JUMO Sensors for Dissolved Oxygen in Water Treatment

Accurate measurement of dissolved oxygen is a key element of modern water treatment. Whether in drinking water purification or wastewater treatment, JUMO offers high-performance sensors and electrodes that ensure maximum measurement reliability and operational safety.

Optimal Oxygen Monitoring for Safe Water Quality

In water treatment, dissolved oxygen measurement is essential for:
• Controlling aeration systems in activated sludge tanks
• Monitoring biological degradation processes
• Preventing anaerobic conditions
• Improving the energy efficiency of aeration systems

Tailored Technology – Electrochemical or Optical

Electrochemical Sensors
These sensors are based on the Clark principle and deliver stable readings under consistent operating conditions. They are especially suited for applications involving regular maintenance and well-defined process parameters.

Optical Sensors (e.g., JUMO digiLine O-DO)
For low-maintenance, long-term monitoring, optical sensors utilize luminescence-based oxygen measurement. This technology provides high accuracy, even in fluctuating process conditions or demanding environments.

Typical Applications

• Municipal and industrial wastewater treatment plants
  • Drinking water treatment facilities
  • Process water monitoring in industrial operations
  • Water treatment in power plants and process engineering systems