A comprehensive 212-page guide, Interpreting the Requirements of Articles 500-516 of the NEC® was put together by Emerson’s Appleton brand team to offer extensive help in determining NEC requirements for the use of electrical products in hazardous locations.
hazardous area
Simplifying Hazardous Location Smart LED Lighting Installation
Emerson's Edward Brann presented, Simplify Connected Lighting for Hazardous Locations with Appleton and Plantweb at the 2019 Emerson Exchange conference. Ed opened describing the evolution of hazardous area lighting. Typically standard lighting stays on 24x7 which...
LED Lighting for Hazardous Locations
Emerson's Anthony Di Domenico and Ajay Tripathi presented on Zone 1 hazardous lighting solutions at the 2018 Emerson Exchange conference. LED light sources contain no pressurized gas, hot filaments or arc sources. They also don't require frequent service or...
Liquidtight and Vibration-Proof Electrical Cable Connectors and Fittings
This is one for those electrical engineers out there. When I was interning on offshore oil & gas platforms in my college years back in the 1980s, I learned there was a lot more than just making an electrical connection between electrical devices (motors, sensors,...
Simplifying Hazardous Area Instrumentation Inspections
If your process includes hazardous locations, you can appreciate the extra care that must be taken with the wiring to instrumentation located in these areas. And ongoing testing of these transmitters and final control elements poses challenges as well. In a Control...
Wireless Devices in Hazardous Locations
My ControlGlobal - The Great Kanduski: Best Practices in Industrial Networking RSS feed alerted me to a post, Antennas - Wireless Achilles Heel? As the title implies, it raises the question about antennas on wireless devices when installed in hazardous areas. The post...
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The opinions expressed here are the personal opinions of the authors. Content published here is not read or approved by Emerson before it is posted and does not necessarily represent the views and opinions of Emerson.