RBSS speed sensor: High resolution wheel-driven return belt speed sensor Model: 60 pulses per revolution Fabrication: Standard polyester painted mild steel Mounting options: With mounting kit Approvals: CE, C-TICK, ATEX II 1 G, EEx ia IIC T6, ATEX II 1D Ex iaD 20 T108 C, CSA/UL CE, C-TICK Switch Isolator: not required Manufacturer’s Test Certificate: According to EN 10204-2.2