Sensor for the measurement of peracetic acid, sulphuric and nitric acid up to 1% conc. are tolerated.

  • Measured variable(s): Peracetic acid
  • Calibration:  
    • DIN 38409-15 "Determination of hydrogen peroxide"
    • ISO/DIS 7157 "Determination of hydrogen peroxide content – Titrimetric method“.                    
  • Interferences:
    • ClO₂ is measured at a factor of 1
    • H₂O₂ is measured at a factor of 0.005
    • O₃ is measured at a factor of 2,500
  • pH range: 1-6
  • Pressure range: 0‒1 bar, no pressure surges and/or fluctuations
  • Temperature range: 0–45 °C (no ice crystals in the water)
  • Integrated automatic temperature compensation
  • Response time: T90 approx. 3 min
  • Flow rate: approx. 30 l/h, low flow dependence
  • Shaft length: standard 175 mm (mA version up to 220 mm)
  • Connection: 4-pin plug, M12 socket mA version 2-pole terminal
  • Material: PVC-U, stainless steel 1.4571
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