Three Sensors provide dissolved oxygen measurement.

Press Release Summary:



Model 5600 uses 3-electrode polarographic Ross Cell technology. Model 5500 uses 3-electrode Clark Cell technology to provide more accurate and stable measurement than 2-electrode technologies. Model 5040 self-cleaning sensor excels in processes that have high concentrations of grease and/or oil.



Original Press Release:


GLI is First to Offer Three Dissolved Oxygen Sensor Technologies!


GLI International is the only instrument manufacturer that offers three different measurement technologies to meet all your dissolved oxygen application needs. The following summarizes each sensor:

The Model 5600-series sensor uses three-electrode polarographic Ross Cell technology and features an unmatched one year guaranty for its replaceable membrane cartridge. It offers reduced maintenance and longer membrane cartridge life - guaranteed.

The Model 5500-series sensor uses a three-electrode Clark Cell
technology to provide a more accurate and stable measurement than
conventional two-electrode technologies.

The Model 5040-series is a patented, self-cleaning sensor made by
Zuillig. This sensor excels in processes that have high concentrations of grease and/or oil.

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