Lower Explosive Limit (LEL)
The minimum concentration of a flammable gas in air capable of igniting is called the Lower Explosive Limit, or LEL. This limit varies with the type of gas and with...
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Why LEL important in Gas Detection?
In environments with combustible gas hazards, it is important to know long before the gas concentration reaches the LEL. Typical safety standards require that a gas detection unit give warnings...
What is Lower Explosive Limit & Upper Explosive Limit ?
The primary risk associated with combustible gases and vapors is the possibility of explosions. Explosion, like fire, requires three elements: fuel, Oxygen, and an ignition source. Each combustible gas or...
Gas Detection System Abbreviations
Here are the list of commonly used Gas Detection System Abbreviations in fire and alarm system like IDLH, UEL, LEL, IS, PPM, TLV, STEL, Explosion proof. Gas Detection System Abbreviations...