Allen-Bradley 871P-DV20NP40-D4 VersaCube proximity sensor is a 4‑wire DC inductive sensor designed for non‑contact detection of metal targets in tight spaces. It delivers a 20 mm nominal sensing distance, is shielded, and offers normally open and normally closed outputs with Micro Quick-Disconnect (DC) connection; it is supplied with standard zinc mounting brackets. As part of the VersaCube 871P family, this sensor combines compact form with reliable metal sensing for automated manufacturing and packaging lines where space is at a premium.
