
Specs at a glance
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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
Memosens CPS16D is the digital all-rounder for simultaneous pH and ORP measurement offering better process control and increased quality. The sensor features a dirt-repellent PTFE diaphragm for process and environment applications with long-term stable conditions. Memosens CPS16D is not the latest Memosens generation. To get information on the new Memosens CPS16E sensor with extended functionality, click here.
Long-term monitoring or limit control in processes with stable process conditions:
- Chemical processes
- Pulp and paper industry
- Power stations (e.g. flue gas cleaning)
- Incinerator plants
- Mining
- WastewaterWater treatment:
- Drinking water
- Cooling water
- Well water
With ATEX and IEC approval for use in hazardous areas.
Benefits
Simultaneous measurement of pH, ORP and rH values (in rH mode) for a better process overview
Additional platinum electrode enables constant monitoring of reference impedance and thus sensor quality
Robust and resistant to poisoning thanks to large PTFE ring diaphragm and reference with ion trap
Suitable for harsh applications: Process glass for highly alkaline media and pressure-stable up to 17 bar (246 psi)
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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Technical Information (TI)
Memosens CPS16D
Russian version - 05/2012
Комбинированный pH/ОВП-электрод на основе технологии Memosens. Датчик предназначен для стандартных областей применения в технологических процессах и инженерного обеспечения охраны окружающей среды. Устойчив к отравлению электрода сравнения благодаря ионной ловушке.
EN 30/11/201402/05/2012Language:
Russian
Version:
02/05/2012
File size:
498.9 KB
File name:
TI00503CRU_01.12.pdf
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Metrology
Product family: CeraGel, CeraLiquid, Ceramax, ConduMax H, ConduMax W, InduMax H, InduMax P, Liquiport, Liquistation M, Memosens, New analyzer platform, OrbiPac, OrbiPore, OrbiSint, OxyMax W, TopHit, Turbimax, Viomax
Russian version - 07/2017
Product root: CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80NO-, CA80PH-, CA80SI-, CA80TN-, CA80TP-, CAS51D-, CLS15D-, CLS16D-, CLS21D-, CLS50D-, CLS54D-, CLS82D-, COS51D-, COS61D-, CPF81D-, CPF82D-, CPS11D-, CPS12D-, CPS16D-, CPS31D-, CPS341D-, CPS41 D-, CPS42D-, CPS441D-, CPS471D-, CPS491D-, CPS71D-, CPS72D-, CPS76D-, CPS91D-, CPS92D-, CPS96D-, CSF48-, CSP44-, CUS51D-, CUS52D- Region: Russia Approval agency: Rosstandart Approval number: 68102-17 Metrology type: Metrology
Language:
Russian
Version:
20/07/2017
File size:
3.1 MB
File name:
68102-17.pdf
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Technical Information (TI)
Memosens CPS16D Technical Information
Combination of pH and ORP electrode with Memosens technology
EN 30/11/201402/05/2012Language:
English
Version:
30/11/2014
File size:
416.7 KB
File name:
TI00503CEN_0214.pdf
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Operating Instruction (BA)
Memosens CPS16D/76D/96D Operating Instructions
Combined pH and ORP electrodes with Memosens technology Kombination aus pH- und Redoxelektrode mit Memosens-Technologie
EN 31/01/201822/05/2012Language:
English
Version:
31/01/2018
File size:
697 KB
File name:
BA01109CA2_0218.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 areas
EN 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 areas
EN 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/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 Ga
Language:
English
Version:
08/12/2021
File size:
435.2 KB
File name:
XA02786CEN_0121-00.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 X
EN 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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Competence Brochure (CP)
For the love of quality water
Fresh ideas for waterworks, distribution networks, surface waters and industrial plants.
