Free Salt Chlorine Sensor

Free Salt Chlorine

Free Salt Chlorine Amperometric sensors used to measure free chlorine (HOCl and OCI) and organically bound chlorine (to cyanuric acid in the form of trichloroisocyanuric acid or sodium dichloroisocyanurate-bound chlorine) in swimming-pool water, salt pool water or water with same quality.

Technical Specification

Applications

  • Swimming pool water
  • Salt water pool or similar quality

Measuring range

  • 0 – 010 ppm (PPMFC010S)

pH range

  • 5.5 – 9.5 pH

Temperature range

  • 5 – 45°C (with temperature compensation)

Sensitivity to isocyanuric acid

  • No sensitivity if > 5mg/l cyanuric acid

Maximum pressure and flow rate

  • 3 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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