Endress+Hauser CPS11E Digital pH sensor Memosens
- Application: Stable process pH
- Technology: Digital Memosens 2.0
- Junction: Dirt-repellent PTFE
- Hazardous Areas: Approved for Zones 0,1,2
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Description
Endress+Hauser CPS11E: Digital All-Rounder for Stable Processes
The Endress+Hauser Memosens CPS11E represents a significant advancement in digital pH sensing technology, establishing itself as the reliable all-rounder for stable process monitoring. This sophisticated sensor is engineered to provide consistent and accurate measurements even under demanding conditions, including extreme pH ranges and hazardous area classifications. Leveraging the power of Memosens 2.0 digital technology, the CPS11E offers superior resistance to moisture, significantly enhancing process safety and simplifying operational workflows. A key feature is its capability for laboratory calibration, which allows for precise pre-calibration in a controlled environment before deployment in the field. This not only boosts accuracy but also minimizes process downtime. The extended storage of calibration and process data within the sensor itself provides an invaluable foundation for predictive maintenance strategies, allowing for better trend identification and proactive issue resolution, ultimately ensuring maximum process uptime and operational efficiency.
Reliable in Chemical Industry Applications
The Memosens CPS11E is exceptionally reliable for chemical industry applications, where precise pH monitoring is critical for reaction control and product quality. Its robust design and advanced Memosens 2.0 technology make it suitable for a wide array of chemical processes, including those involving aggressive media or extreme pH levels. For instance, in chemical manufacturing, maintaining specific pH ranges is essential for optimizing reaction yields, ensuring catalyst efficiency, and preventing unwanted side reactions. The sensor’s ability to withstand harsh conditions, coupled with its resistance to moisture and potential for lab calibration, minimizes maintenance interventions and extends operational life, providing significant value for cost-conscious chemical producers who demand both precision and durability.
Specialized for Pulp and Paper Processes
Within the pulp and paper industry, the Memosens CPS11E proves its worth through reliable long-term monitoring and limit control. Key applications include monitoring pH levels during pulping, bleaching, and papermaking stages, where precise pH management directly impacts product quality, chemical consumption, and environmental compliance. The sensor’s dirt-repellent PTFE ring junction is particularly advantageous in these processes, as it resists fouling from fibers and chemical residues, ensuring sustained accuracy and reducing the frequency of cleaning. The Memosens 2.0 digital technology further enhances reliability by storing calibration data, allowing for quick and easy sensor replacement without interrupting the process, thus maintaining the high throughput characteristic of this industry.
Critical for Power Plant Operations
In power plant operations, the Memosens CPS11E plays a crucial role in maintaining process stability and efficiency, especially in applications like flue gas desulfurization (FGD) systems and boiler feed water treatment. Monitoring pH in flue gas scrubbers is vital for optimizing the absorption process and controlling emissions. For boiler feed water, maintaining a specific pH is essential to prevent corrosion and scaling within the boiler tubes and turbines, ensuring operational longevity and safety. The CPS11E’s ability to function reliably in challenging conditions, including high pressures and temperatures, and its optional salt storage for low conductivity media, make it an ideal choice for these demanding power generation environments, contributing to reduced maintenance and enhanced safety.
Enhancing Water and Wastewater Treatment
For water and wastewater treatment, the Memosens CPS11E provides robust and dependable pH measurement across various stages. From monitoring drinking water quality to controlling chemical dosing in wastewater treatment plants, its accuracy and stability are paramount. In drinking water production, maintaining the correct pH is crucial for effective disinfection and taste, while in wastewater treatment, it is essential for optimizing biological processes and ensuring treated effluent meets environmental discharge standards. The sensor’s resistance to fouling and its advanced Memosens 2.0 technology, which facilitates easy calibration and data management, simplify operations and improve the overall efficiency of water purification and management processes, ensuring regulatory compliance and public health protection.
Hazardous Area Use with Approvals
The Memosens CPS11E is designed for hazardous area use with approvals, ensuring safety and reliability even in potentially explosive environments. It holds significant certifications including ATEX, IECEx, CSA C/US, NEPSI, Japan Ex, and INMETRO. These approvals confirm its suitability for installation in Zone 0, Zone 1, and Zone 2 hazardous areas, where flammable gases or dusts may be present. The inductive, digital connection head, a hallmark of Memosens 2.0 technology, provides a non-contact, spark-free signal transmission, further enhancing safety. This capability allows for seamless integration into critical processes within the chemical and petrochemical industries, offering peace of mind alongside accurate and stable pH measurement.
IIoT Ready for Future-Proof Operations
Being IIoT ready for future-proof operations, the Memosens CPS11E, equipped with Memosens 2.0, offers advanced data management capabilities essential for modern industrial internet of things (IIoT) strategies. The sensor’s ability to store extensive calibration and process data internally allows for sophisticated trend analysis and the implementation of predictive maintenance programs. By providing detailed historical insights, it aids in identifying potential sensor degradation or process anomalies long before they impact operations. This not only minimizes unplanned downtime but also optimizes maintenance schedules and resource allocation, positioning your facility for the future of smart manufacturing and data-driven decision-making, ensuring you stay ahead in a connected industrial landscape.
tpt24: Your Premier Global Source
For the Endress+Hauser Memosens CPS11E, tpt24: your premier global source, offers exclusive access to this advanced digital pH sensor. As the world’s leading online store for authentic industrial instrumentation, tpt24 guarantees the genuine quality and superior performance of every CPS11E purchased. Our commitment extends to providing efficient worldwide delivery, ensuring that customers in any country can acquire this essential instrument quickly and reliably. Trust tpt24 to supply reliable, high-performance products backed by unparalleled service, making us the definitive destination for all your critical process measurement needs, especially when operating in stable but demanding process conditions or hazardous environments where a robust and digitally advanced pH sensor is essential.
Specifications
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Measuring principle
Potentiometric
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Application
Long-term monitoring and limit control in processes with stable process conditions
Water and wastewater treatment -
Characteristic
Digital pH electrode for standard applications in process and environmental technology with dirt-repellent PTFE ring junction and built-in temperature sensor
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Measuring range
Application A
• pH: 1 to 12
Application B
• pH: 0 to 14
Application F
• pH: 0 to 10 -
Measuring principle
Gel compact electrode with PTFE ring junction
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Design
All shaft lengths with temperature sensor
Advanced gel technology -
Material
Sensor shaft: Glass to suit process
pH membrane glass: Type A, B, F
Metal lead: Ag/AgCl
Aperture: Ring-shaped PTFE junction
O-ring: FKM
Process coupling: PPS fibre-glass reinforced
Nameplate: ceramic metal oxide -
Dimension
Diameter: 12 mm (0.47 inch)
Shaft length: 120, 225, 360 and 425 mm
(4.72, 8.86, 14.17 and 16.73 inch) -
Process temperature
Application A: –15 to 80 °C (5 to 176 °F)
Application B: 0 to 135 °C (32 to 275 °F)
Application F: 0 to 70 °C (32 to 158 °F) -
Process pressure
Applications A and B:
0.8 to 17 bar (11.6 to 246.5 psi) absolute
Application F:
0.8 to 7 bar (11.6 to 101.5 psi) absolute -
Temperature sensor
NTC 30K
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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
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Ingress protection
IP68
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Additional certifications
Additional certifications







