Sensor for the measurement of dissolved ozone in water.

  • Measured variable(s): Ozone
  • Calibration: at the controller, via analytical determination by DPD method
  • Interferences:
    • Cl₂ with OZ10H this results in a 1.5% increase in the reading
    • Cl₂ with OZ10N is negligible
    • ClO₂ with OZ10N this results in a 6% increase in the reading
  • pH range: 2-11
  • Pressure range: 0‒1 bar, no pressure surges and/or fluctuations
  • Temperature range: 0‒45 °C, autom. temperature compensation integrated
  • Response time: T90 approx. 15 s
  • Flow rate: approx. 30 l/h (low flow dependence)
  • Shaft length: standard 175 mm (mA version up to 220 mm)
  • Connection: standard 4-pin plug; mA version 2-pole terminal, M12 socket or modbus RTU with M12 socket
  • Material: PVC, semi-permeable membrane
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