SCAQMD Super Low Emissions Sample Conditioning Product Selection Guide
Please look at product below that Perma Pure recommends for the application, with details listed below.
SO2 5-10 PPM
SCAQMD- South Coast Air Quality Management Area – Perma Pure Recommends the GASS 2040. In this Southern California district, refineries are subject to comply with permitted levels of SO2 in the 5-10 ppm range. At this level, the only product that can remove moisture from the sample gas stream without affecting the SO2 content is the GASS2040. With the GASS 2040 Gas Sampling System, you will be assured to make accurate and reliable measurements with a minimum of service problems. Link to GASS 2040 Gas Sampling System Information.