Dimensions Output Side Conduit Entries M20×1.5 or 1/2 NPT M4 Internal Ground Screw 57 115 21 21 89.5 94 97 20.5 50 M20×1.5 or 1/2 NPT Sensor Side Conduit Entries [Unit: mm] With Display Without Display Dimensions for Mounting Mounting to 2B Pipe 2B Pipe 120 140 120 140 (160.3 *1) (40.5 *1) *1. Reference value of 2B Pipe 2B Pipe Bracket (Option) 139.5 45 M4 External Ground Screw M4 External Ground Screw 8 Mounting to Wall 4 × M6 12 Depth of Screw Bracket (Option) 2 × 6.5 Hole (M6 Screw) .................................... 11 5 1