ATEX CERTIFIED SAFETY LIGHT CURTAINS FOR EXPLOSION PROTECTION
Production areas of the chemical industry , refineries , paint shops , bulk material processing , sawmills and grain processing companies have increased risk of explosion . For these applications , Schmersal has developed the ATEX certified SLC / SLG440 safety light curtains and grids .
The Ex-SLC440 for finger , hand and body detection are available in variants with a resolution of 14 and 30mm and ranges from 0.3 to 20m . The Ex-SLG440 safety light curtains are suitable for access control in hazardous areas . The waterproof and dustproof devices achieve IP66 and IP67 protection and can also be used outdoors .
The devices can be installed in potentially explosive gas and dust atmospheres , they are used to protect hazardous areas and access points for machinery . If one or more beams are interrupted , the dangerous movement is brought to a standstill .
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