CAS can be your single point of purchase for a fully integrated Natural Gas Sulfur Monitoring system. Simply select your instrumentation, support equipment, shelter type, shelter size and layout and let CAS do the rest. Once delivered to the site all you have to do is connect the power and your system will be up and running in a matter of hours. CAS offers Gas Chromatographs (GC) for continuous monitoring of Sulfur compounds in fuel and process gas. Utilizing real-time GC technology, this platform is fully autonomous, incorporating advanced techniques and state of the art instrumentation. The instruments are designed for industrial applications and require very low maintenance. Over the past two decades, the CAS supplied field GCs have been thoroughly evaluated in various locations against current standards to show conformity. In addition to sulfur compounds and VOCs, real-time GC monitoring systems are capable of measuring Odorant Level, Gas Impurity, and Industrial Emissions.