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Plumb- & -Play Chlorine Dioxide Analyzer

The CDA-22 chlorine dioxide analyzer from Electro-Chemical Devices, Inc. measures  concentrations ranging from 0.05 to 20 ppm.

The new CDA-22 chlorine dioxide analyzer from Electro-Chemical Devices, Inc., features:

  • A panel mounted plumb-and-play design.
  • Automatic flow control.
  • Measurement of chlorine dioxide in concentrations ranging from 0.05 to 20 ppm CIO2.
  • Easy installation and maintenance.
  • An analyzer/controller mounted on a PVC panel.
  • A polarographic gold/silver PTFE membrane amperometric CIO2 sensor.
  • An output that is virtually flow independent at values greater than 0.5 ft/sec.
  • “Constant head” flow control device to maintain the sensor’s optimum flow over a wide
  • range of incoming sample flow rates, from 10-80 gal/hr.
  • Operating temperatures of 0 to 100ÂşC (32 to 212ÂşF).
  • 2.5-in Ă— 1.75-in backlit LCD display, with 4 lines for text and graphics.
  • Dual measurements, an XY graphical plot and an optional PID Control Output.
  • 4-20 mA output proportional to the chlorine dioxide measured.
  • Two alarm relays: SPDT 230 VAC/5A or 30 VDC/5A resistive max.

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