Endress+hauser CPA875 Manual or automatic retractable assembly Cleanfit
- Application: Hygienic Retractable Assembly
- Certifications: EHEDG, ASME BPE, FDA
- Process Temp: -10 to 140 °C
- Seals: EPDM-FDA, FKM-FDA
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Description
Endress+Hauser CPA875: Hygienic Sensor Retraction Excellence
Completely Sterilizable for Hygiene-Critical Processes
The Cleanfit CPA875 is a state-of-the-art retractable assembly, engineered with complete sterilizability as its paramount feature. This makes it the ideal solution for applications where preventing contamination is not just important, but absolutely critical. Its design is perfectly suited for the stringent requirements of the life sciences and the highly regulated food and beverage industries. The CPA875’s commitment to hygiene is underscored by its full EHEDG and ASME BPE certifications, along with the use of FDA-recommended materials, ensuring peak cleanliness and safety.
Ideal for Food, Beverage, and Life Science Applications
The CPA875 retractable assembly has been specifically developed to meet the rigorous demands of sectors where hygiene is paramount. It is an excellent choice for the food and beverage industry, ensuring that processes remain uncontaminated and product integrity is maintained. In biotechnology and broader life sciences applications, where sterility is a fundamental requirement, the CPA875 provides the necessary safety and reliability. It is also suitable for special chemicals where high purity standards must be upheld throughout the manufacturing process.
Patented Dynamic Sealing for Maximum Protection
The CPA875 distinguishes itself with a patented dynamic sealing design, a sophisticated mechanism that guarantees the highest level of process safety by preventing contamination. This innovative system ensures that the sensor is securely sealed within the assembly, even during dynamic movements. The dynamic nature of the sealing actively works to maintain a sterile barrier, robustly protecting the process medium from any potential ingress of external contaminants or from the assembly’s components, thereby safeguarding product quality and regulatory compliance.
Simple, Hygienic Operation and Sterilization
Operation of the CPA875 is designed for simplicity and utmost hygiene, allowing for effortless sensor management. Users can conveniently remove, sterilize, and calibrate the sensor while the process itself continues to run uninterrupted. This aseptic and hygienically safe operation is a significant advantage, minimizing downtime and maximizing efficiency. The design ensures that these crucial maintenance and calibration tasks can be performed without compromising the sterile integrity of the surrounding process, a critical factor in sensitive industries.
Ensuring No Cross-Contamination Through Sterile Design
A key benefit of the CPA875 is its absolute assurance against cross-contamination. This is achieved through its sterile design, which adheres strictly to EHEDG and ASME BPE standards. Furthermore, the seals used comply with FDA and USP Class VI requirements, the highest benchmarks for biocompatibility and safety in these sensitive sectors. This meticulous attention to hygienic design and material compliance guarantees that the process remains pure and free from any unwanted microbial or chemical contamination.
Flexible Adaptation to Diverse Process Needs
The CPA875 offers remarkable flexibility, allowing for individual adaptation to a wide array of specific process requirements. This adaptability is facilitated by a variety of available process connections, ensuring that the assembly can be seamlessly integrated into existing pipelines and vessels, regardless of their configuration. This means that whether you are dealing with unique tank designs or specialized piping systems, the CPA875 can be configured to provide a secure and hygienic fit, optimizing its function within your unique operational environment.
Optional Double Service Chamber for Ultimate Asepsis
For processes demanding the ultimate in aseptic conditions, the CPA875 offers an optional double service chamber. In this configuration, the sealing mechanism, which dynamically moves with the sensor guide, creates a sterile space that remains completely isolated from the process medium. This design functions much like a syringe, ensuring that the sterile zone and the process itself are never compromised. This advanced feature provides an unparalleled level of protection against contamination, essential for the most critical applications.
Specifications
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Measuring principle
Potentiometric
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Application
Food and beverages, biotechnology, life sciences, special chemicals
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Installation
Retractable process assembly
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Characteristic
Open and closed tanks, piping
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Design
Sterile and hygienic stile
Manual or pneumatic -
Material
Holder: stainless steel 1.4435
Seals: EPDM-FDA, FKM-FDA, FFKM-FDA -
Dimension
Immersion depth: 16.1 to 81.4 mm (0.63 to 3.20 inch), depending on process adaption
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Process temperature
-10 to 140 °C (14 to 284 °F)
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Process pressure
Pneumatic drive: 16 bar up to 140 °C (232 psi up to 284 °F)
Manual drive: 8 bar up to 140 °C (116 psi up to 284 °F) -
Connection
Aseptic DN25 clampable, Aseptic DN50 screw-in, Clamp ISO 2852, ASME BPE, Varivent N











