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Allen Bradley 872C-F4N12-R3 Inductive Proximity Sensor

Allen Bradley 872C-F4N12-R3 NPN inductive proximity sensor, 4mm sensing.

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ManufacturerAllen Bradley

Part number872C-F4N12-R3

Sensing Distance 4mm

Output Type NPN

Mounting Threaded Barrel

Voltage 10-30V DC

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Veteran-owned

CAGE: 9NK75

Non-contact sensing 4mm sensing range Recessed sensing face for protection NPN output Threaded barrel mount High durability

Product description

The Allen Bradley 872C-F4N12-R3 is an inductive proximity sensor designed for non-contact detection of metallic objects. It offers a 4mm sensing distance and an NPN output. This model features a recessed sensing face, providing increased protection against mechanical damage and false triggers from stray metal.

This sensor is suitable for a wide array of industrial applications, including machine automation, conveyor systems, and process control where reliable object detection is critical. It is commonly used in the automotive, food and beverage, and pharmaceutical industries.

Stanlo Automation, a proud veteran-owned distributor, supplies the 872C-F4N12-R3. We focus on providing high-quality surplus industrial parts and exceptional customer service to keep your operations running smoothly.

Technical specifications

Sensing Distance	4mm
Output Type	NPN
Mounting	Threaded Barrel
Voltage	10-30V DC
Sensing Face	Recessed
Material	Nickel-plated Brass

Common applications

Conveyor systems

Machine tools

Packaging equipment

Robotic cells

Material detection

Automation controls

Compatible systems

Allen-Bradley PLC systems Various industrial control panels Machine safety circuits

Also known as

872C-F4N12-R3 sensor, Allen Bradley recessed proximity

Replaces / compatible with

Designed as a replacement for other Allen-Bradley 872C series sensors or similar inductive proximity sensors in industrial automation. Consult specific application requirements.

Technical note

Expert tip

The threaded barrel allows for secure mounting in fixtures, and the NPN output should be wired to a positive voltage input on your PLC or control module.

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Frequently asked questions

What is the advantage of the recessed sensing face on the 872C-F4N12-R3?

The recessed sensing face on the 872C-F4N12-R3 provides enhanced protection against mechanical damage and reduces the likelihood of false triggering from incidental metal chips or debris. This makes it ideal for harsh environments.