Specs at a glance
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Measuring range
pH 0 to 14
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Process temperature
-15 to 135°C (5 to 275°F)
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Process pressure
Max. 11 bar abs at 100 °C
(Max. 160 psi at 212 °F)
Field of application
Memosens CPS77E is the expert for hygienic applications. Its bacteria-proof reference with highly stable gel guarantees reliable measurements. The unbreakable sensor is sterilizable with hot steam, autoclavable and assures highest product safety. CPS77E features Memosens 2.0 digital technology, offering extended storage of calibration and process data for predictive maintenance. The sensor resists moisture and enables lab calibration, enhancing process integrity and increasing process uptime.
Hygienic and sterile applications:
Food & beverage industry
Life sciences
Biotechnology
With all relevant approvals for hygienic applications such as EHEDG, 3A, EU1935/2004, USP 87/88.
Benefits
Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services.
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Unbreakable PEEK sensor body ensures highest product safety where glass breakage is intolerable.
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With its certified biocompatibility and pharma compliance (optional Pharma CoC), the sensor protects the quality of your products.
The sensor is suitable for hot steam sterilization and autoclaving offering long-term stable measurements.
Low maintenance: ISFET technology is insensitive to temperature variations and shows virtually no acid or alkaline errors, allowing for long calibration intervals.
Six times higher CIP stability compared to conventional ISFET pH sensors ensures a longer lifetime even when the sensor is exposed to cleaning in place.
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Maximum process safety: Non-contact inductive signal transmission eliminates all problems due to moisture or corrosion.
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
|
Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
TI Memosens CPS77E
English version - 10/2023
ISFET sensor for pH measurement
EN 30/10/202315/09/2021Language:
English
Version:
30/10/2023
File size:
566.5 KB
File name:
TI01617CEN_0223-00.pdf
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Technical Information (TI)
TI Memosens CPS77E
ISFET sensor for pH measurement
EN 30/10/202315/09/2021Language:
English
Version:
30/10/2023
File size:
566.5 KB
File name:
TI01617CEN_0223-00.pdf
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Operating Instruction (BA)
BA Memosens ISFET sensors CPS47E, CPS77E, CPS97E
pH measurement
EN 26/06/202402/11/202314/09/2021Language:
English
Version:
26/06/2024
File size:
943.6 KB
File name:
BA02154CEN_0324-00.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
NEPSI Ex ia IIC T3/T4/T6 Ga
NEPSI Ex ia IIC T4/T6 GaEN 20/08/2021Language:
English
Version:
20/08/2021
File size:
526.2 KB
File name:
XA02691CEN_0121.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
CSA C/US IS Cl. 1 Div. 1 GP A-D T3/T4/T6 + CSA C/US IS Cl. 1 Zone 0 AEx
ia IIC T3/T4/T6
CSA C/US IS Cl. 1 Div. 1 GP A-D T4/T6 + CSA C/US IS Cl. 1 Zone 0 AEx ia
IIC T4/T6
CSA C/ US Cl. 1 Div 1&2 GP A-D T6…T3EN 15/02/202220/08/2021Language:
English
Version:
15/02/2022
File size:
656.8 KB
File name:
XA02689CEN_0222-00.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
UK Ex II 1 G Ex ia IIC T3/T4/T6 Ga
Uk Ex II 1 G Ex ia IIC T4/T6 GaLanguage:
English
Version:
20/08/2021
File size:
675.8 KB
File name:
XA02647CEN_0121.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
ATEX II 1G Ex iaIIC T3/T4/T6 Ga
ATEX II 1G Ex ia IIC T4/T6 Ga
IECEx Ex ia IIC T3/T4/T6 Ga
IECEx Ex ia IIC T4/T6 GaEN 27/08/2021Language:
English
Version:
27/08/2021
File size:
427.2 KB
File name:
XA02692CEN_0121.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
KOR Ex ia IIC T3/T4/T6 Ga
