Wet Chemistry Analyzers

Perform Water Analysis with Accuracy


Keeping water quality at optimal levels for steam generation is essential to preventing inefficiency and premature corrosion or failure of turbines.

Yokogawa's Wet Chemistry Analyzers are highly reliable and used for water analysis of sodium, silica, hydrazine, and phosphate, helping operators minimize and mitigate the increased risk failures caused by corrosion and associated component failures.

Power plants and other steam generation processes use water as their main medium, either for cooling in liquid phase or in gas phase as a drive for turbines. Sodium, silica, hydrazine, and phosphate are commonly measured in makeup and boiler feed water, inside the boiler drones, for boiler blowdown, demineralized water, and in steam condensate water for leak detection.


General example of power generation

General example of power generation

  • WE420 Sodium Analyzer

    The WE420 Sodium Analyzer is an online continuous analyzer that uses ion selective electrode and reference electrode to measure sodium concentration.

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  • WE430 Hydrazine Analyzer

    The WE430 Hydrazine Analyzer is an online continuous analyzer that uses an ion-selective electrode to measure the voltage potential between the sensing element and reference electrode.

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Yokogawa's Wet Chemistry analyzers are used for measurement of Sodium, Silica, Hydrazine, and Phosphate, and are suitable for keeping water quality at an optimal level for steam generation.

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