30 mm O.D. Miniature size 100% Non-contacting design (no bearings or bushing) provides an extremely long life expectancy and is tolerant to harsh environments. Mounting holes for 2-bolt (.750 in B.C. x .125 in O.D.) or 3-bolt pattern (.823 in B.C x .078 inch O.D.) Target magnet for standard shaft sizes from 2 mm to 3/8 inch. Custom bore size available. Options for 4, 6, 8, and 10 pulse per channel per revolution. Customizable lead wires, cables, and or connectors. S2 Datasheet Enquire Now