For checking purity of Hydrogen (H2) in H2-cooled generators and synchronous converters. The Model 380 Series will also monitor the safe purging of H2 during shut down or startup.
Portable Gas Analyzer for Heat Treating and Other Hydrogen-Based Industrial Processes - 7900P Series(21)
For monitoring heat treating atmosphere gases in any combination of Carbon Monoxide (CO), Carbon Dioxide (CO2), Methane (CH4), Hydrogen (H2), Oxygen (O2) and dew point. Also available for other industrial processes that include hydrogen.