Ozone Meters for Gaseous and Aqueous Applications

In low range, the monitor displays ozone over a range of 0-2.000 ppm with a resolution of 0.001 ppm (1ppb). In high range, the display is 0-20.00 with a resolution of 0.01 ppm. For special applications, a high range system of 0-200 ppm is available. An isolated 4-20 mA output may be programmed for external recording or data logging. This output may be programmed for any required span using the front panel switches and may be changed to 0-20 mA and used with a shunt resistor to provide zero based voltage outputs if required.