Protects from VOCs and H2S

VOCs are not only highly flammable, they also pose a significant toxic hazard at very low concentrations – well below the lower explosive limit (LEL) of the VOCs. H₂S, also detected by PID, is likewise extremely toxic at very low concentrations.
 


Materials containing VOCs include acetone, benzene, paints, solvents, degreasers, plastics, resins and certain fuels – these occur in industries ranging from petrochemicals, oil refining, pulp and paper and aviation. H2S often occurs in oil refineries in a toxic mix with VOCs.