Turbine Generator Hydrogen Purity

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Problem

Hydrogen in air is a potentially explosive mixture. Monitoring hydrogen purity prevents the danger of an explosion due to air leaks.

During routine purging of hydrogen-cooled turbine generators, monitoring of hydrogen in CO2, or CO2 in air, prevents premature entry into the generator.

Measurement

Hydrogen purity - 80 to 100% H2 in air
Hydrogen in CO2 - 0 to 100% H2 in CO2
CO2 in air - 0 to 100% CO2 in air

Teledyne Solution

Model 200​0​ Series of microprocessor based thermal conductivity analyzers
Model 275R Portable Turbine Generator Analyzer​