Sensor for the measurement of hydrogen peroxide, with surfactant-resistant membrane. 

  • Measurand(s): Hydrogen peroxide
  • Calibration:
    • DIN 38409-15 “Determination of hydrogen peroxide”
    • ISO/DIS 7157 “Determination of hydrogen peroxide – titrimetric method”
  • Interferences:
    • Cl2 must not be existent
    • Peroxyacetic acid C2H4O3 must not be existent
    • O3 must not be existent
    • Sulfides must not be existent
    • Phenoles aquaous solution >3 % must not be existent
  • pH range: 2 … 11
  • Pressure range: 0 … 1 bar, no pressure surges and/or fluctuations
  • Temperature range: 0 … 45 0C
  • Integrated automatic temperature compensation
  • Response time: T90 approx. 5 … 10 min
  • Flow rate: approx. 30 l/h, low flow-dependence
  • Shaft length: standard 175 mm, and up to 220 mm in length (mA-Version)
  • Connection: standard 4-pole plug; M12 male, mA-version 2-pole terminal or M12 male
  • Material: PVC-U, stainless steel 1.4571
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