MSI is a provider of gas monitoring systems for process control and regulatory compliance. Systems monitor criteria pollutants (SO2, NOx, CO, CO2, O2), flow, opacity, particulate, and acid gases including NH3, HF, HCl, and H2S. Company has extensive experience with tunable diode lasers, dilution extractive systems, and straight extractive systems. MSI is located in Sun Prairie, Wisconsin with installations in US and Canada.

480 Progress Way

Sun Prairie, WI 53590

US