Portable Tri-Gas Analyzer for Hydrogen Purging - 380 Series On Nova Analytical Systems

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.

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Item #	Enclosure and Mounting Details	Ranges Available	Resolution	Drift	Hazardous Area Rating Options

Model 380K	N/A Portable Tri Gas Analyzer for Hydrogen Purging, Suitcase (K) Enclosure	N/A Range 1 : 0-100% H₂ in Air Range 2 : 0-100% H₂ in CO₂ Range 3 : 0-100% Air in CO₂	N/A 0.1% of gas measured	N/A H₂ in Air range is ± 0.4% per week H₂ in CO₂ or Air in CO₂ 2% F.S. per week maximum drift	N/A General Purpose, Non-Hazardous
Model 381K	N/A Portable Tri-Gas Analyzer for H2 / N2 / Air Purging	N/A Range 1: 0-100% H2 in Air Range 2: 0-100% H2 in N2 Range 3: 0-100% Air in N2	N/A 0.1% of gas measured	N/A H2 in N2 or Air in N2, ± 2% F.S. per week maximum drift; 0-100% H2 in Air range is ± 0.4% per week maximum	N/A General Purpose, Non-Hazardous
Model 382K	N/A Portable Tri Gas Analyzer for Hydrogen Purging with separate O2 channel	N/A Range 1: 0-100% H2 in Air Range 2: 0-100% H2 in CO2 Range 3: 0-100% Air in CO2 Separate Range: 0-25.0 % O2	N/A 0.1% of gas measured	N/A H2 in CO2, Air in CO2, & O2 ± 2% F.S. per week maximum drift; 0-100% H2 in Air range is ± 0.4% per week maximum	N/A General Purpose, Non-Hazardous

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Item #

Enclosure and Mounting Details

Ranges Available

Resolution

Drift

Hazardous Area Rating Options