Hazardous areas exist in every power plant. Following proper design rules and anticipating how the plant will be operated can avoid creating mixtures of gases that could explode or catch fire.

Certain areas in industrial settings are classified as hazardous due to the presence of flammable gases, vapors, dusts, or fibers. This article describes various ways to design these panels so they do ...

The work of the ISA12 Standards Committee and Subcommittees has been transferred to Underwriters Laboratories Inc. (UL) under UL STP 60079. "While ISA Standards has moved into new areas beyond our ...

Many manufacturers employ systems of interconnected piping, pumps, accumulators, filters, heat exchangers, etc. and associated control systems in their operations. Often, these systems control ...

In environments where flammable gases, vapours, or dust create potentially explosive atmospheres, Electrical Equipment in ...