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Digital pH Sensor Memosens CPS61E

Brand: Endress+Hauser Group Services AG

Keep the pH value in the optimum range and maximize your product yield with Memosens CPS61E. Its rugged design and long-term stability ensure extremely accurate and reproducible measured values even after CIP/SIP or autoclaving. 

CPS61E features Memosens 2.0 digital technology, offering extended storage of calibration and process data for predictive maintenance. The sensor resists moisture and enables lab calibration, enhancing process integrity and increasing process uptime.

Memosens CPS61E measures pH in:
  • Biotech and pharma industries
    • Bioreactors/fermenters: process control in enzyme production
    • Bioreactors/fermenters: control of culture growth
  • Food & Beverage
    • CIP/SIP applications
With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.

A pharma certificate of compliance with sensor serial number specified is available.
Features
  • Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services
  • The sensor's exceptional accuracy and reproducibility help you to keep the pH value in the optimum range for a maximized product yield
  • A special glass membrane and reference system makes the sensor CIP/SIP and autoclaving resistant (up to 140°C/284°F) offering maximum long-term stability
  • The sensor protects your product quality with its certified biocompatibility according to USP class VI, FDA compliance of wetted parts, VO 1935/2004 compliance, no cytotoxicity, bioreactivity or animal-based materials
  • Streamline maintenance of CPS61E with the Memobase Plus software that automatically stores and documents all relevant sensor and process data
  • Maximum process safety through non-contact, inductive signal transmission
  • Reduced operating costs thanks to minimized process downtime and extended sensor lifetime

Specifications

Measuring Range

  • pH 0 to 14

Material of Construction

  • Sensor Shaft: Glass to Suit Process
  • pH Membrane Glass: Type N
  • Metal Lead: Ag/AgCl
  • Open Aperture: Ceramic Junction, Zirconium Dioxide
  • O-ring: FKM
  • Process Ccoupling: PPS Fiber-glass Reinforced
  • Nameplate: Ceramic Metal Oxide

Process Temperature

  • 0° to 100° C (32° to 212° F)
  • Up to 140° C (284° F) for Sterilization

Process Pressure

  • 0.8 to 7 bar (11.6 to 101.5 psi) Absolute

Connection

  • Inductive, Contactless Connection Head with Memosens 2.0 Technology

Temperature Sensor

  • NTC 30k

Certifications & Approvals

  • ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO

Ingress Protection

  • IP68

Dimensions

  • Diameter: 12 mm (0.47 inch)
  • Shaft Length: 120, 225, 360 and 425 mm (4.72, 8.86, 14.17 and 16.73 inch)

  • Hygienic and Sterile Applications
  • Bioreactor
  • Fermenter
  • Biotechnology
  • Pharmaceutical Industry
  • Foods & Beverages
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