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Allen Bradley 871TM-BH2N12-N3 Inductive Proximity Sensor, 2mm Sensing

Allen Bradley 871TM-BH2N12-N3 Inductive Proximity Sensor

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ManufacturerAllen Bradley

Part number871TM-BH2N12-N3

Sensing Range 2mm

Output Type NPN NO

Body Style Cylindrical Threaded

Body Diameter 12mm

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Veteran-owned

CAGE: 9NK75

2mm sensing range NPN NO output 12mm stainless steel threaded barrel 10-30VDC operation Detects metallic objects Compact design

Product description

The Allen Bradley 871TM-BH2N12-N3 is a compact inductive proximity sensor designed for detecting metallic objects within a 2mm range. It features a 12mm threaded stainless steel barrel and an NPN output in a normally open (NO) configuration. This sensor operates on a 10-30VDC power supply, suitable for applications requiring precise detection in confined spaces.

This sensor is ideal for use in small automation systems, robotics, and specialized assembly machines where space is limited and close-range metallic object detection is needed. The NPN output is common in many industrial control systems.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 871TM-BH2N12-N3. We provide quality industrial automation components and reliable service to keep your operations running efficiently.

Technical specifications

Sensing Range	2mm
Output Type	NPN NO
Body Style	Cylindrical Threaded
Body Diameter	12mm
Connection Type	Connector
Voltage	10-30VDC
Material	Stainless Steel

Common applications

Robotics

Small automation

Precision assembly

Machine automation

Industrial controls

Compact equipment

Compatible systems

Standard DC control circuits PLC input modules Industrial automation systems

Also known as

871TM-BH2N12-N3 Allen Bradley 871TM AB Proximity Sensor 2mm NPN NO Sensor

Replaces / compatible with

Compatible with Allen Bradley 871TM series sensors and related accessories.

Technical note

Expert tip

The connector termination allows for easy replacement and reduces wiring complexity, but ensure the correct mating connector is used for reliable operation.

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Frequently asked questions

What are the key specifications for the Allen Bradley 871TM-BH2N12-N3 proximity sensor?

The Allen Bradley 871TM-BH2N12-N3 is an inductive proximity sensor with a 2mm sensing range, a 12mm stainless steel threaded barrel, and an NPN normally open (NO) output. It operates on 10-30VDC power and features a connector termination.