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Digital pH sensor with dirt-repellent PTFE diaphragma

Digital pH sensor
Orbisint CPS11D

Memosens glass electrode for standard applications

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  • Measuring principle


  • Application

    Long-term monitoring, processes with little change
    Water and wastewater treatment

  • Characteristic

    Analog, digital pH electrodes for standard applications in process and environmental technology
    Dirt-repellent PTFE diaphragm, built-in temperature sensor

  • Measurement range

    pH 0 to 14

  • Measuring principle

    Gel compact electrode with PTFE ring-diaphragm

  • Design

    All shaft lengths with temperature sensor
    Advanced gel technology
    Digital electrode with Memosens technology

  • Material

    Glass and PTFE

  • Dimension

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

  • Process temperature

    0 to 135 °C (32 to 275 °F)

  • Process pressure

    1 to 17 bar (15 to 246 psi)

  • Temperature sensor

    NTC 30k

  • Ex certification


  • Connection

    Inductive, digital connection head with Memosens technology

  • Ingres protection


  • Additional certifications

    Also available as SIL version