Allen-Bradley 802PR-LBAJ3 17mm Shielded Inductive Proximity Sensor, AC/DC 2-Wire, Limit Switch Style Includes Conduit-Coupler Hazardous-Location 802PR Series Top-Sensing Sensor

Allen-Bradley 802PR-LBAJ3 Inductive Proximity Sensor for Industrial Metal Detection

The Allen-Bradley 802PR-LBAJ3 is a shielded inductive proximity sensor engineered for dependable metal detection in demanding industrial environments. Designed for users who require stable sensing performance, hazardous-location readiness, and seamless integration into AC/DC control systems, this sensor provides a durable, easy-to-mount solution for automation and machine monitoring applications.

Why It Helps
This sensor enhances operational reliability by delivering consistent metal detection through its shielded design, which minimizes interference from surrounding metal surfaces. Its 2-wire AC/DC operation allows simple wiring into a wide range of industrial control circuits, supporting efficient installation and system compatibility. The top-sensing limit switch style makes it well-suited for equipment layouts where directional sensing needs to be precise and predictable. Built-in protection features help maintain stable operation in electrically noisy environments and ensure long-term performance in hazardous-location applications.

Key Highlights

• The shielded 17 mm sensing design helps ensure accurate metal detection while reducing false triggers caused by nearby metal surfaces.

• Its 2-wire AC/DC configuration offers straightforward integration into standard industrial control systems, including PLCs and relay circuits.

• The top-sensing limit switch style provides reliable directional sensing, supporting versatile placement on machinery and mounting brackets.

• Built-in short-circuit, overload, false-pulse, and noise protection enhances signal stability and contributes to dependable long-term operation in demanding environments.

• The hazardous-location rating supports use in facilities requiring compliance with Class I, II, and III Division 2 environments without compromising performance.

Applications
Ideal for industrial automation, machine control, and sensing tasks requiring dependable metal detection, the Allen-Bradley 802PR-LBAJ3 integrates easily into PLC inputs, relay-based systems, and AC/DC circuits. Its rugged design, hazardous-location suitability, and protective electronics make it a practical, long-lasting solution for manufacturers and facilities needing reliable proximity sensing in challenging conditions.