Active Chlorine Sensor for Process Water

Active chlorine (hypochlorous acid) HOCl

These active chlorine sensors are especially used for the analysis of process water (without surfactants). These sensors can measure a high content of up to 200 mg/l of chlorine.

Technical Specification

Applications

  • Process Water
  • Charged water
  • Polluted water

Measuring range

  • 0.5 – 100 ppm (PPMAC100)
  • 0.5 – 200 ppm (PPMAC200)

pH range

  • 5.5 – 8 pH

Temperature range

  • 5 – 50°C (with temperature compensation)

Disturbance by other oxidants

  • Free from isocyanuric acid

Maximum pressure and flow rate

  • 1 bar
  • Mini : 20 l/h
  • Maxi : 100 l/h
  • Recommended : 30 l/h

Start-up time and final calibration

  • First calibration after 2 hours
  • After 24 hours

Membrane lifetime

  • Approximately 1 year (depending on water quality/concentration)

Material and type of protection

  • PVC black
  • IP 65

Power supply and output signal

  • 16 – 24 VDC
  • 4-20 mA

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