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Dissolved ozone analyzer / O3 - 0 - 3 ppm | 499AOZ
The revolutionary Emerson 499AOZ Dissolved Ozone Sensor is made out of ozone-resistant polysulfone. It has an easily replaceable membrane which does not require the use of any tools, a variopol connector option, and an automatic compensation for changes in membrane permeability. Furthermore, it maintains correct membrane tension in pressurized samples.