MS04 Redox Sensor Cube

This sensor cube measures the oxidation reduction potential in the water and is designed for operation on a fluidic backplane in the device key 8905 online analysis system. The Redox value is one of the most important water parameters. The value is an indicator for the activity of the disinfectant, with no measure of the applied dose but with measure of the remaining residual. The electrical and fluidic connections are made via the backplane of the system. The sensor cube communicates with the system via the digital büS interface, allowing fully automatic login to the online analysis system. If the sensor is plugged into the system, it automatically logs on to the büS and can be parameterised according to customer requirements. The sensor cube is available in 2 variants. The standard version provides protection against biological growth on the reference electrode and is recommended for applications with no or very low chlorine in the water. The drinking water version is without anti-fouling equipment and is mainly required in applications with drinking water approval.


  • Fully compatible with büS systems and a wide range of further analysis sensor cubes
  • Hot swap compatible for exchanging the sensor cube during operation
  • Minimal sample water consumption
  • Available in 2 variants: standard and with drinking water approval (ACS)