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Electrochemical Devices
The CDA-22 chlorine dioxide analyzer (photo) monitors ClO2 concentrations from 0.05–20 ppm. Featuring a panel-mounted plumb-and-play design and automatic flow control, the CDA-22 is suitable for measurement of chlorine dioxide concentrations in industrial cooling and rinse water, wastewater, municipal water and other fresh water samples. Designed for easy installation and maintenance, the CDA-22 incorporates an automated flow control device and a controller mounted on a PVC panel. — Electrochemical Devices Inc., Yorba Linda, Calif.