ZONE 1 / ZONE 21 ZONE 2 / ZONE 22 ZONE 0 / ZONE 20 The specifics DUAL TECHNOLOGY DETECTORS discover discover discover discover PIRAMID ATEX MICROWAVE INTRUSION DETECTOR IN EXPLOSION-PROOF HOUSING COMPLIANT WITH ATEX STANDARDS ATEX ZONES Protection in hazardous locations with an exploision risk due to the presence of- flammable gases or vapours- combustible dusts or highly fl ammable fi bres Compliant with ATEX Directive 2014/34/UE as well as General Directive on all low voltage products 2014/35/UE Compliant with standards IEC EN 60079-0, IEC EN 60079-1 & IEC EN 60079-31 The site security manager must determine the zones with an exploision risk due to the presence of gas, vapours or dust, in order to put in place secure devices suited to these very specific environments. ATEX zones are classified according to their hazard level so that the most suitable ATEX detectors can be selected. GAZ / VAPOUR DUST ZONE 0 (Gaz) / ZONE 20 (Dust)) ZONE 1 ZONE 21 ZONE 2 ZONE 22 PIRAMID ATEX COMPATIBLE PIRAMID ATEX COMPATIBLE PIRAMID ATEX COMPATIBLE PIRAMID ATEX COMPATIBLE ATEX ZONES