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Some folks simply need their single gas monitors to go into alarm if gas concentrations reach dangerous levels. Many companies working with low-level or moderately dangerous environments are simply looking for a device that will allow them to meet minimum OSHA requirements. But for organizations that are serious about gas monitoring, Draeger is already on the radar. PK Safety is pleased to be carrying Draeger gas monitor devices because they have such a consistently good reputation among conf …

The sensors in your gas monitor work in different ways to keep you safe. Some wear out relatively quickly, while others could conceivably last forever. Here is a very quick overview to help you understand basic gas sensor technology. We hope this information will allow you to see the benefits of regular maintenance, bump testing and calibration. The most common sensors used in confined space work are Oxygen, % LEL (Lower Explosive Level), Carbon Monoxide, and Hydrogen Sulfide. Howeve …