CPS171D Memosens
Technical Data
ComparepH
| Measuring Principle | |
| Application | Hygienic and sterile applications, bioreactor, fermenter, biotechnology, pharmaceutical industry, foods |
| Characteristic | Digital pH electrodes for bioreactors and biotechnology production processes with ion trap for long-term stable reference |
| Measuring range | pH 0 to 14 |
| Measuring principle | Ceramic diaphragm, ion-trap |
| Design | All shaft lengths with temperature sensor Advanced gel technology Digital electrode with Memosens technology |
| Material | Glass and ceramic |
| Dimension | Diameter: 12 mm (0.47 inch) Shaft lengths: 120, 225, 360 and 425 mm (4.72, 8.86, 14.2 and 16.7 inch) |
| Process temperature | 0 to 135 °C (32 to 275 °F) |
| Process pressure | 1 to 7 bar abs (14.5 to 101.5 psi) |
| Temperature sensor | NTC 30k |
| Ex certification | IECEx, ATEX, NEPSI, FM, CSA |
| Connection | Inductive, digital connection head with Memosens technology |
The Memosens CPS171D ensures stable pH values in batch production for maximum batch yield! The electrode is robust and highly stable over the long term, providing highly accurate, reproducible and reliable measured values even after CIP/SIP cleaning and autoclaving. With Memosens digital technology, the CPS171D offers maximum process and data integrity and is simple to operate. The electrode is corrosion-resistant and moisture-proof, allows laboratory calibration and simplifies predictive maintenance.
Benefits
The high measurement accuracy, reproducibility and reliability of the electrode keep the pH value in the optimum range at all times, maximizing batch yield.
The electrode with its special glass membrane and reference system withstands CIP/SIP cleaning and autoclaving (max. 140°C (284°F)) with the highest long-term stability.
With Memosens technology, the cable connection is protected from moisture or corrosion: the electrode has the widest range of application and batch production safety.
The electrode is biocompatibility-certified in accordance with USP Cl. VI, uses FDA-approved materials for wetted parts, and is free of toxic, biologically active or animal-derived materials, reliably ensuring product quality.
The electrode provides process and sensor parameters that help you determine, before the next batch begins, whether the electrode is ready or should be replaced, greatly improving product safety.
The Memobase Plus software automatically stores and archives all relevant sensor and process parameters for CPS171D series maintenance.
Hazardous area approval.
Applications
The Memosens CPS171D measures pH in the following industries:
Biotechnology and pharmaceutical industry
- Bioreactors/fermenters: fermentation process control
- Bioreactors/fermenters: cell growth control
Food & beverage
- CIP/SIP applications
With international explosion-protection approvals, e.g. ATEX and IECEx, the digital sensor can be used in hazardous areas.
Compliance documentation for the pharmaceutical industry is provided, together with the electrode serial number.
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Source: Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · pH Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · pH Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · pH Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · pH Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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