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Allen Bradley P-R2-K4RF3 Proximity Sensor - Inductive, 4mm

Allen Bradley P-R2-K4RF3 Inductive Proximity Sensor, 4mm, NO.

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ManufacturerAllen Bradley

Part numberP-R2-K4RF3

Sensing Distance 4mm

Output Normally Open (NO)

Type Inductive

Connection 2-wire

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4mm Sensing Distance Inductive Technology 2-Wire Connection Normally Open Output Non-Contact Detection

Product description

The Allen Bradley P-R2-K4RF3 is a 2-wire inductive proximity sensor designed for detecting metallic objects without physical contact. It features a sensing distance of 4mm and provides a normally open (NO) output. This sensor is built with a rugged housing to ensure reliability in demanding industrial environments.

This sensor is commonly used in automated manufacturing, material handling, packaging machinery, and assembly lines for object detection, presence sensing, and position feedback. Its non-contact operation extends its lifespan and reduces maintenance needs.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Allen Bradley P-R2-K4RF3. We are committed to providing high-quality automation components and excellent customer service to keep your operations running smoothly.

Technical specifications

Sensing Distance	4mm
Output	Normally Open (NO)
Type	Inductive
Connection	2-wire

Common applications

Object Detection

Presence Sensing

Position Feedback

Automation Lines

Packaging Machinery

Compatible systems

PLC inputs, control circuits

Also known as

Allen Bradley 4mm inductive sensor

Replaces / compatible with

Replaces or is compatible with other 2-wire, 4mm sensing distance, normally open inductive proximity sensors.

Technical note

Expert tip

The P-R2-K4RF3 sensor requires a DC voltage supply and should be wired correctly to avoid damage. It is designed for detecting ferrous and non-ferrous metals within its specified range.

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Frequently asked questions

What is the sensing distance and output type of the Allen Bradley P-R2-K4RF3 proximity sensor?

The Allen Bradley P-R2-K4RF3 proximity sensor has a sensing distance of 4mm. It provides a normally open (NO) output, meaning the circuit is closed and conducts electricity when a metallic object is within its sensing range.