Digital pH sensor
Memosens CPS171D
Memosens CPS171D: high-performing pH sensor for reliable measurement in biotech processes.
The sensor has a certified biocompatibility according to USP class VI which provides highest safety for your batch with respect to cytotoxicity and bioreactivity.
The sensor’s specialized glass membrane and pressurized reference system with ion trap make the sensor accurate and stable over various batch cycles.
The sensor stores all necessary process and sensor data such as the operating hours, the calibration history and the number of SIP and autoclaving cycles in its Memosens head.
Conveniently maintain and calibrate your Memosens CPS171D sensor under controlled conditions in your lab with the Memobase Plus software.
Install the precalibrated Memosens CPS171D sensor in your fermenter and your measurement is instantly ready for the next batch.
Simple sensor exchange in your bioreactor/fermenter can be performed in seconds thanks to the lockable bayonet connector and automatic sensor identification.
The pH value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works.
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.
Memosens glass electrode for bioreactors and fermenters in the biotech industry
Keep the pH value of your batch in the optimum range and maximize your product yield with Memosens CPS171D. Thanks to its rugged design and long-term stability, it provides extremely accurate, reproducible and reliable measuring values even after CIP/SIP and autoclaving. With the Memosens digital technology, CPS171D combines maximum process and data integrity with simple operation. It resists corrosion and moisture, enables lab calibration and simplifies predictive maintenance.
Additional components
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Benefits
The sensor's exceptional accuracy, reproducibility and reliability helps you to keep the pH value in the optimum range for a maximized product yield.
A specialized glass membrane and reference system makes the sensor CIP/SIP and autoclaving resistant (up...
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Field of application
Memosens CPS171D measures pH in:
Biotech and pharma industries
- Bioreactors/fermenters: process control in enzyme production
- Bioreactors/fermenters: control of culture growthFood & Beverages
- CIP/SIP applications
With its international explosion...
Documents / Manuals / Software
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Memosens CPS171D
Technical Information
pH electrodes for bioreactors with digital Memosens technology
Technical Information (TI) -
pH-/Redoxsensoren und Referenzhalbzellen
pH/ORP sensors and reference half cells
Operating Instructions
Sensors with Memosens technology and analog sensors
Operating Instruction (BA) -
Memosens pH/ORP
Sicherheitshinweise für elektrische Betriebsmittel im
explosionsgefährdeten Bereich
Safety instructions 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
Ex Safety Instructions (XA) -
Innovations brochure pH sensor Memosens CPS171D for
bioreactors/fermenters
Reliability – batch by batch Memosens CPS171D pH sensor for absolutely reliable production processes in biotechnology
Innovations (IN)12/15English -
Innovations brochure pH sensor Memosens CPS171D for
bioreactors/fermenters
Reliability – batch by batch Memosens CPS171D pH sensor for absolutely reliable production processes in biotechnology
Innovations (IN)12/15English -
Innovationsbroschüre pH-Sensor Memosens CPS171D für
Bioreaktoren/Fermenter
Sicherheit – Batch für Batch pH-Sensor Memosens CPS171D für absolut verlässliche biotechnologische Produktionsprozesse
Innovations (IN)12/15German -
Memosens digital sensor technology for liquid analysis
(mp4 format, 61.7 MB)
La technologie Memosens Endress et Hauser révolutionne l'analyse physico- chimique. Elle convertit les valeurs mesurées en signaux numériques et les transfère au transmetteur via une connexion sans contact. Les capteurs Memosens mémorisent les données d'étalonnage, de capteur et de process, ce qui permet un contrôle précis du process et une maintenance optimale.
Animation11/15fr -
Memosens digital sensor technology for liquid analysis
(mp4 format, 61.7 MB)
De Memosens technologie van Endress+Hauser is een revolutie in vloeistofanalyse. Het zet een analoge meetwaarde om in een digitaal signaal dat geheel galvanisch gescheiden naar de transmitter gaat. Memosens sensoren slaan kalibratie-, sensor- en procesdata op in hun interne geheugen. Dit zorgt voor een juiste processturing en optimaal onderhoud.
Animation11/15fr -
Memosens - Digitale Sensortechnologie für die Flüssigkeitsanalyse
(mp4-Format, 61.7 MB)
Memosens digitalisiert den Messwert im Sensor und überträgt ihn kontaktlos zum Messumformer. Dieses Video zeigt, wie Memosens funktioniert und wie PAT-Mitarbeiter davon profitieren.
Animation08/15German -
Tecnología Memosens - Fácil, segura y sencilla (mp4-Format, 61.7 MB)
La tecnología Memosens de Endress+Hauser ha revolucionado el análisis de líquidos. Convierte el valor medido en una señal digital, y la transfiere por inducción al transmisor.
Animation08/15Spanish -
Memosens digital sensor technology for liquid analysis
(mp4 format, 61.7 MB)
Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how it works and how people in process analytics profit from it.
Animation08/15English -
Memosens - Digitale Sensortechnologie für die Flüssigkeitsanalyse
(flv-Format, 17.8 MB)
Memosens digitalisiert den Messwert im Sensor und überträgt ihn kontaktlos zum Messumformer. Dieses Video zeigt, wie Memosens funktioniert und wie PAT-Mitarbeiter davon profitieren.