Language:
English
Version:
17/06/2019
File size:
3.2 MB
File name:
CP01335CEN_0119_Competence in water.pdf
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Competence Brochure (CP)
Aus Freude an gutem Wasser
Frische Ideen für Wasserwerke, Verteilernetze,Oberflächenwasser und Industrieanlagen
Language:
German
Version:
17/06/2020
File size:
3.2 MB
File name:
CP01335CDE_0119_Kompetenz in Wasser.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)
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und Applikationen
Language:
German
Version:
25/03/2020
File size:
3.3 MB
File name:
CP00010CDE_1520_pH-Auswahlhilfe20.pdf
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Competence Brochure (CP)
pH measurement in industrial processes
Selection and engineering guide for different industries and applications
Language:
English
Version:
24/02/2020
File size:
3.3 MB
File name:
CP00010CEN_1520_pH-selection-guide20.pdf
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Case Study (CS)
Cyanide ontgifting met NaOCl in galvano industrie AHC Benelux optimaliseert dankzij pH+redox sensor in één
“Door de Memosens CPS16D gecombineerde pH+redox sensor toe te passen in de Cyanide oxidatietanks sturen wij dit proces nauwkeurig. Dankzij de Liquiline CM444 transmitter wordt ook de rH-waarde berekend waardoor een optimale pr sturen wij dit proces nauwkeurig. Dankzij de Liquiline CM444 transmitter wordt ook de rH-waarde berekend waardoor een optimale pr ocescontrole bereikt kan worden. De metingen zijn sinds mei 2013 in gebruik en sindsdien worden er lozingswaarden van 0,0 mg/l zwaocescontrole bereikt kan worden. De metingen zijn sinds mei 2013 in gebruik en sindsdien worden er lozingswaarden van 0,0 mg/l zwa re metalen of cyaniden op het oppervlaktewater bereikt.”
Language:
Dutch
Version:
05/09/2013
File size:
1.4 MB
File name:
CS01362C_15_NL_0113 AHC CPS16D pH+redox.pdf
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Case Study (CS)
Cyanide oxidation with NaOCl in galvanic industry AHC Benelux optimises thanks to pH+ORP sensor combined
By using the Memosens CPS16D combined pH+ORP sensor in our 2 cyanide oxidation tanks, we control th is process accurately. With the Liquiline CM444 transmitter also the rH value is calculated and in this way an optimised process is process accurately. With the Liquiline CM444 transmitter also the rH value is calculated and in this way an optimised process control is realised. The measurements are in use since May 2013 and since then discharge values of 0,0 mg/l heavy metals or cyanidcontrol is realised. The measurements are in use since May 2013 and since then discharge values of 0,0 mg/l heavy metals or cyanid es to the surface water are obtained.”
Language:
English
Version:
05/09/2013
File size:
1.4 MB
File name:
CS01362C_15_EN_0113 AHC CPS16D pH+ORP.pdf
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White paper
Damit bei der pH-Messung höchste Genauigkeit garantiert ist
Kalibrierung,Justierung und Verifizierung
Language:
German
Version:
07/04/2021
File size:
605.2 KB
File name:
WP01154C07DE_01.21_Damit bei der pH-Messung hoechste Genauigkeit garantiert ist.pdf
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White paper
Ensuring maximum accuracy in pH measurement
Calibration, adjustment and verification
Language:
English
Version:
07/04/2021
File size:
600 KB
File name:
WP01154C07EN_01.21_Ensuring maximum accuracy in pH measurement.pdf
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AI (Application note)
Badespaß in sicherem Gewässer
Überwachung der Wasserqualität mit dem CUS52D
Language:
German
Version:
29/09/2021
File size:
623.5 KB
File name:
AI01252C_Badespass in sicherem Gewaesser.pdf
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AI (Application note)
Régulation de l’aération sûre et économique
L’analyse en ligne permet d’améliorer les performances
Language:
French
Version:
31/01/2014
File size:
1 MB
File name:
AI01032XFR-0114-Aeration-control.pdf
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Manufacturer Declaration
Product family: Memosens
Product root: CPS16D- Declaration number: HE_01106_01.19 Manufacturer specification: RoHS
EN 04/03/2019Language:
English
Version:
04/03/2019
File size:
626 KB
File name:
HE_01106_01.19.pdf
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EU Declaration
Product family: CeraGel, CeraLiquid, Ceramax, ConduMax H, ConduMax W, InduMax H, InduMax P, Liquiline, Memosens, Messkabel, Orbi Pac, OrbiPore, OrbiSint, OxyMax H, OxyMax W, TopHit
Product root: CLS15D-, CLS16D-, CLS21D-, CLS50D-, CLS54D-, CLS82D-, CML18-, COS21D-, COS22D-, COS51D-, COS81D-, CPF82D-, CPL51E- , CPS11D-, CPS12D-, CPS16D-, CPS171D-, CPS31D-, CPS341D-, CPS41D-, CPS42D-, CPS441D-, CPS471D-, CPS47D-, CPS491D-, CPS71D-, CPS72D-, CPS77D-, CPS91D-, CPS92D-, CPS96D-, CPS97D-, CYK10-, CYK20- Declaration number: EC_00828_02.20
EN 14/02/2022Language:
English
Version:
14/02/2022
File size:
281.9 KB
File name:
EC_00828_03.22_D-Sensoren CML18 EMV_RoHS.pdf
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