Dissolved Oxygen Analysers

Dissolved Oxygen Analysers

Royce Water Technologies are a leading supplier of online solutions for the measurement of Dissolved Oxygen. Use Australia’s most proven range of Dissolved Oxygen sensors and analysers – Royce Technologies and WTW dissolved oxygen analysers and sensors are the preferred choice of operators around Australia with dozens of testimonials.

  • RWT G95A – Galvanic Dissolved Oxygen Sensor


    The Australian made RWT G95A is the next generation in Dissolved Oxygen measurement. We have taken a sensor that was already good and made it better.

  • WTW-2020 (IQ Sensor Net)

    Improve operational efficiency with continuous data. With an easily scalable solution, the 2020 XT allows for the connection of up to 20 sensors. Add sensors at any time and at any location or change them out with ease. This completely modular plug-and-play system allows you to monitor and control the water quality in your wastewater facility continuously and accurately.

    • Online Dissolved Oxygen Analyser
    • Up to 20 Sensor Inputs from any 700 IQ Sensor
    • Digital modular multiparameter system
    • Decentralized system for 1 to 20 sensors with integrated terminal
  • WTW-282/284 (IQ SensorNet)

    The new controller DIQ/S 282/284 is available as 2- (DIQ/S 282) or 4-channel-version (DIQ/S 284). Besides the reagent-free measurement of COD, all other parameters needed for a wastewater treatment plant can be measured. By the combination of multi-parameter sensors, up to 20 parameters can be measured and displayed simultaneously.


    YSI-PRO ODO Portable Optical Dissolved Oxygen Meter – Expanded DO range of 0-500% with a response time of T90 in approximately 25 seconds

  • MXD 73/75

    MXD 73/75 Surface or Panel  Online Galvanic Dissolved Oxygen Analyser – Range 0 – 99.9 PPM and % Saturation 0 – 99.9%.

  • WTW Optical FDO® 700 IQ Sensor

    Optical working D.O. sensor for the measuring and control of oxygen concentration in the biological cleaning process of wastewater plants

  • BGD17 – Single Input Controller – Dissolved Oxygen

    The BGD17 is a microprocessor controlled instrument range offering individual controllers for the measurement parameters Electrodeless (Inductive) and Contact Conductivity, Dissolved Oxygen Measurement. To achieve this the instrument utilises a clear multifunction LCD to display the primary reading and temperature, show operational status and to provide an intuitive user interface.