Endress+Hauser CCS50D-AA11AD+NC Memosens CCS50D conductivity sensor

The Endress+Hauser CCS50D-AA11AD+NC is a premium, fully digital Memosens conductivity sensor designed for demanding industrial applications. Utilizing the innovative Memosens 2.0 technology, this sensor ensures ultimate process safety, exceptional data integrity, and predictive maintenance capabilities. It is engineered for precise conductivity and concentration measurements in chemicals, petrochemicals, power generation, water & wastewater, and life sciences. The “NC” variant indicates the inclusion of a non-conductive PFA body, making it ideal for highly corrosive media or applications where electrical isolation is critical.

Technical Specifications

Model: CCS50D-AA11AD+NC

Technology: Memosens 2.0 – Digital, inductive (electrodeless) conductivity

Measurement: Conductivity, concentration (e.g., acids, bases, brines)

Measuring Ranges: 0 – 2000 mS/cm (dependent on transmitter)

Process Temperature: Up to 200 °C (392 °F)

Process Pressure: Up to 40 bar (580 psi)

Sensor Body: Non-conductive PFA (Perfluoroalkoxy) for corrosive media and electrical isolation

Electrode Material: PFA-encapsulated toroid

Connection: Memosens digital plug connection (C8Y)

Cable Gland: Double-chamber system with PFA insert

Certifications: ATEX, IECEx, FM, CSA for hazardous areas; SIL2 compliant

Communication: Digital data transmission via Memosens protocol

Key Features & Advantages

Memosens 2.0 Digital Technology

Digital data transmission eliminates analog signal degradation, ensuring flawless data integrity from sensor to transmitter. The sensor stores calibration, process, and diagnostic data directly in its memory chip.

Unmatched Process Safety & Reliability

The hermetically sealed, non-conductive PFA sensor body provides excellent resistance to the most aggressive chemicals. The contactless Memosens connection allows for safe pre-calibration in the lab and prevents moisture/contamination ingress—a major cause of sensor failure.

Predictive Maintenance & Reduced Downtime

Integrated sensor diagnostics monitor coating, electrode integrity, and process conditions. This enables condition-based maintenance, prevents unexpected failures, and maximizes plant uptime.

Easy Handling & Cost Savings

The “plug and measure” capability allows sensor replacement without process interruption. Pre-calibrated sensors can be swapped in seconds, minimizing downtime and labor costs. The robust design ensures a long service life, even in harsh conditions.

Versatile & Future-Proof

Suitable for a vast range of applications from ultrapure water to concentrated acids. Compatibility with Endress+Hauser’s entire portfolio of Memosens-capable transmitters (like Liquiline CM44x) provides a scalable, future-proof measurement point.

Why Choose the CCS50D-AA11AD+NC?

This sensor is not just a measurement device; it’s a cornerstone for smart, safe, and efficient process management. It transforms raw conductivity data into actionable digital information for advanced process control. By preventing corrosion-induced failures and enabling predictive strategies, it protects your assets and optimizes chemical usage. For critical applications requiring the highest level of safety and data reliability, the CCS50D-AA11AD+NC is the definitive choice.

Available for Immediate Order

The Endress+Hauser CCS50D-AA11AD+NC Memosens conductivity sensor is part of our core portfolio. Contact us for pricing, delivery, and technical support to integrate this advanced digital sensor into your process.

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