Allen-Bradley 871TM-DN5NP18-H2 Proximity Sensor

Allen-Bradley 871TM-DN5NP18-H2 is an 18 mm diameter inductive proximity sensor from Rockwell Automation's 871TM family. It features a metal face and is designed for rugged industrial environments, with a nominal sensing distance of 5 mm for detecting metal targets in automation applications. This DN5NP18-H2 variant is one of several 871TM configurations used to monitor the presence or position of machine components on conveyors, tooling, and other automated equipment. While wiring and output options can vary across the 871TM range, this model is documented by Rockwell and distributors as an 18 mm, metal-face inductive sensor suitable for robust, non-contact sensing in industrial settings.