What is Lower explosive limit (LEL)?
The lowest concentration in air at which a flammable gas can burn or explode. Gas detectors are often set to alarm at a percentage of this level.
Lower explosive limit (LEL) in the explanations
The lower end of that range is the lower explosive limit (LEL).
What does the lower explosive limit (LEL) of a flammable ga…
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Related terms
Abatement system GHS Local exhaust ventilation Lockout/tagout (LOTO) Oxygen deficiency Perfluorocarbons Risk assessment RoHS Directive SDS (safety data sheet)