WatchGas SST1 Serviceable SO2 Gas Detector SST1-S Occunomix BRANDS and remote or high-security sites

and remote or high-security sites

easy installation and attachment

and RAE Systems monitors under the same roof — one shop for a mixed-brand fleet

Easy deployment

WatchGas SST1 Serviceable SO2 Gas Detector SST1-S Occunomix BRANDS and remote or high-security sitesYou'll smell sulfur dioxide before you can see it but by the time you're smelling it, you may already be at OSHA's permissible exposure limit. SO2 has a pungent, unmistakable odor that most workers can detect between 0. 5 and 3 ppm. That's the problem: OSHA's permissible exposure limit is 5 ppm as an 8 hour time weighted average, and NIOSH's more conservative recommended limit is 2 ppm TWA with a 5 ppm short term exposure limit. The concentration