Memosens CPS96E
Technical Data
CompareORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| Application | pH / ORP sensor for heavily contaminated media and suspended solids • Chemical processes • Pulp and paper industry • Flue gas cleaning • Contaminated media: • Solids • Emulsions • Precipitation reactions |
| Characteristic | Gel pH/ORP electrode with open aperture and double gel reference with ion trap for chemical applications |
| Measuring range | ORP: –1 500 to 1 500 mV pH: 0 to 14 |
| Measuring principle | Pt-disc as additional ORP element rH measurement and control of the reference impedance |
| Design | All shaft lengths with temperature sensor Advanced gel technology Hydrolysis stable gel |
| Material | Sensor shaft: Glass to suit process pH membrane glass: Type B Metal lead: Ag/AgCl ORP measuring element: Platinum O-ring: FKM Process coupling: PPS fiber-glass reinforced Nameplate: Ceramic metal oxide |
| Dimension | Diameter: 12 mm (0.46 inch) Shaft lengths: 120, 225, 360 and 425 mm (4.68, 8.77, 14.04 and 16.57 inch) |
| Process temperature | 0 to 110 °C (32 to 230 °F) |
| Process pressure | 0.8 to 14 bar (11.6 to 203 psi) absolute |
| Temperature sensor | NTC 30k |
| Ex certification | With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in hazardous areas Zone 0, Zone 1 and Zone 2 |
| Connection | Inductive, digital connection head with Memosens 2.0 technology |
| Ingress protection | IP68 |
pH
| Measuring Principle | Potentiometric |
| Application | pH / ORP sensor for heavily contaminated media and suspended solids • Chemical processes • Pulp and paper industry • Flue gas cleaning • Contaminated media: • Solids • Emulsions • Precipitation reactions |
| Characteristic | Gel pH/ORP electrode with open aperture and double gel reference with ion trap for chemical applications |
| Measuring range | ORP: –1 500 to 1 500 mV pH: 0 to 14 |
| Measuring principle | Pt-disc as additional ORP element rH measurement and control of the reference impedance |
| Design | All shaft lengths with temperature sensor Advanced gel technology Hydrolysis stable gel |
| Material | Sensor shaft: Glass to suit process pH membrane glass: Type B Metal lead: Ag/AgCl ORP measuring element: Platinum O-ring: FKM Process coupling: PPS fiber-glass reinforced Nameplate: Ceramic metal oxide |
| Dimension | Diameter: 12 mm (0.46 inch) Shaft lengths: 120, 225, 360 and 425 mm (4.68, 8.77, 14.04 and 16.57 inch) |
| Process temperature | 0 to 110 °C (32 to 230 °F) |
| Process pressure | 0.8 to 14 bar (11.6 to 203 psi) absolute |
| Temperature sensor | NTC 30k |
| Ex certification | With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in hazardous areas Zone 0, Zone 1 and Zone 2 |
| Connection | Inductive, digital connection head with Memosens 2.0 technology |
| Ingress protection | IP68 |
The Memosens CPS96E is the measurement specialist for fibrous media or media with a high concentration of suspended solids (e.g. dispersions, precipitants, emulsions). The open-junction diaphragm design with no risk of contamination ensures reliable pH and ORP measurement. The CPS96E uses Memosens 2.0 digital technology with high process integrity and very simple operation. The waterproof, moisture-proof design allows laboratory sensor calibration and supports extended data storage for calibration and process parameters. It is the perfect basis for predictive maintenance.
Benefits
Memosens 2.0 supports an extended storage unit for calibration and process parameters, enabling better trend identification and providing the perfect basis for future predictive maintenance and improved IIoT services.
Simultaneous measurement of pH, ORP and rH values (in rH mode) provides rich process information and is a solid foundation for strict process control.
The additional platinum electrode continuously monitors the reference impedance, providing a reliable guarantee of electrode quality.
Filled with stable gel electrolyte and featuring a reference electrode with an ion trap, the electrode is robust and resistant to poisoning.
Measurement results are unaffected by pressure and temperature fluctuations: the open-junction diaphragm design effectively prevents adhesion to the lead.
Non-contact inductive signal transmission for high process safety.
Minimizes production downtime, extends electrode service life and reduces operating costs.
Applications
Chemical industry
Pulp and paper industry
Contaminated media and media containing suspended solids
: - dispersions
- precipitants
- emulsions
Approved by ATEX, IECEx, CSA C/US, NEPSI, JPN, INMETRO for use in explosion-protection zones 0, 1 and 2.
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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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