Sulfur occurs naturally in natural gas and crude oil processed for motor fuels. It is also added as an odorant to processed natural gas as a safety measure so that leaks can be detected by consumers. Common sulfur compounds that can be found in gas streams are THT, TBM, DMS, and naturally occurring H₂S, which can be dangerous at high levels. In addition to these safety concerns, sulfur combines with moisture in pipelines to create corrosive gases. Finally, sulfur acts as a major poison for catalysts used in refining and petrochemical processing. Rawson/Industrial Controls has multiple options for sulfur measurement and can help guide our customers to the best product for their needs.