KOR Ex ia IIC T4/T6 GaEN 22/10/2021Language:
English
Version:
22/10/2021
File size:
421.3 KB
File name:
XA02699CEN_0121.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
EAC Ex 0Ex ia IIC T3/T4/T6 Ga X
EAC Ex 0Ex ia IIC T4/T6 Ga XEN 18/01/2022Language:
English
Version:
18/01/2022
File size:
421 KB
File name:
XA02818CEN_0122-00.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
JPN Ex ia IIC T3/T4/T6 Ga
JPN Ex ia IIC T4/T6 GaEN 20/08/2021Language:
English
Version:
20/08/2021
File size:
420 KB
File name:
XA02690CEN_0121.pdf
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Ex Safety Instruction (XA)
XA Memosens ISFET pH sensors
pH measurement
Safety instructions for electrical apparatus in explosion-hazardous
areasEN 28/08/202420/08/2021Language:
English
Version:
28/08/2024
File size:
433.3 KB
File name:
XA02688CEN_0224-00.pdf
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Special Documentation (SD)
SD Hygienic applications
Liquid analysis equipment
EN 29/08/202330/04/2021Language:
English
Version:
29/08/2023
File size:
512.7 KB
File name:
SD02751CEN_0223-00.pdf
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PU (Publication)
Lab-to-process monitoring & control in Life Sciences - Reliable measurement of bioprocess physical and chemical properties
A combined product list of analysis offerings from both Optical Analysis
and LIquid Analysis for bioprocessing applications in the life science
industry (including Raman Rxn2 analyzer, Raman Rxn4 analyzer,
Rxn-10 probe, bio multi optic and bio sleeve, Raman flow assembly,
Rxn-45 probe, Rxn-46 probe, Raman optic system for single use,
Memosens CPS61E, Memosens COS81E, OUSBT66, Memosens CPS61E,
Memosens CPS77E, Memosens CLS82E, OUSAF44, Memosens CPS11E,
Memosens CLS16E, TOC Analyzer CA79, Liquiline transmitter platform, and
Memobase software).Language:
English
Version:
11/04/2024
File size:
776.1 KB
File name:
PU01484CEN_0224.pdf
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Fields of Activities (FA)
Kompetenz in der Flüssigkeitsanalyse
Vom Sensor bis zur schlüsselfertigen Komplettlösung
Language:
German
Version:
21/09/2022
File size:
1.3 MB
File name:
FA01018CDE_0422_Analyse_Portfolio_lowres.pdf
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Fields of Activities (FA)
Sıvı analizinde uzmanlık
Sensörlerden komple anahtar teslim çözümlere
Language:
Turkish
Version:
23/11/2023
File size:
7.2 MB
File name:
FA01088C56TR01.23.pdf
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Fields of Activities (FA)
Sensors, transmitters, compact devices and assemblies
Experts in Liquid Analysis
Language:
English
Version:
24/09/2024
File size:
4.2 MB
File name:
FA00007CEN_Analyse_21.24_LowRes.pdf
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Fields of Activities (FA)
Sensoren, Messumformer, Kompaktgeräte and Armaturen
Kompetenz in der Flüssigkeitsanalyse
Language:
German
Version:
24/09/2024
File size:
4.1 MB
File name:
FA00007CDE_Analyse_21.24_LowRes.pdf
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Fields of Activities (FA)
Expertise in liquid analysis
From sensors to complete turnkey solutions
Language:
English
Version:
21/09/2022
File size:
1.2 MB
File name:
FA01018CEN_0422_Analysis_Portfolio_lowres.pdf
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Competence Brochure (CP)
pH measurement in industrial processes
Selection and engineering guide for different industries and
applicationsLanguage:
English
Version:
02/12/2021
File size:
3.2 MB
File name:
CP00010CEN_1621_pH selection guide_2021.pdf
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Competence Brochure (CP)
産業プロセスにおけるpH測定
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
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Competence Brochure (CP)
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und
ApplikationenLanguage:
German
Version:
01/12/2021
File size:
3.3 MB
File name:
CP00010CDE_1621_pH Auswahlhilfe_2021.pdf
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