Dissolved oxygen (DO) is a liquid process measurement for determining the amount of oxygen dissolved or carried in the process liquid. There are three common technologies for dissolved oxygen measurements: polographic, galvanic and optical. The standard units of measure are milligrams per liter (mg/l), parts per million (ppm), parts per billion (ppb), or % saturation.
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The DO30G sensor for dissolved oxygen is designed for use in water treatment plants such as sewage treatment works, effluent activated sludge process, and potable water treatment. It is also effective in river monitoring, intake protection, fish farming, and other fields where water quality is important.
Brochures
- Liquid Analyzer Sensors and Fittings (5.9 MB)
- Process Analyzers Analytical Instruments and Systems Overview
Instruction Manuals
- DO70G Optical Dissolved-Oxygen Sensor (663 KB)
- DO30G Dissolved Oxygen Sensor (682 KB)
- WTB10-DO1,-DO2,-DO3,-DO4 Terminal Box (682 KB)
General Specifications
- DO30G Sensor for Dissolved Oxygen Analyzer (729 KB)
- Model DO30G and FD30/PB30 Sensor and fittings for Dissolved Oxygen (394 KB)
- DO70G Sensor for Dissolved Oxygen Analyzer (789 KB)
