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SEKO Dosing Systems Corporation USA
Seko Dosing Systems Corporation
913 William Leigh Drive
Tullytown PA, 19007




+1 215 945 01 25


+1 215 945 09 37

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Precise measurement of water-quality parameters

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Ozone is a powerful oxidizing agent and has many uses in water treatment, including oxidation of organic chemicals. Ozone is currently the next most widely used drinking water disinfectant after chlorine, although its use is almost exclusively limited to the industrial countries with high-integrity piped water networks. The most common use is to pre-treat the water source before chlorination in a municipal system, so that a smaller chlorine dose is required.

Sensor for the measurement of dissolved ozone in water, with surfactant-resistant membrane, 4 – 20 mA output and integrated automatic temperature compensation. Guaranteed precision and short response time control thanks to active amperometric measurement. Suitable for fresh water and salt water. Also sea water.