LEL (Lower Explosion Limit) monitor or a combustible gas monitor is a very vital aspect in hot work safety. Failure in doing an accurate LEL monitor will bring to a catastrophic condition.
The same condition will also happen when you use an improperly calibrated LEL meter or LEL detector, which is used to measure the LEL percentage of combustible gas or vapor in the atmosphere.
Before doing LEL monitor or operating an LEL meter, you should know exactly the following facts. They will help you with how to do the LEL monitor properly.[Continue reading…]