Chemtrac HydroACT 300 Residual Ozone Analyser (discontinued)


Kenelec Scientific no longer stocks this product.
Recommended replacement: Chemtrac Residual Ozone Analyser
Chemtrac’s Ozone Analysers utilise the very latest and best ozone sensors available in the world today. The membrane covered sensor is insensitive to changing pH and interference from other oxidants, uses no reagents, is extremely stable, and has a reduced maintenance requirement compared to most other Ozone sensors. Up to 4 Ozone sensors can be connected to a single HydroACT analyser, or mix and match by connecting 1 Ozone sensor along with other measurement like pH, ORP, or conductivity.



  • Stable and reliable – excellent process control
  • Suitable for all potable, process and salt waters
  • No reagents or moving parts
  • Up to 6 months between maintenance
  • Up to 3 months between calibration
  • Resistant to detergents in the water


  • Ozone Dosing Control For:
    • Water Treatment
    • Cooling Towers
    • Hospitals
    • Laundry
    • Food Preperation
    • Hospitals
    • Secondary Ozonation
    • Remote Sites