DOSASens CL4.2

Chlorine sensor with membrane-covered, amperometric 2-electrode system. For the measurement of free inorganic chlorine at constant pH.

  • Measurand(s): NaClO (sodium hypochlorite), Ca(ClO)2 (calcium hypochlorite), Cl2 (chlorine gas), chlorine generated by membrane-electrolysis,
  • Calibration: at the controller, via analytical chlorine determination by DPD-1 method,
  • Interferences: ClO2 is being registered with factor 9 of its measured value; O3 is registered; with membrane-less chlorine electrolysis interferences may Occur,
  • pH range: 6 … 8,
  • Pressure range: 0 … 1 bar, no pressure surges or fluctuations,
  • Temperature range: 0 … 45 0C ,
  • Integrated automatic temperature compensation
  • Response time: T90 ca. 30 seconds,
  • 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; for mA-version 2-pole terminal, M12 male or Modbus RTU with M12 male,
  • Material: PVC-U and semipermeable membrane,

       

       

      Datasheet
      Request product

      Product request

      Request