Animation08/15German -
Memosens digital sensor technology for liquid analysis
(flv format, 17.2 MB)
Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how it works and how people in process analytics profit from it.
Animation08/15English -
Memosens
Product Code: CPS171D- Declaration Number: HE_01004_01.18
Manufacturer DeclarationGerman , English -
Memosens
Product Code: CPS171D- Declaration Number: HE_00727_01.17 Manufacturer Specification: 1935/2004
Manufacturer DeclarationGerman , English -
Memosens
Product Code: CPS171D- Declaration Number: HE_00727_02.17 Manufacturer Specification: 1935/2004
Manufacturer DeclarationGerman , English -
CeraGel, CeraLiquid, Memocheck, Memosens, Messkabel, OrbiPore, OrbiSint, TopHit
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS171D-, CPS16D-, CPS12D-, CPS11D- Declaration Number: EC_00356_03.16
EU DeclarationGerman , English , fr -
TopHit, OrbiSint, OrbiPore, Messkabel, Memosens, Memocheck, Ceramax, CeraLiquid, CeraGel
Product Code: CYP03D-, CYP02D-, CYP01D-, CYK20-, CYK10-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS341D-, CPS31D-, CPS171D-, CPS16D-, CPS12D-, CPS11D- Declaration Number: EC_00105_02.15
EU DeclarationGerman , English , fr -
CeraGel, CeraLiquid, Memocheck, Memosens, Messkabel, OrbiPore, OrbiSint, TopHit
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS171D-, CPS16D-, CPS12D-, CPS11D- Declaration Number: EC_00356_02.16
EU DeclarationGerman , English , fr -
Liquiline, Liquiline M, CeraGel, CeraLiquid, Ceramax, Memosens, OrbiPac, OrbiPore, OrbiSint, TopHit
Product Code: CM14-, CM442-, CM442R-, CM444-, CM448-, CM448R-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS341D-, CPS31D-, CPS171D-, CPS16D-, CPS12D-, CPS11D-, CPF82D-, CPF81D- Region/Country: Russia (TR CU) Approval Agency: EAC Approval Number: RU D-DE.ML66.B.02048
MiscellaneousRussian -
TopHit, Sensor, OxyMax W, OxyMax H, OrbiSint, OrbiPore, OrbiPac, OEM, Memosens, Liquiline M, Liquiline, InduMax P, InduMax H, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel
Product Code: COS51D-, COS61-, COS61D-, COS81D-, CPF81D-, CPF82D-, CPS11D-, CPS12D-, CPS16D-, CPS171D-, CPS31D-, CPS341D-, CPS41D-, CPS42D-, CPS441D-, CPS471D-, CPS491D-, CPS71D-, CPS72D-, CPS76D-, CPS91D-, CPS92D-, CPS96D-, CYM290-, CYM291-, CCS120-, CCS140-, CCS141-, CCS240-, CCS241-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS19-, CLS21-, CLS21D-, CLS30-, CLS50-, CLS50D-, CLS52-, CLS54-, CLS54D-, CLS82D-, CM42-, COS22D-, COS31-, COS41- Region/Country: Russia (TR CU) Approval Agency: EAC Approval Number: TC № RU D-DE.MU62.B.02762
MiscellaneousRussian -
TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, Messkabel, Memosens, Memocheck, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CLS15D-, CLS16D-, CLS21D-, CLS82D-, COS22D-, COS51D-, CPS11D-, CPS12D-, CPS16D-, CPS171D-, CPS341D-, CPS41D-, CPS42D- Region/Country: International (IECEx) Approval Agency: EXAM (DMT, BVS)
Explosion ProtectionEnglish -
Liquiline, TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, OrbiPac, Memosens, InduMax P, ConduMax W, ConduMax H, Chloromax, CeraLiquid, CeraGel
Product Code: CM442-, CM442R-, CM444-, CM444R-, CM448-, CM448R-, CPS71D-, CPS72D-, CPS76D-, CPS91D-, CPS92D-, CPS96D-, CPS491-, CPS471D-, CPS471-, CPS441D-, CPS42D-, CPS41D-, CPS171D-, CPS16D-, CCS142D-, CLS15D-, CLS16D-, CLS21D-, CLS50D-, CLS82D-, COS21D-, COS22D-, COS51D-, COS81D-, CPF81D-, CPF82D-, CPS11D-, CPS12D- Region/Country: Canada, USA Approval Agency: CSA
Explosion ProtectionEnglish -
CeraLiquid, CeraGel, OxyMax W, OxyMax H, OrbiSint, OrbiPore, Messkabel, Memosens, Memocheck, ConduMax W, ConduMax H, Ceramax
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS92D-, CPS91D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS341D-, CPS171D-, CPS12D-, CPS11D-, COS51D-, COS22D-, COS21D-, CLS82D-, CLS21D-, CLS16D-, CLS15D- Region/Country: Europe (ATEX) Approval Agency: EXAM (DMT, BVS)
Explosion ProtectionGerman , English -
InduMax P, Liquiline M, Memosens
