DOSATRONIC | Management In WaterAmperometric Sensors for Water Disinfection, Wastewater Treatment, Process Water,Drinking Water & Swimming Pool Water DOSATRONIC CATALOGUE(opens in new tab) DOSATRONIC CL4.2 Free Chlorine Sensor @ pH Constant Range from 0...0.5 to 0...200 ppm Cl Closed Amperometric (Membrane) 2-Electrode Constant pH Range 6...8 pH Signal Output 4-20mA (2 wire) Pressure up to 1 bar (no surges) Swimming Pools, Drinking Water etc Data Sheets(opens in new tab) DOSATRONIC CC1 Free Chlorine Transmitter Range from 0...2 to 0...20 ppm Cl Closed Amperometric (Membrane) 3-Electrode pH Range 4...12 pH Signal Output 4-20mA (2 wire) Free Chlorine based on Iso-Cyanuric Acid Fresh Water & Seawater Data Sheets(opens in new tab) DOSATRONIC CS4 Free Chlorine Sensor Range from 0...2 to 0...200 ppm Cl Closed Amperometric (Membrane) 3-Electrode pH Range 4...9 pH Signal Output 4-20mA (2 wire) Reduced Dependence on pH Swimming Pools, Drinking water Data Sheets(opens in new tab) DOSATRONIC AS2, AS3 Open Cell Free Chlorine Sensor Range from 0...1 to 0...20 ppm Cl Open Amperometric 3-Electrode Constant pH Range 5...9 pH Signal Output 4-20mA (2 wire) Pressure up to 8 bar Material PVC-U (50°C) or PEEK (70°C) Data Sheets(opens in new tab) DOSATRONIC CP4.0 Total Chlorine Transmitter Range from 0...2 to 0...20 ppm Cl Closed Amperometric (Membrane) 3-Electrode pH Range 4...12 pH Signal Output 4-20mA (2 wire) Reduced Dependence on pH Swimming Pool Water, Drinking Water etc Data Sheets(opens in new tab) DOSATRONIC CD4.2 Chlorine Dioxide Transmitter Range from 0...0.5 to 0...10 ppm ClO₂ Closed Amperometric (Membrane) 2-Electrode pH Range 1...11 pH Signal Output 4-20mA (2 wire) Pressure up to 1 bar (no surges) Swimming Power Water, Drinking Water etc Data Sheets(opens in new tab)