Ozone Datasheets linked below. For user manuals and other documentation, send your request to sales@pcspl.com.au Dosatronic DOSASens OZ10.1 Ozone sensor with membrane-covered, amperometric two-electrode system [...] Expand Range from 0.005…2 to 0.05…20 ppm O₃ Ozone sensor with membrane-covered, amperometric 2-electrode system pH Range 4 - 9 pH Signal Output 4-20mA (2 wire), mV or Modbus RTU Fresh water, fully desalinated water, reverse osmosis water, seawater, the membrane system is largely surfactant resistant and mechanically robust Data Sheets Dosatronic DOSASens OZ1.2 Sensor for the measurement of dissolved ozone in water [...] Expand Range from 0.005…2 to 0.01…20 ppm O₃ Ozone sensor with membrane-covered, amperometric 2-electrode system pH Range 2 - 11 pH Signal Output 4-20mA (2 wire), mV or Modbus RTU Fresh water, must not contain surfactant Data Sheets