Description
Introduction
The Memosens CPS11E is a reliable digital pH electrode built for standard liquid analysis in process, water and wastewater applications. Featuring Memosens 2.0 technology, it delivers stable, interference-free pH measurement with easy calibration and maintenance, ensuring long-term accuracy and process safety.
Specifications
| Parameter | Specification |
|---|---|
| Measuring Principle | Potentiometric, gel compact electrode with PTFE ring junction |
| Application | Long-term monitoring & limit control; water and wastewater treatment |
| Measuring Range | A: pH 1–12
|
| Design | All shaft lengths with temperature sensor; advanced gel technology |
| Dimension | Diameter 12 mm
|
| Process Temperature | A: –15 to 80 °C
|
| Process Pressure | A/B: 0.8–17 bar abs
|
| Temperature Sensor | NTC 30K |
| Ex Certification | ATEX, IECEx, CSA C/US, NEPSI, Japan Ex, INMETRO; for Zone 0/1/2 |
| Connection & Protection | Memosens 2.0 inductive digital connection; IP68 |
Key Advantages
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Ultimate Hazardous Area ComplianceEquipped with global ATEX, IECEx, NEPSI & INMETRO certifications, the sensor is safely operable in Zone 0, 1 & 2 explosive gas environments, meeting the strictest industrial safety standards.
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Future-Proof IIoT & Predictive MaintenancePowered by Memosens 2.0, it offers extended calibration/process data storage, enabling precise trend analysis and proactive maintenance planning, laying a solid foundation for modern IIoT-driven operations.
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Superior Durability & Low MaintenanceFeatures a robust, dirt-repellent PTFE junction combined with a long poison diffusion path and optimized ion trap design, ensuring minimal fouling, reduced upkeep and exceptional operational longevity.
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Universal Compatibility for Diverse MediaProcess glass accommodates a full pH range (0-14) and pressures up to 17 bar. The optional F-glass variant even resists hydrofluoric acid, making it ideal for aggressive or specialized chemical processes.
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Non-Contact Signal Integrity
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Delivers maximum process integrity via non-contact, inductive signal transmission. This eliminates wear and tear associated with traditional contacts, ensuring stable, reliable data communication throughout the sensor's lifecycle.