UNDERWRITERS LABORATORIES: UL seminar on Global Harmonization of Hazardous...

M2 Presswire;  May 26, 1999 ;     311 words ......specify, approve or use equipment in hazardous locations, including product designers, research...responsible for acquiring equipment for hazardous locations. Also included are governmental...Participants will learn the history of Hazardous Locations in the NEC; the terminology ...

Electrical Equipment Standards Give Users Options

InTech;  May 1, 2006 ;     224 words ......on electrical equipment in hazardous locations. Part of this process involves...the use of optical energy in hazardous locations, purged and pressurized enclosures...ignition systems for use in hazardous locations.

Ascom (US) to Offer Safe Wireless Handset for Hazardous Locations

Wireless News;  April 4, 2008 ;     344 words ......Offer Safe Wireless Handset for Hazardous Locations WIRELESS NEWS-April 4, 2008-Ascom...Offer Safe Wireless Handset for Hazardous Locations (C)2008 10Meters - http:// www.10meters...requirements for Class 1, Zone 1 and 2 hazardous locations and will be certified for use in...

Ex schemers move ahead

InTech;  April 1, 2001 ;     700+ words ......writing activities related to hazardous locations," said David Bishop, PE., a hazardous locations consultant who does standards...associate managing engineer for hazardous locations at Underwriters Laboratories in...

ISA Standards And Practices Committee Reaches Milestone In Standard For...

PR Newswire;  October 19, 1998 ;     453 words ......Standards and Practices SP12 Electrical Equipment for Hazardous Locations committee's SP12.21 subcommittee has reached a major milestone...support for the proposed testing of Fiber Optical Use in Hazardous Locations. Please contact Andy Mobley at e-mail: awmobley@mmm.com...

Hazardous location categories: Zones vs. divisions

InTech;  June 1, 2003 ;     95 words ...Wiring practices in hazardous locations are still subject to debate-whether the U.S. should change its method of classifying...way to see the differences between the zones and divisions, as portrayed by UL's Hazardous Locations Services.

Wireless hazardous-location monitoring.(PRODUCTS & software)

Control Engineering;  April 1, 2005 ;     106 words ...Explosion-proof wireless monitoring systems are designed for hazardous locations. Systems include ac and dc power versions for continuous...area, eliminating the need for conduit and cable runs in hazardous locations. A NEMA 4X version is also available for non-explosion-pro...

Barrier blocks are FM approved. (Products & Software).(Brief...

Control Engineering;  November 1, 2001 ;     100 words ......Mutual (FM) safety certification for use in Class I, Div. 2 hazardous locations; Gas Groups: A, B, C, and D.; temperature code T3C (160...industries. They also meet CSA requirements for specified hazardous locations. The barrier blocks, which are typically used for interfacing...

Static grounding and bonding assembly.(PRODUCTS)

LP/Gas;  May 1, 2007 ;     92 words ......connections to safely dissipate static electricity in hazardous locations. The Bond-Rite EZ can be used in situations where permanent...Mutual and CSA for Class I, II & III, Div. 1 & 2 hazardous locations. For more information, call www.newson-gale.com. [ILLUSTRATION...

Flashlight.(Product News)

Industrial Maintenance & Plant Operation;  February 1, 2004 ;     50 words ......LED flashlight, equipped with seven long-lasting, unbreakable white LEDs, is conductive and impact-resistant for use in hazardous locations. Using the tailcap, the flashlight can switch between constant or momentary on operation. Streamlight, Inc. Use InfoLINK...

Temperature control.(SENSORS, CONTROLS AND INSTRUMENTATION)

Process Heating;  July 1, 2008 ;     108 words ......display of operating temperature and setpoint as well as hazardous locations ratings for Divisions 1 and 2, Groups A,B,C, D; Class...and 2, Groups E, F, G and Class III, Divisions 1 and 2. Hazardous locations ratings for Zone 1 and 2, Groups IIA, IIB and IIC are...

Hazardous location gurus steadfast in global issues

InTech;  April 1, 2008 ;     700+ words ......committee for electrical equipment in hazardous locations stayed the course at their February...logos Anyone who has worked with hazardous locations in the European market should be...for non-electrical systems used in hazardous locations, " Massey said. The work program...

Wireless monitoring in hazardous locations.(Product Highlights)

Process Heating;  October 1, 2005 ;     69 words ......temperature and pressure signals out of a Division 1 area to a safe area, eliminating the need for conduit and cable runs in hazardous locations. The wireless systems include two 0.75 NPT hubs for connection to temperature or pressure sensors. [ILLUSTRATION OMITTED...

Specifying motors for hazardous locations.

Plant Engineering;  August 31, 1999 ;     700+ words ......inadequate for the application. Hazardous locations are operating environments in which...for electrical installations in hazardous locations are covered in Articles 500, 501...designations Every motor approved for hazardous locations carries a UL nameplate that indicates...

Let's clear the air on hazardous location requirements and codes:...

Sensors Magazine;  November 1, 2005 ;     700+ words ......two basic systems for classifying hazardous locations and equipment requirements. The...this approach. Area Classifications Hazardous locations can contain gas, dust (e.g., grain...focus here. Likelihood of Presence Hazardous locations are broken down in several different...