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Memosens CPS77E - ISFET pH sensor for food & beverage and life sciences industries

Digital non-glass pH sensor Memosens CPS77E

Memosens 2.0 ISFET pH electrode for food & beverage and life sciences industries

CPS77E
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  • Measuring principle

    ISFET

  • Application

    Hygienic and sterile applications (sterilizable, autoclavable):
    - Bioreactor/fermenter
    - Biotechnology
    - Pharmaceutical
    - Food

  • Characteristic

    Digital, sterilizable and autoclavable pH electrode for hygienic production processes with bacteria tight ceramic junction

  • Reference

    Stabilized gel reference system

  • Measuring range

    pH 0 to 14

  • Measuring principle

    Measuring principle

  • Design

    Design

  • Material

    Sensor shaft: PEEK
    Sealings: FFKM
    Metal lead: Ag/AgCl
    Open aperture: Ceramic junction, zirconium dioxide
    O-ring: FKM
    Process coupling: PPS fiber-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 14.2 inch)

  • Process temperature

    -15 to 135°C (5 to 275°F)

  • Process pressure

    Max. 11 bar abs at 100 °C
    (Max. 160 psi at 212 °F)

  • Temperature sensor

    Pt1000

  • Ex certification

    With the following approvals for use in potentially explosive areas of Zone 0, Zone 1 and Zone 2: ATEX, IECEx, CSA C / US, NEPSI, JPN Ex, INMETRO,
    UKCA and Korea Ex

  • Connection

    Inductive, contactless connection head with Memosens 2.0 technology

  • Ingress protection

    IP 68