Language:
English
Version:
20/08/2021
File size:
736.7 KB
File name:
CS01720C_0121_All around ideally supplied algae.pdf
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Case Study (CS)
Sauberes Wasser für Forschung und Mensch
Trinkwasserdesinfektion im Uniklinikum Würzburg
Language:
German
Version:
18/08/2021
File size:
723.7 KB
File name:
CS01718CDE_0122_Sauberes Wasser fuer Forschung und Mensch.pdf
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Case Study (CS)
Physikalisch-chemische Trinkwasser-Analysepanels in der Anlage von GrandBelfort
Zuverlässige, modulare Ausrüstung für die kontinuierliche
Überwachung der WasserqualitätLanguage:
German
Version:
29/01/2021
File size:
732.2 KB
File name:
CS01673C_Physicochemical drinking water analysis panel at the Grand Belfort plant.pdf
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Case Study (CS)
Process automation worth its weight in gold
Memosens pH sensors improve processes at Agnico Eagle
Language:
English
Version:
01/07/2016
File size:
1.5 MB
File name:
CS01496CEN_0116_Agnico Eagle goldmine.pdf
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Case Study (CS)
Prozessautomatisierung, die Gold wert ist
Memosens pH-Sensoren verbessernProzesse bei Agnico Eagle
Language:
German
Version:
01/07/2016
File size:
1.5 MB
File name:
CS01496CDE_0116_Agnico Eagle Goldmine.pdf
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Case Study (CS)
Safeguarding health with clean water
Disinfection and monitoring of drinking water
Language:
English
Version:
28/07/2022
File size:
734.9 KB
File name:
CS01718CEN_0122_Safeguarding health with clean water.pdf
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