INTRINSIC SAFETY

ALIGNMENT
ALIGNEO EX, OPTALIGN EX, OPTALIGN VEX/VPEX, OPTALIGN PLUS EX, OPTALIGN PLUS SERIES EX, OPTALIGN SMART EX, ROTALIGN SMART EX, ROTALIGN EX, and ROTALIGN PRO EX are certified for use in hazardous environments. EEx ib IIC T4, approved for Zone 1 use. 
Approx. U.S. equivalent: NEC Article 500-4, Class 1, Division 1, Groups D, C, B, A and special safeguards T4.

EX RF module is certified for use in hazardous environments. EEx ib IIC T4 Gb.

CONDITION MONITORING
VIBSCANNER EX and VIBCODE EX: II 2 G EEx e m ib IIC T4.

VIBXPERT EX: II 2 G EEX ib IIC T4.

VIBREX and VIBRONET: EEx ia IIC T4

Industrial accelerometers: II 1 G EEx ia IIC T4 resp. II 2 G EEx ib IIC T4

EC-Type Examination Certificate (Intrinsic safety; ATEX) available upon request.
Declaration of conformity in accordance with ISO/IEC Guide 22 available upon request.

EXpert Guide to Hazardous Locations

Information you don’t want to forget: Ex Markings, Protection Concepts, Area Classifications, Apparatus Groupings, Acronyms, Ingress Protection (IP) Codes and more. Download