Rosemount open path gas detection technology provides a high degree of coverage across wide areas up to 200 meters (656 feet) in length with accurate measurement, even if a toxic or combustible gas cloud is drifting at any point between the devices or when 95% of the light beam is obscured by fog, rain or smog
Emerson’s New Gas Detectors Protect Workers, Property with Hazard Warnings in Extreme Environments
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