Search results with tag "Hazardous locations"
Electrical Equipment in Hazardous Areas: Field Inspections
www.iceweb.com.auhazardous locations classifications. The electrical inspector performing the EEHA inspection should verify that the existing area classification remains correct and that there have been no changes to plant or processes that may affect the hazardous zones. 2. The classification of hazardous locations and the selection of apparatus for such locations
Instrumentation in Hazardous Locations - Explolabs
www.explolabs.co.za1 Instrumentation in hazardous locations: Framework for plant management by Johannes Auret, Explolabs 1. Introduction This article deals with explosion protection relating to instruments installed in hazardous locations.
ARTICLE HAZARDOUS (CLASSIFIED) LOCATIONS
www.mikeholt.com24 Mike Holt’s Illustrated Guide to Hazardous Locations based on the 2014 National Electrical Code 500.1 | Hazardous (Classified) Locations •le 511. Commercial Garages, Repair, and Storage Artic
Proper Grounding of Instrument and Control Systems in ...
www.iceweb.com.auExplosion Protection and Hazardous Locations Conference 2009 – IDC Technologies 1 Session Two: Proper Grounding of Instrument and Control Systems in Hazardous Locations Joe Zullo Regional Sales Manager: MTL Americas Introduction Grounding is defined as electrical equipment connected directly to mother earth, or to some
Choose the Right Electric Motors for Hazardous Locations
www.zeton.comhazardous locations and specifying motors suitable for use within them is acceptable. However, one method should be used throughout an entire facility. There are exceptions to this rule, and in some cases it is permissi-ble to use equipment approved by one method in an area bearing the equivalent classification of the other system. Chart 1.
HANDOUT Hazardous Locations - Occupational Safety and ...
www.osha.govClass III Locations The third type of hazardous location is called a “Class III Location”. This classification is created by the presence of easily ignitable fibers or flyings. Typically these fibers and flyings are not suspended in the air, but can collect around machinery or on lighting fixtures and where heat,
DESIGN FOR HAZARDOUS LOCATIONS - Intertek
www.intertek.comwww.intertek.com 3 Designing and Developing Products for Hazardous Locations • Know your market : US, Canada, ATEX, IEC Ex • Know the classification of the area in which the equipment will be used, i.e. Class I, Division 1, Class I, Zone 0, etc. • Determine the appropriate protection concept : Intrinsic safety, flameproof, etc. • Indicate environmental considerations : Enclosure ...
Cables and cable glands for hazardous locations
www.eaton.comCable glands (cable entry devices) used in hazardous locations are intended to provide the safe connection of suitable cables to enclosures, maintaining the explosion protection and ingress properties of equipment. In North America, the NEC and the CEC prescribe the requirements for both cable glands and cables. Both
Tech Note Definitions of Classes, Groups and Divisions ...
www.ivcco.com1 Tech Note Definitions of Classes, Groups and Divisions Hazardous Locations: Definitions of Classes, Groups and Divisions Hazardous locations are areas where the potential for fires or explosions exists because of gases, dust, or easily ignitable fibers or particles in the atmosphere.
Guide to Explosive Atmospheres & Hazardous Locations
www.intertek.comIntertek Guide to Explosive Atmosheres and Hazardous Locations 5 Protection Concepts [ATEX and IECEx] Type of Protection Symbol Typical IEC EPL Typical Zone(s) IEC Standard Basic concept of protection Electrical equipment for gases, vapours and mists (G) Optical Radiation Op pr Op sh Op is Gb Ga Ga 1,2 0,1,2 0,1,2 IEC 60079-28 IEC 60079-28 IEC ...
