Sensor for the measurement of peracetic acid – surfactants and lead acids are tolerated.

  • Measurand(s): Peracetic acid
  • Calibration:
    • DIN 38409-15 “Determination of hydrogen peroxide”
    • ISO/DIS 7157 “Determination of hydrogen peroxide – titrimetric method”
  • Interferences:
    • ClO2 is registered with factor 1 of its measuring value
    • H2O2 does not interfere
    • O3 is registered with factor 2500 of its measuring value
  • pH range: 1 … 6
  • Pressure range: 0 … 1 bar, no pressure surges and/or fluctuations,
  • Temperature range: 0 … 45 0C
  • Sensor with automatic temperature compensation
  • Response time: T90 approx. 1.5 - 5 min, depending on type and temperature
  • Flow rate: approx. 45 l/h, low flow-dependence
  • Shaft length: standard 175 mm, and up to 220 mm in length (mA-Version)
  • Connection: standard 4-pole plug; for mA-version 2-pole terminal, M12 male or Modbus RTU with M12 male
  • Material: PVC-U, stainless steel 1.4571
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