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Digital ORP sensor
Memosens CPS12E

Memosens CPS12E - Digital ORP sensor with platinum cap for processes with stable conditions ©Endress+Hauser
Memosens CPS12E - Digital ORP sensor with gold pin for applications with stable process conditions ©Endress+Hauser

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 ORP electrode for standard applications in process and water & wastewater industries

Memosens CPS12E is the digital all-round ORP sensor. It measures reliably even in harsh applications or hazardous areas. Designed for low maintenance and a long operating life, the ORP sensor offers you best value for money. Memosens CPS12E features Memosens 2.0 digital technology that provides the perfect basis for predictive maintenance thanks to extended storage of calibration and process data. The plug & play principle of Memosens allows for easy operation and more process uptime.

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Handle your core processes easily

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Variable

  • Specs at a glance

    • Measurement range

      -1500 mV to +1500 mV

    • Process temperature

      -15 to 135 °C
      (5 to 275 °F)

    • Process pressure

      0.8 to 17 bar (11.6 to 246.5 psi) absolute

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  • Benefits

    • Robust, low maintenance ORP sensor: Large, dirt-repellent PTFE junction protects from soiling by the medium. Long poison diffusion path prevents poisoning of the electrode reference.

    • Suitable for harsh applications: Gold pin or platinum cap cover the...

  • Field of application

    • Long-term monitoring and limit monitoring of processes with stable process conditions:
      - Chemical industry
      - Pulp & paper industry
      - Power plants
      - Incineration plants

    • Water & wastewater treatment:
      - Drinking water
      - Cooling water
      - Well water
      -...

Features and specifications

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Details

  • Measuring principle

    Sensor ORP / Redox

  • Application

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

  • Characteristic

    Digital ORP sensor for standard applications in process
    technology and environmental engineering with dirt-repellent PTFE junction and integrated temperature sensor

  • Measurement range

    -1500 mV to +1500 mV

  • Measuring principle

    Gel compact electrode with teflon junction and double gel reference
    Measuring part as gold-pin or platinum ring

  • Design

    All shaft lengths with temperature sensor

    Advanced gel technology

  • Material

    Sensor shaft: Glass to suit process

    ORP measuring element: Platinum or gold

    Metal lead: Ag/AgCl

    Aperture: Ring-shaped PTFE diaphragm, sterilizable

    O-ring: FKM

    Process coupling: PPS fibre-glass reinforced

    Nameplate: ceramic metal oxide

  • Dimension

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

  • Process temperature

    -15 to 135 °C
    (5 to 275 °F)

  • Process pressure

    0.8 to 17 bar (11.6 to 246.5 psi) absolute

  • Temperature sensor

    NTC 30k

  • Ex certification

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

  • Connection

    Inductive, digital connection head with Memosens 2.0 technology

  • Ingres protection

    IP68

  • Additional certifications

    Additional certifications

Documents / Manuals / Software

Accessories / Spare parts

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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