Carbon monoxide is a key indicator in combustion and a serious hazard to people. In a burner, rising CO shows that fuel is not burning completely, which wastes energy and increases emissions. In process plants, CO is a valuable feed gas, a by-product, and a safety risk that must be monitored. Accurate CO measurement helps optimise combustion, control chemical processes, support emissions reporting, and protect personnel. The right CO analyser depends on your concentration range, your sample gas, and the other gases present in the stream. TC Limited manufactures CO analysers for combustion control, process monitoring, and safety applications, and every analyser is supplied complete with a sampling system matched to your application.