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Hydrogen Sulfide

Hydrogen Sulfide (H2S)

H2S is a colorless toxic gas which can cause adverse effects on the human body as low as 2ppm, and can be fatal at levels as low as 100ppm with prolonged exposure. H2S is naturally occuring during the chemical breakdown of organic compounds in the absence of Oxygen. Typical areas where H2S sensing, detection and monitoring are a concern include: oil refineries, wastewater facilities, oil and gas wells, tanks and compressor stations.