With max profile of 2.01 in., LP35 flameproof, hollow shaft encoder fits into space-restricted applications and meets UL, ATEX, and IECEx standards for direct operation in Division 1, Zone 1 environments. Removable terminal box simplifies installation, and design eliminates need for additional intrinsic safety barrier. Maintaining performance in temperatures up to 185°F, vibration resistant product withstands up to 250 G and features hard-anodized housing sealed to IP66.