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Allen-Bradley 872C-M8NP18-D4 Inductive Proximity Sensor

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Allen-Bradley 872C-M8NP18-D4

by Allen-Bradley

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OverviewThe Allen-Bradley 872C-M8NP18-D4 is a high-performance inductive proximity sensor, expertly crafted for reliable object detection in demanding industrial settings. This sensor boasts an extended 8mm sensing range, offering superior detection capabilities compared to standard alternatives. It features a robust 18mm tubular casing made from nickel-plated brass, guaranteeing exceptional durability and resistance to corrosion, abrasion, and other harsh industrial elements.Designed for easy integration, this sensor utilizes an efficient 3-wire DC configuration with a Normally Open (N.O.) PNP output, making it ideal for sourcing signal applications. The inclusion of a Micro Quick-Disconnect (DC) connector streamlines installation and maintenance, significantly reducing downtime and boosting operational efficiency in critical applications. As an Allen-Bradley product, this proximity sensor assures precise and consistent performance, vital for optimal productivity and safety across diverse manufacturing and process control systems. Its shielded construction further ensures stable, interference-free operation, preventing false triggers and enhancing overall system reliability. Whether monitoring conveyor systems, ensuring precise component alignment, or integrating into intricate robotic setups, the 872C-M8NP18-D4 provides a dependable and sturdy solution.Key Features Extended 8mm Sensing Range: Delivers exceptional object detection for varied industrial tasks, enhancing operational flexibility. Durable 18mm Tubular Nickel-Plated Brass Housing: Provides outstanding mechanical strength, enduring corrosion, and extending lifespan in challenging industrial environments. Shielded Design for Stable Operation: Ensures consistent and interference-free detection, preventing incorrect readings and improving measurement accuracy. Normally Open (N.O.) PNP Output: Offers a sourcing signal suitable for a wide array of industrial control systems, simplifying integration with existing PLCs. Micro Quick-Disconnect (DC) Connector: Allows for fast and simple installation and replacement, cutting down on maintenance time and improving efficiency. Robust 3-Wire DC Configuration: Guarantees stable, efficient, and consistent power delivery, contributing to reliable sensor performance and extended life. High-Performance Inductive Technology: Enables accurate and repetitive detection of metallic objects without physical contact, minimizing wear and extending sensor service life. Technical Specifications Model: 872C-M8NP18-D4 Sensor Type: Inductive Proximity Sensor Housing Material: Nickel-Plated Brass Housing Diameter: 18mm (Tubular) Sensing Distance: 8mm (Extended Range) Output Type: Normally Open (N.O.), PNP (Sourcing) Shielding: Shielded Connector Type: Micro Quick-Disconnect (DC) Wiring Configuration: 3-Wire DC Brand: Allen-Bradley Applications Industrial Automation and Machine Control: Essential for precise process operation, ensuring accurate machine function and system dependability. Conveyor Belt Object Detection: Accurately senses items on conveyor systems, optimizing material flow and preventing obstructions. Position Sensing in Manufacturing Lines: Provides crucial feedback for component placement, assembly checks, and robotic guidance, boosting production accuracy. Robotics and Automated Assembly Systems: Seamlessly integrates with robotic arms and automated cells for precise object handling and task execution. Packaging and Material Handling: Detects product presence and orientation, streamlining packaging procedures and enhancing handling effectiveness. Automotive Manufacturing: Utilized for component sensing, assembly verification, and quality control throughout the automotive production process. Why Choose Palm Parts Solution?Palm Parts Solution is your trusted partner for high-quality industrial automation components. We offer a comprehensive selection of products, including the Allen-Bradley 872C-M8NP18-D4, backed by expert knowledge and dedicated customer support. Our commitment to excellence ensures you receive reliable solutions that enhance your operational efficiency and productivity.Order NowReady to upgrade your industrial automation systems? Add the Allen-Bradley 872C-M8NP18-D4 inductive proximity sensor to your cart today. Experience the difference in precision, durability, and performance that only top-tier components can provide. For bulk orders or special inquiries, please contact our sales team.FAQWhat is the sensing range of the 872C-M8NP18-D4 sensor?The 872C-M8NP18-D4 sensor features an extended 8mm sensing range, offering enhanced detection capabilities for various applications.What type of output does this sensor provide?This sensor provides a Normally Open (N.O.) PNP output, making it suitable for sourcing signal applications and easy integration with industrial control systems.What is the housing material of the 872C-M8NP18-D4?The sensor is housed in a durable 18mm tubular nickel-plated brass casing, ensuring excellent mechanical strength and resistance to harsh industrial conditions.Is the 872C-M8NP18-D4 suitable for wet environments?While the nickel-plated brass housing offers corrosion resistance, specific environmental ratings such as IP certification should be consulted in the product datasheet for suitability in wet environments.How does the quick-disconnect feature benefit maintenance?The Micro Quick-Disconnect (DC) connector simplifies installation and replacement, significantly reducing maintenance time and improving overall operational efficiency by allowing for rapid sensor swaps.

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PRODUCT DETAILS

Allen-Bradley 872C-M8NP18-D4

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 872C-M8NP18-D4
  • Sensor Type: Inductive Proximity Sensor
  • Housing Material: Nickel-Plated Brass
  • Housing Diameter: 18mm (Tubular)
  • Sensing Distance: 8mm (Extended Range)
  • Output Type: Normally Open (N.O.), PNP (Sourcing)
  • Shielding: Shielded
  • Connector Type: Micro Quick-Disconnect (DC)
  • Wiring Configuration: 3-Wire DC
  • Brand: Allen-Bradley

Applications

  • Industrial Automation and Machine Control: Essential for precise process operation, ensuring accurate machine function and system dependability.
  • Conveyor Belt Object Detection: Accurately senses items on conveyor systems, optimizing material flow and preventing obstructions.
  • Position Sensing in Manufacturing Lines: Provides crucial feedback for component placement, assembly checks, and robotic guidance, boosting production accuracy.
  • Robotics and Automated Assembly Systems: Seamlessly integrates with robotic arms and automated cells for precise object handling and task execution.
  • Packaging and Material Handling: Detects product presence and orientation, streamlining packaging procedures and enhancing handling effectiveness.
  • Automotive Manufacturing: Utilized for component sensing, assembly verification, and quality control throughout the automotive production process.

Why Choose the 872C-M8NP18-D4?

Palm Parts Solution is your trusted partner for high-quality industrial automation components. We offer a comprehensive selection of products, including the Allen-Bradley 872C-M8NP18-D4, backed by expert knowledge and dedicated customer support. Our commitment to excellence ensures you receive reliable solutions that enhance your operational efficiency and productivity.

Availability & Shipping

  • In stock: 872C-M8NP18-D4 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 872C-M8NP18-D4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 872C-M8NP18-D4 sensor features an extended 8mm sensing range, offering enhanced detection capabilities for various applications.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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