2) Directive 94/9/EC (also known as ‘ATEX 95’ or ‘the ATEX Equipment Directive’) on the approximation of the laws of Members States. Om apparatuur aan de eisen van ATEX (95) te laten voldoen heeft LHS een helder traject De ATEX (95) richtlijn geeft voorschriften voor apparaten en. Where can the latest edition of the ATEX directive and underlying standards be for use in potentially explosive atmospheres (ATEX95); Directive /34/EU.

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Are you looking for the rules concerning the use of Barrier Glands? Confirming verifying overall explosion safety Before a workplace containing zoned areas comes into operation for the first time, the employer must ensure that the overall explosion safety measures are confirmed verified richltijn being safe. Equipment and protective systems intended to be used in zoned areas should be selected to meet the requirements of the Equipment and Rihtlijn Systems Intended for Use in Potentially Explosive Atmospheres Regulations Fill in the number of participants when joining with more then one person.

Zone 0 and 20 are the zones with the highest risk of an explosive atmosphere being present. Once certified, the equipment is marked by the ‘EX’ symbol to identify it as such.

The directive also covers components essential for the safe use and safety devices directly contributing to the safe use of the equipment in scope. These pages will tell you more about explosive atmospheres and ATEX: Preventing releases of dangerous substances, which can create explosive atmospheres, and preventing sources of ignition are two widely used ways of reducing the risk. Atmospheric conditions are commonly referred to as ambient temperatures and pressures. Zone 22 — A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will richrlijn for a short period only.

These latter devices may be outside the potentially explosive environment. Please help improve it or discuss these issues on the talk page. Areas classified into zones must be protected from sources of ignition.

ATEX directive – Wikipedia

Equipment in use before July is allowed to be used indefinitely provided a risk assessment shows it is safe to do so. Methane, hydrogen or coal rihctlijn are examples of possible fuels. We use cookies to analyze how you use our website, to personalize our offering and to show you personalized advertisements also on other websites via third-party providers. HSE Explosives website What is an explosive atmosphere?


Many workplaces may contain, or have activities that produce, explosive or rochtlijn explosive atmospheres. Explosion-proof solutions must comply with the latest edition of the ATEX directive and the underlying standards. From Wikipedia, the free encyclopedia. Providing anti-static clothing Employers must provide workers who richtlkjn in zoned areas with appropriate clothing that does not create the risk of an electrostatic discharge igniting the explosive atmosphere, eg anti-static footwear.

ATEX and explosive atmospheres

This website uses non-intrusive cookies to improve your user experience. The classification given to a particular zone, and its size and location, depends on the likelihood of an explosive atmosphere occurring and its persistence if it does.

Close table Close table. See Wikipedia’s guide to writing better articles for suggestions. Deze richtlijnen zijn de minimale veiligheideisen die worden gesteld aan een gezonde en veilige werkomgeving en aan de apparatuur die gebruikt wordt op plaatsen waar explosiegevaar bestaat. Do you wish to understand the meaning of the different characters in the Exn classification? Reinforce your knowledge Explosion-proof solutions must comply with the latest edition of the ATEX directive and the underlying standards.

A – switch to normal size A – switch to large size A – switch to larger size. Areas classified into zones 0, 1, 2 for gas-vapor-mist and 20, 21, 22 for dust must be protected from effective sources of ignition. Explosive atmospheres in the workplace can be caused by flammable fichtlijn, mists or vapours or by combustible dusts.

This website uses cookies to provide our services. Certification ensures that the equipment or protective system is fit for its intended purpose and that adequate information is supplied with it to ensure that it can be used safely.

This article may be in need of reorganization to comply with Wikipedia’s layout guidelines. Here is more information on our cookie policyincluding information on how to block cookies via your browser if you wish to. In DSEAR, an explosive atmosphere is defined as a mixture of dangerous substances with air, under atmospheric conditions, in the form of gases, vapours, mist or dust in which, after ignition has occurred, combustion spreads to the entire unburned mixture.


The link below will take you to a separate page with frequently asked rcihtlijn about explosion protection, ATEX, construction of electrical panels, marking, etc. For more information on how the requirements of the Directive have been put into effect in Great Britain see the information in the section Explosive atmospheres in the workplace below.

In very broad terms, there are three preconditions richtlljn the directive to apply: The clothing provided depends on the level of risk identified in the risk assessment. Using the correct equipment can help greatly in this. Sign up for this workshop via the registration form. The links mentioned hereafter refer to the website of the European 59 with official texts of Directives, Guidelines, etc Here, you can find the different protection methods and the classification into groups, temperature classes and zones.

For more information on how the requirements of the Directive have been put into effect in Great Britain see the section on Equipment and protective systems intended for use in richglijn atmospheres.

Explosive atmospheres in the workplace Equipment and protective systems intended for use in explosive atmospheres Where can I find further information? There are two categories of equipment ‘I’ for mining and ‘II’ for surface industries. Ricgtlijn 20 — A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is present continuously, or for long periods or frequently. Where necessary, the entry points to areas classified into zones must be marked with a specified ‘EX’ sign.

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This article’s tone or style may not reflect the encyclopedic tone used on Wikipedia. If there is enough of the substance, mixed with air, then all it needs is a source of ignition to rifhtlijn an explosion. The ATEX directive consists of two EU directives describing what equipment and work space is allowed in an environment with an explosive atmosphere.