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Digital pH sensor
Memosens CPS11E

Memosen CPS11E - Digital pH sensor for standard applications with stable process conditions ©Endress+Hauser
Memosens CPS11E with ion trap, suitable for hazardous areas ©Endress+Hauser

The pH-value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works.

Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.

Memosens 2.0 pH electrode for standard applications in process and water & wastewater industries

Memosens CPS11E is the digital all-rounder for stable processes. It measures reliably even in extreme pH ranges or hazardous areas. Thanks to Memosens 2.0 digital technology, the pH sensor resists moisture and enables lab calibration, increasing process safety and simplifying operation. Its extended storage of calibration and process data provides the perfect basis for predictive maintenance. Designed for a long operating life and low maintenance, Memosens CPS11E offers you best value for money.

  • Simple products

  • Easy to select, install and operate

Excelencia técnica

Simplicidad

  • Productos estándar

  • Seguros, resistentes y con poco mantenimiento

Excelencia técnica

Simplicidad

  • Productos de alta gama

  • Altamente funcionales y prácticos

Excelencia técnica

Simplicidad

  • Productos especializados

  • Diseñados para aplicaciones exigentes

Excelencia técnica

Simplicidad

Variable

Gamas FLEX Excelencia técnica Simplicidad
  • F
  • L
  • E
  • X

Gama Fundamental

Satisfaga sus necesidades básicas de medición

Excelencia técnica
Simplicidad
  • F
  • L
  • E
  • X

Gama Lean

Maneje los principales procesos fácilmente

Excelencia técnica
Simplicidad
  • F
  • L
  • E
  • X

Gama Extended

Optimice sus procesos con tecnologías innovadoras

Excelencia técnica
Simplicidad
  • F
  • L
  • E
  • X

Gama Xpert

Domine las aplicaciones más exigentes

Excelencia técnica
Simplicidad

Variable

  • Resumen de especificaciones

    • Rango de medición

      Application A
      • pH: 1 to 12
      Application B
      • pH: 0 to 14
      Application F
      • pH: 0 to 10

    • Temperatura del proceso

      Application A: –15 to 80 °C (5 to 176 °F)
      Application B: 0 to 135 °C (32 to 275 °F)
      Application F: 0 to 70 °C (32 to 158 °F)

    • Presión de proceso

      Applications A and B:
      0.8 to 17 bar (11.6 to 246.5 psi) absolute
      Application F:
      0.8 to 7 bar (11.6 to 101.5 psi) absolute

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  • Ventajas

    • IIoT ready: 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.

    • Low operating costs: Lab calibration and...

  • Ámbito de aplicación

    • Long-term monitoring and limit monitoring of processes with stable process conditions:
      - Chemical industry
      - Pulp & paper industry
      - Power plants (e.g. flue gas washers, boiler feed water)
      - Incineration plants

    • Water & wastewater treatment:
      - Drinking...

Características y especificaciones

Atrás

Details

  • Measuring principle

    Electrodo de vidrio

  • Aplicación

    Long-term monitoring and limit control in processes with stable process conditions

    Water and wastewater treatment

  • Característica

    Digital pH electrode for standard applications in process and environmental technology with dirt-repellent PTFE ring junction and built-in temperature sensor

  • Rango de medición

    Application A

    • pH: 1 to 12

    Application B

    • pH: 0 to 14

    Application F

    • pH: 0 to 10

  • Principio de medición

    Gel compact electrode with PTFE ring junction

  • Diseño

    All shaft lengths with temperature sensor
    Advanced gel technology

  • Material

    Sensor shaft: Glass to suit process

    pH membrane glass: Type A, B, F

    Metal lead: Ag/AgCl

    Aperture: Ring-shaped PTFE junction, sterilizable

    O-ring: FKM

    Process coupling: PPS fibre-glass reinforced

    Nameplate: ceramic metal oxide

  • Dimensión

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

  • Temperatura del proceso

    Application A: –15 to 80 °C (5 to 176 °F)

    Application B: 0 to 135 °C (32 to 275 °F)

    Application F: 0 to 70 °C (32 to 158 °F)

  • Presión de proceso

    Applications A and B:
    0.8 to 17 bar (11.6 to 246.5 psi) absolute

    Application F:
    0.8 to 7 bar (11.6 to 101.5 psi) absolute

  • sensor de temperatura

    NTC 30K

  • Certificación Ex

    With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in
    hazardous areas Zone 0, Zone 1 and Zone 2

  • Conexión

    Inductive, digital connection head with Memosens 2.0 technology

  • Protección contra ingreso

    IP68

  • Certificados Adicionales

    Certificados Adicionales

Documentos / Manuales / Software

Accesorios / Piezas de repuesto

Nr
Order code
Specification
    • Order code 71038228

      Memoclip label Memosens sensor

      for assignment of sensors to measuring loop. 100 sensor clips with printable labels

    • Order code CPY20-

      Technical buffer solution CPY20

      pH quality buffer solution, referenced to primary reference material of PTB and standard reference material of NIST. in DAkkS accredited buffer Laboratory.

    • Order code CPY4-

      KCL-Electrolyte solution CPY4

      For liquid filled electrodes

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