• Zone 0, Zone 1 and Zone 2 use*
• ATEX certified
• UL listed for USA and Canada
(SM87PBL only). Class I, Div 1,
Groups C & D
• ULC certified (SM87PBL only) for
Class I, Zone 1 Groups C & D
• CSA certified
• IECEx certified
• Brazilian (INMETRO) certified
• Russian Fire certified

• PESO certified (Ex d only)
• SIL 2 certified (SM87PB only)
• IP66 and IP67
• DNV type approval (IEC 60945)
(SM87PB only)
• Certified temperature: –55oC to
+70oC*
• Stainless steel or marine grade
alloy
• Robust yet lightweight
• Easy to maintain
*Model dependent