WatchGas SST1 Serviceable SO2 Gas Detector SST1-S Occunomix BRANDS easy installation and attachment

easy installation and attachment

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

Class 2 Rubber Voltage Gloves

Simultaneous detection of gases (LEL

WatchGas SST1 Serviceable SO2 Gas Detector SST1-S Occunomix BRANDS easy installation and attachmentYou'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