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Ceratex CPS31 - Analog pH sensor for drinking water and swimming pools

Analog pH sensor
Ceratex CPS31

Glass electrode for application in drinking water and swimming pools

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  • Measuring principle


  • Application

    Drinking water and swimming pool water, pH compensation to measure free chlorine

  • Characteristic

    Standard applications in water, long lifetime

  • Measurement range

    pH 1 - 12

  • Measuring principle

    Gel filled reference with one or three diaphragms, option saltring

  • Design

    Shaft length 120 mm, with or w/o temperature sensor

  • Material

    Glass / Ceramics

  • Dimension

    Shaft length 120 mm

  • Process temperature

    0 - 80 C (32 - 176 F)

  • Process pressure

    1 - 4 bar abs (15 - 60 psi)

  • Temperature sensor

    None or Pt 100

  • Ex certification


  • Connection

    GSA or Top 68

  • Ingress protection