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Expo Technologies Ltd.

Unit 2
The Summit
Hanworth Road
TW16 5DB
United Kingdom

Telephone : +44 (208) 398-8011
Fax : +44 (208) 398-8014
Email :
Web :

Article archive for Expo Technologies Ltd.;

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Purge & pressurization: an overview of proposed changes to IEC standard 60079-2 04 July 2023

With multiple protection options for hazardous area equipment that may cause ignition, engineers must determine the most cost-effective method to mitigate the risks, while ensuring compliance with local certification schemes and standards, such as UKEX, ATEX, IEC, and many others....

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Hazardex Live! 2023 Speaker - Protection of electrical equipment in hazardous areas by purge & pressurization 15 November 2022

Specialist in explosion protection for instrumentation and electrical applications Alex Brady will be presenting at Hazardex Live! 2023 about the protection of electrical equipment in hazardous areas by purge & pressurization. He will provide an overview of the changes to IEC standard 60079-2 and ask the question: did some projects just become simpler?...

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Fast-track hazardous area enclosures from Expo Technologies 26 October 2020

Expo Technologies uses standardised building blocks and automated configuration & design tools to deliver you tailor-made enclosures within weeks. Expo manufactures the enclosure to your specifications and delivers to you component certified. If this is an Ex p enclosure, then the purge system will already be installed and tested. The enclosure can then be populated at your facility and certified by Expo....

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Expo Technologies launches new ATEX & IECEx Zone 1 & 2 standard label printers 01 October 2020

Printers for bar code and batch number labels are found in most manufacturing facilities. If the printer is to be located in a hazardous area, for instance within a pharmaceutical production line, then a certified solution is required to ensure safe operation....

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Expo Technologies: Simplifying Complexity. Delivering Safety. 28 September 2020

With more than 60 years’ experience and deep knowledge of hazardous area standards, Expo Technologies develops and delivers simple, robust, certified solutions that improve safety and save our customers time and cost. ...

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Hazardex 2019 Awards - Technical Innovation Award Candidates 07 January 2019

B - Technical Innovation: An innovative product or system for use in hazardous area environments...

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Global compliance of rooms in hazardous areas - to be presented at HazardEx 2012 20 December 2011

This paper reviews the current legislation for certifying rooms in hazardous areas with the following aims: to describe the major aspects of certifying rooms for use in the international market place and establish the appropriate body for this assessment....

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Label printers ATEX approved 01 October 2008

Expo has developed a standard Barcode Label Printer for use in hazardous locations by the pharmaceutical industry. The Expo enclosure houses the print and is purged to remove any internal hazardous gas and pressurised to keep the gas away from the internal print. ...

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Small electric motors 12 August 2008

Following demand Expo has supplied an ‘X’ Purge system that was small and could fit directly to a small electric motor. ...

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Slip rings for offshore sea winches 09 August 2008

Expo has been supplying the offshore service industry for many years with a solution to protect not only the Slip Ring but also the electrical ‘J” boxes by purging the Separate enclosure in Series. This reduces the cost by simplifying the overall installation for the underwater “Remote-Operated Vehicle” industry....