Product Code: CPS41-, CPS41D-, CPS42-, CPS42D-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS491-, CPS491D-, CPS64-, CPS71-, CPS71D-, CPS72-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CPS171D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS82D-, CM42-, COS21D-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D- Region/Country: USA Approval Agency: FM
Explosion ProtectionEnglish -
TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, Memosens, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel
Product Code: CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS341D-, CPS171D-, CPS16D-, CPS12D-, CPS11D-, COS81D-, COS51D-, COS22D-, CLS82D-, CLS21D-, CLS16D-, CLS15D- Region/Country: South Korea Approval Agency: KTL Protection: Ex ia IIC T6...T3
Explosion Protection -
CeraGel, CeraLiquid, Memosens, OrbiPac, OrbiPore, OrbiSint, TopHit
Product Code: CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS42D-, CPS41D-, CPS171D-, CPS16D-, CPS12D-, CPS11D- Region/Country: China Approval Agency: NEPSI
Explosion ProtectionEnglish -
CeraGel, CeraLiquid, Memosens, OrbiPac, OrbiPore, OrbiSint, TopHit
Product Code: CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS42D-, CPS41D-, CPS171D-, CPS16D-, CPS12D-, CPS11D- Region/Country: China Approval Agency: NEPSI
Explosion ProtectionEnglish -
TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, Messkabel, Memosens, Memocheck, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CLS15D-, CLS16D-, CLS21D-, CLS82D-, COS22D-, COS51D-, COS81D-, CPS11D-, CPS12D-, CPS16D-, CPS171D-, CPS31D-, CPS341D-, CPS41D- Region/Country: International (IECEx) Approval Agency: EXAM (DMT, BVS)
Explosion ProtectionEnglish -
TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, Messkabel, Memosens, Memocheck, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS96D-, CPS92D-, CPS91D-, CPS76D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS341D-, CPS171D-, CPS16D-, CPS12D-, CPS11D-, COS81D-, COS51D-, COS22D-, CLS82D-, CLS21D-, CLS16D-, CLS15D- Region/Country: International (IECEx) Approval Agency: EXAM (DMT, BVS)
Explosion ProtectionEnglish -
InduMax P, Liquiline M, Memocheck, Memosens, OrbiPac, OrbiSint, OxyMax H
Product Code: CPS71D-, CPS71-, CPS491D-, CPS491-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41D-, CPS41-, CPS171D-, CPS72-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CYP03D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS54-, CLS82D-, CM42-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D-, COS21D-, COS81D- Region/Country: Canada, USA Approval Agency: CSA
Explosion ProtectionEnglish -
InduMax P, Liquiline M, Memocheck, Memosens, OrbiSint, OxyMax H
Product Code: CPS491-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41D-, CPS41-, CPS72-, CPS72D-, CPS76D-, CPS71D-, CPS71-, CPS491D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CYP03D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS54-, CLS82D-, CM42-, COS21D-, COS22D-, COS51D-, CPF81-, CPF82-, CPS11-, CPS11D-, CPS12-, CPS12D-, CPS13-, CPS16D-, CPS171D- Region/Country: Canada, USA Approval Agency: CSA
Explosion ProtectionEnglish -
OxyMax W, OxyMax H, OrbiSint, OrbiPore, Messkabel, Memosens, Memocheck, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel
Product Code: CYP02D-, CYP01D-, CYK20-, CYK10-, CPS92D-, CPS91D-, CPS72D-, CPS71D-, CPS491D-, CPS471D-, CPS441D-, CPS42D-, CPS41D-, CPS341D-, CPS171D-, CPS12D-, CPS11D-, COS81D-, COS51D-, COS22D-, COS21D-, CLS82D-, CLS21D-, CLS16D-, CLS15D- Region/Country: Europe (ATEX) Approval Agency: EXAM (DMT, BVS)
Explosion ProtectionEnglish -
Viomax, Turbimax, TopHit, Sample Preparations, OxyMax W, OxyMax H, OrbiSint, OrbiPore, OrbiPac, OEM, New Analyzer Platform, Memosens, InduMax P, InduMax H, ConduMax W, ConduMax H, Chloromax, Ceramax, CeraLiquid, CeraGel
Product Code: CPS16D-, CPS171D-, CPS31D-, CPS341D-, CPS41D-, CPS42D-, CPS441D-, CPS471D-, CPS491D-, CPS71D-, CPS72D-, CPS76D-, CPS91D-, CPS92D-, CPS96D-, CUS50D-, CUS52D-, OCCS50D-, OCUS51D-, CPS12D-, CPS11D-, CPF82D-, CPF81D-, COS81D-, COS61D-, COS51D-, COS22D-, CLS82D-, CLS54D-, CLS50D-, CLS21D-, CLS16D-, CLS15D-, CCS142D-, CAT860-, CAT820-, CAT810-, CAS51D-, CA80AL- Region/Country: Russia Approval Agency: Rosstandart Approval Number: DE.C.31.004.A NO 70194
MetrologyRussian
