Biogas measuring system for automatic monitoring of methane, carbon dioxide, oxygen, hydrogen sulfide, hydrogen and water steam concentrations at biogas refinement plants for feeding biogas into the natural gas network

•    measurement at three different places
•    redundant oxygen measurement for higher safety
•    hydrogen and hydrogen sulfide monitoring for as extension for the process gas chromatograph PGC
•    additional process measurements
•    three tier sample gas conditioning with compressor cooling and several filter systems
•    status modules for monitoring and display of operating status