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Allen Bradley

Allen Bradley 872C-J5N18-R3 Inductive Proximity Sensor

Allen Bradley 872C-J5N18-R3 NPN inductive proximity sensor, M18, 5mm sensing.

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ManufacturerAllen Bradley

Part number872C-J5N18-R3

Sensing Distance 5mm

Output Type NPN

Mounting M18 Threaded Barrel

Voltage 10-30V DC

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Veteran-owned

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Non-contact detection 5mm sensing range NPN output M18 threaded mounting Durable brass construction High switching frequency

Product description

The Allen Bradley 872C-J5N18-R3 is an industrial-grade inductive proximity sensor designed for reliable non-contact detection of metallic objects. It provides a 5mm sensing distance and an NPN output, ensuring compatibility with standard automation control inputs. The sensor features an M18 threaded barrel for versatile mounting options.

This sensor is ideal for a wide range of applications, including presence/absence detection, position verification, and end-of-travel sensing in manufacturing environments. It is commonly found in industries such as automotive, material handling, and packaging machinery.

Stanlo Automation, a veteran-owned supplier of surplus automation parts, offers the 872C-J5N18-R3. We provide quality components and dependable service to support your industrial needs.

Technical specifications

Sensing Distance	5mm
Output Type	NPN
Mounting	M18 Threaded Barrel
Voltage	10-30V DC
Current	200mA
Body Material	Nickel-plated Brass

Common applications

Machine automation

Conveyor systems

Robotic end-effectors

Packaging equipment

Parts presence detection

Assembly verification

Compatible systems

Allen-Bradley PLCs Automation equipment Control panels

Also known as

872C-J5N18-R3 sensor, Allen Bradley M18 proximity

Replaces / compatible with

A reliable replacement for Allen-Bradley 872C series sensors and other M18 NPN inductive proximity sensors. Confirm specifications for exact compatibility.

Technical note

Expert tip

The M18 threaded body allows for easy integration into machinery using standard M18 mounting hardware. The NPN output is suitable for sinking current on your PLC input.

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Frequently asked questions

Can the Allen Bradley 872C-J5N18-R3 detect non-metallic objects?

No, the Allen Bradley 872C-J5N18-R3 is an inductive proximity sensor, which means it is designed specifically to detect metallic objects. It works by generating an electromagnetic field and sensing disturbances caused by metal entering this field.