Particle size analysis in hazardous areas -
new Malvern Insitec D approved for zone 22 usage
The new Malvern Insitec D is a fully integrated on-line particle
size measurement solution designed for use in environments where
there is the potential for dust explosions. Underpinned by Malvern's
long-established Insitec particle sizing technology, the Insitec
D has both NEC500 and ATEX approval. It is an ideal choice for manufacturers
seeking a highly reliable, continuous particle size analyzer that
complies fully with the ATEX 137 Worker Protection Directive 1992/92/EC.
The ATEX 137 Worker Protection Directive 1992/92/EC, which became
mandatory in July 2003, requires that new equipment for use in potentially
hazardous environments is ATEX approved. Dust explosion protection
falls under the directive, and zones analogous to those that are
already well established for gas explosion, are defined. The Malvern
Insitec D is designed for use in Zone 22 areas - those where a hazardous
explosive atmosphere would only be expected to occur fleetingly,
or as the result of abnormal operation. With respect to North America
the instrument has NEC 500 rating for Classes II and III, Divisions
1 and 2.
The Malvern Insitec is a particle size analyzer based on the technique
of laser diffraction and is designed specifically to meet industrial
requirements for on-line measurement. Its working range is 0.5 to
1000 microns. To meet the requirements for ATEX approval, the Insitec
D has a limited maximum equipment temperature. Captive connectors
and enclosures are also used to ensure system integrity.
For further details please visit www.malverninstruments.com
or contact:
Malvern Instruments Ltd
Enigma Business Park
Grovewood Road
Malvern
Worcestershire
UK
WR14 1XZ
Tel: +44(0) 1684 892456
Fax: +44(0) 1684 892789
salesinfo@malvern.co.uk
www.malverninstruments.com
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