Proximity Sensors Miniature 871C, 3-wire DC, IO-Link enabled, Barrel Diameter: 4 mm, smooth, Nominal Sensing Distance [mm (in.)]: 1.5 (0.06), Shielded: Yes, Output Configuration: N.O., PNP, Switching Frequency [Hz]: 3000, Housing Length [mm (in.)]: 25 (0.

Proximity Sensor, Miniature 871C • Miniature housings for space-critical applications • Extended sensing range • Stainless steel housing • Quick disconnect and cable options • Fully integrated electronics • Miniature Sensors for Industrial Automation • Our miniature inductive sensors were designed to meet the needs of today’s compact machines. • With limited space on these machines, mounting space for sensors is limited. • Allen-Bradley 871C sensors were developed to meet this design requirement while providing superior performance, including longer sensing range. • Longer sensing ranges allow our sensors to be mounted further away from the target reducing the risk of mechanical contact. • These small-barrel sensors are designed for space-critical applications where standard size sensors simply won’t fit.