Endress+Hauser CPF81E Digital pH sensor Memosens
- Measures: pH value accurately
- Design: Robust polymer housing
- Technology: Memosens 2.0 digital
- Approvals: CSA C/US hazardous areas
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Description
Endress+Hauser CPF81E: Robust pH Sensor for Harshness
The Endress+Hauser Memosens CPF81E is engineered as a digital, robust pH sensor solution specifically designed for harsh industrial environments. It guarantees reliable and accurate measurements, even when dealing with abrasive media and high flow rates, ensuring process integrity. The integrated assembly saves valuable installation space, and its Memosens 2.0 digital technology combines maximum process safety with user-friendly operation. The CPF81E resists moisture, allows for laboratory calibration, and offers extended storage of calibration and process data, providing an ideal foundation for predictive maintenance and enhanced IIoT services, making it a truly future-proof investment for demanding applications.
Tailored for Mining Industry Processes
The Memosens CPF81E pH sensor is tailored for mining industry processes, offering exceptional performance where traditional sensors might fail. It is specifically designed for applications such as flotation, leaching, and neutralization, which often involve abrasive slurries and corrosive chemicals. The sensor’s robust polymer housing protects it against mechanical damage, while the optional flat membrane design is particularly effective in high flow rates and abrasive media. Furthermore, its double junction reference system offers superior protection against electrolyte poisoning ions like S²⁻ or CN⁻, common in mining operations, thereby ensuring longer sensor life and more stable readings in these challenging conditions.
Monitoring Industrial Water Treatment Effectively
Within industrial water treatment, the Memosens CPF81E pH sensor provides accurate and reliable monitoring of water quality. It is highly effective in applications such as inlet and outlet monitoring of treatment facilities, ensuring that water meets specified quality standards. The sensor’s ability to withstand abrasive media and high flow rates makes it suitable for continuous operation in demanding water treatment cycles. The Memosens 2.0 technology ensures maximum process safety with non-contact, inductive signal transmission, preventing moisture from affecting measurements and facilitating easy lab calibration, which ultimately reduces operating costs and extends sensor lifetime.
Applications in Wastewater pH Monitoring
The robust design of the Memosens CPF81E makes it an excellent choice for wastewater pH monitoring applications. It reliably measures pH even in challenging conditions, such as those found in neutralization processes or at the inlet and outlet points of wastewater treatment plants. The sensor’s durable PPS housing and optional flat membrane are resistant to mechanical damage and abrasive media, ensuring long-term operational stability. With Memosens 2.0 technology, it offers enhanced process safety and data integrity, crucial for compliance and efficient wastewater management, making it a dependable partner for environmental protection.
Benefits of Memosens 2.0 Technology
The key benefits of Memosens 2.0 technology in the CPF81E sensor are significant for process optimization and maintenance. It offers extended storage of calibration and process data, providing a robust foundation for trend identification and predictive maintenance strategies, aligning perfectly with IIoT principles. The non-contact, inductive signal transmission ensures maximum process safety, eliminating issues related to moisture or corrosion at the connection point. This advanced technology not only enhances reliability but also extends sensor lifetime, leading to reduced operating costs and improved overall process uptime, a critical advantage in industrial settings.
Long-Term Stability for Process Reliability
The Memosens CPF81E ensures long-term stability for process reliability through its advanced design features. Its double junction reference system provides superior protection against poisoning ions, such as sulfides and cyanides, which are prevalent in many industrial processes, particularly in mining and heavy industry. This feature prevents premature electrode failure and maintains measurement accuracy over extended periods. Coupled with its robust housing and optional flat membrane for abrasive media, the CPF81E offers a significantly extended sensor lifetime, minimizing downtime and the need for frequent replacements, thus lowering maintenance costs and ensuring consistent operational performance.
tpt24: Your Premier Global Source
For the Endress+Hauser Memosens CPF81E pH sensor, tpt24: your premier global source, offers exclusive access to this advanced, robust sensor. As the world’s leading online store for authentic industrial instrumentation, tpt24 guarantees the genuine quality and superior performance of every CPF81E sensor 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 dependable, high-performance products backed by unparalleled service, making us the definitive destination for all your critical process measurement needs, especially when facing harsh environments and demanding applications.
Secure Operation in Hazardous Environments
The Memosens CPF81E provides secure operation in hazardous environments, bolstered by its optional CSA C/US approval for use in hazardous areas, zones 0, 1, and 2. This certification underscores its safety for potentially explosive atmospheres commonly found in mining and other heavy industries. The non-contact, inductive signal transmission is a critical safety feature, preventing sparks and ensuring maximum process safety. Its robust construction and reliable performance, even with abrasive media, further contribute to safe operations, making it an ideal choice for applications where safety is of utmost importance, ensuring peace of mind alongside precise measurements.
Specifications
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Measuring principle
Potentiometric
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Application
Flotation, leaching, neutralization, outlet monitoring
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Characteristic
Resistent against electrolyte poisoning and dirt repellent gel-electrode including process connection NPT 3/4″
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Measuring range
pH 0 to 14
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Measuring principle
Gel-compact electrode with double chamber reference system, kalium nitrate bridge electrolyte and PTFE-diaphragm
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Design
Compact electrode in PPS housing with NPT 3/4″ process connection
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Material
Housing: PPS
pH electrode: lead-free membrane glass
Double chamber reference system: KNO3 and KCl/AgCl -
Dimension
Diameter: 22 mm (0.87 inch)
Length (protcetion guard, long shaft): 150 mm (5.91 inch)
Length (flat membrane): 140 mm (5.51 inch) -
Process temperature
Version LH: 0 to 110 °C (32 to 230 °F)
Version NN: 0 to 80 °C (32 to 170 °F) -
Process pressure
1 to 10 bar abs at 80 °C
(15 to 145 psi at 176 °F) -
Temperature sensor
NTC 30K
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Ex certification
(optional) FM IS NI Cl. I Div.1&2, Groups A-D
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Connection
Memosens plug
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Ingress protection
IP68










