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Allen Bradley 871TM-DH5NP18-H2 Inductive Proximity Sensor - 5mm

Allen Bradley 871TM-DH5NP18-H2 Inductive Proximity Sensor, 5mm Sensing Range, NPN NO Output.

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ManufacturerAllen Bradley

Part number871TM-DH5NP18-H2

Sensing Range 5mm

Output NPN NO

Voltage 10-30V DC

Body Style M18 Threaded

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Veteran-owned

CAGE: 9NK75

Non-contact metallic object detection 5mm sensing distance NPN normally open output M18 threaded body PBT housing Durable metal face

Product description

The Allen Bradley 871TM-DH5NP18-H2 is an inductive proximity sensor designed for non-contact detection of metallic objects. It features a 5mm sensing range and a normally open (NO) NPN output. The sensor has an M18 threaded body made of PBT with a metal sensing face and operates on a 10-30V DC power supply.

This sensor is widely used in industrial automation for applications such as part detection, position sensing, and machine safety interlocks. It is suitable for environments in manufacturing, material handling, packaging, and automotive industries where reliable metallic object detection is critical.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 871TM-DH5NP18-H2. We specialize in providing high-quality surplus industrial automation components, helping you maintain operational continuity and reduce costs with dependable parts.

Technical specifications

Sensing Range	5mm
Output	NPN NO
Voltage	10-30V DC
Body Style	M18 Threaded
Housing Material	PBT
Face Material	Metal
Connection	4-Pin Micro QD

Common applications

Part Presence Detection

Position Feedback

Conveyor Control

Automated Assembly

Machine Tooling

Compatible systems

PLCs and I/O modules supporting NPN sinking inputs

Also known as

Allen Bradley 871TM NO Sensor M18 Inductive Sensor AB

Replaces / compatible with

This sensor is a direct replacement within the Allen Bradley 871TM series, suitable for applications requiring a 5mm sensing range with an NPN NO output.

Technical note

Expert tip

When using an NPN output sensor with a PLC, ensure the input module is designed to accept sinking inputs or use a compatible interface.

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Frequently asked questions

What type of output does the Allen Bradley 871TM-DH5NP18-H2 have?

The Allen Bradley 871TM-DH5NP18-H2 features an NPN normally open (NO) output. This means the output is disconnected (off) when no target is detected and connected (on) when a target is sensed within its range.