New PROFIBUS application: Process Gas Analyzers on PROFIBUS

Process Gas Analyzers on PROFIBUS are part of the safety control system of a lignite powder loading plant in Germany (Vattenfall). To prevent any hazardous incidents a continuous analysis of methane content in sample gases which are extracted from the loading plant at different spots is neccessary. Connecting the gas analyzers directly to PROFIBUS makes this safety system an integrated part of the entire plant control system.

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