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  • Q46H/62-63 Residual Chlorine Monitor
  • ATI's Chlorine Monitor is an upgraded version of our proven Q45H system for continuous water quality monitoring of free or combined chlorine.The Q46H system uses a polarographic membraned sensor to measure chlorine directly, without the need for chemical reagents.

  • Q46H/79S Total Chlorine Stripping Unit
  • The Q46H/79S Total Chlorine Monitor employs ATI’s Auto-Chem chemistry module to provide chemical treatment of the sample, air stripping of the released iodine, gas sample conditioning, and iodine gas measurement. In operation, a small amount of sample is pumped from an overflow assembly into the chemistry system and mixed with pH 4 buffer and potassium iodide (KI) solution.

  • Q46H/79PR Total Chlorine Monitor
  • ATI's Model Q46H/79PR Total Chlorine Measurement System is a highly versatile on-line monitoring system designed for the continuous measurement of total chlorine in solution. The basic sensing element used in the total chlorine monitor is a 3-electrode amperometric membrane sensor which measures chlorine directly.

  • Q45H/62-63 Residual Chlorine Transmitter
  • ATI’s Residual Chlorine Transmitter is designed for on-line water quality monitoring and control of chlorination systems. It is available in two versions: a Free Chlorine Monitor for drinking and cooling water systems, and a Combined Chlorine Monitor ideally suited for “chloraminated” drinking water.

  • B20 Residual Chlorine Recorder
  • Series B20 chlorine recorders use the same reliable chlorine sensor supplied for years as part of our Series A15 monitoring systems. Sensors are available for free chlorine measurements or for combined chlorine monitoring where chloramine treatment is in use.