Guide to Explosive Atmospheres & Hazardous Locations
www.intertek.com2 Guide to Explosive Atmosheres and Hazardous Locations Intertek We certify products for compliance with IECEX, the European Union’s ATEX Directive, the National Electrical Code (NEC) in the U.S. and the Canadian
Champ VMVL LED luminaires - 3,000 to 11,000 lumens
www.crouse-hinds.de• Locations requiring continuous and consistent light levels in extreme ambient temperatures • Where extremely corrosive, wet, dusty, hot and/or cold conditions exist • Classified and hazardous locations LED system: • High intensity discrete power emitters • Standard: cool white (5000K, 70 CRI); optional: warm white,
Quick Start Guide: Rosemount 5408 and 5408:SIS Level ...
www.emerson.com• For installations in hazardous locations, the transmitter must be installed according to the Rosemount 5408 and 5408:SIS Product Certifications document and System Control Drawing (D7000002-885). • Repair, e.g. substitution of components etc., may jeopardize safety and is under no circumstances allowed.
F-Series Pressure Switches for Hazardous Locations
www.ashcroft.comRELIABLE IN – • Offshore oil rigs • Chemical and petrochemical plants • Pulp and paper mills • Engines, turbines and compressors • Pipelines
AREA CLASSIFICATION IS NOT DIFFICULT TO MAKE A MESS …
www.explolabs.co.za1 AREA CLASSIFICATION IS NOT DIFFICULT (TO MAKE A MESS OF) Johannes Auret, Explolabs Consulting 1 Introduction Area classification (called classification of hazardous locations in our mines) is quite simply, the
Labelling of explosion proof equipment - Schischek
www.schischek.comLabelling/Classification of electric explosion proof ATEX equipment Author: Rotork GmbH / Schischek Explosionproof Subject: Labelling of electrical explosion proof equipment according to ATEX 2014/34/EU. Classification of hazardous locations, explosion groups and temperature classes due to flammable gases, vapours, mists and dust. Created Date
Guide to Equipment Certification Requirements
www.intertek.comHazardous Locations & Explosive Atmospheres Guide to Equipment Certification Requirements Typical North American Marking Division Scheme Zone Scheme Class I Zone 0 AEx ia IIC T4 Ga Hazard Class Protection Concept Code Area Classification Approved Dito US Standards Class I Division 1 Groups A&B T4 Temperature S Class Gas Group Hazard Class Area ...
EFi50xx/EFi120xx/EFi150xx Hazardous Location …
www.euramcosafety.comEFi50xx/EFi120xx/EFi150xx Hazardous Location Blower/Exhauster 16"/40 cm Stackable Hazardous Location Ventilator Hazardous location blowers/exhausters, with whole-unit
Hazardous Locations Training - Intertek
www.intertek.comIf you are involved with projects associated with hazardous locations, which involves the installation or inspection and maintenance of electrical or non-electrical e.g. mechanical;
Hazardous Locations Overview - Intertek
www.intertek.comwww.intertek.com Topics of Discussion • What is a Hazardous Location? • What causes an explosion? • Potential ignition sources • Protection concepts 101
Hazardous Locations: Electrical Safety - Explolabs
www.explolabs.co.za– Testing and Certification – Certification Mark for Explosion Protected (Ex) Equipment – – Area Classification / Explosion Risk Assessment – Inspection of New or In-service Ex Equipment &
Class/Division Hazardous Location - Rockwell Automation
literature.rockwellautomation.comThe oxidizer referred to in all common hazardous location standards and explosion-proof equipment is air at normal atmospheric conditions. The oxygen in the air is only enough for the combustion of a certain quantity of flammable material. Air must be present in sufficient volume to propagate a flame before the air-fuel mixture becomes a hazard.
Compact I/O End Caps/Terminators - Literature …
literature.rockwellautomation.com2 Rockwell Automation Publication 1769-IN015D-EN-P - October 2017 Compact I/O End Caps/Terminators Summary of Changes This publication contains new and updated information as indicated in the following table. North American Hazardous Location …
Electric Explosion-Proof Heaters & Thermostats
www.norsemanheaters.comNormaes ™n 5 Reference – Technical Data Applications Norseman™ explosion-proof heaters are available for almost all hazardous location requirements Typical applications for …
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