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Allen-Bradley 872C-N8NP12-D4 Inductive Proximity Sensor

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Allen Bradley 872C-N8NP12-D4

by Allen-Bradley

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OverviewThe Allen-Bradley 872C-N8NP12-D4 Inductive Proximity Sensor provides exceptional performance within challenging industrial settings. This top-tier sensor delivers dependable, non-contact object identification, essential for boosting efficiency and safety across various automated operations. Its sturdy construction, featuring a nickel-plated brass enclosure, ensures outstanding resilience against wear and corrosion, guaranteeing long-term operation even in harsh conditions. With an extended detection range of 8mm, this sensor offers enhanced installation and application flexibility compared to standard models. The compact 12mm cylindrical design facilitates effortless integration into confined areas, making it a perfect solution for intricate machinery and consolidated setups. Designed for 3-wire DC functionality and equipped with a convenient Micro Quick-Disconnect (DC) connector, the 872C-N8NP12-D4 prioritizes simple installation and upkeep, minimizing interruptions and maximizing operational uptime. This sensor is more than just a component; it is a vital asset for precise and consistent automation control.Key Features Extended 8mm Detection Range: An unshielded sensing distance allows for increased operational versatility and consistent detection of metallic items from a greater distance. Durable 12mm Cylindrical Form: A compact and standard barrel size provides flexible mounting options and easy integration into space-constrained applications. Premium Nickel-Plated Brass Casing: Offers excellent resistance to corrosion and wear, significantly increasing the sensor's lifespan in tough industrial environments. Dependable PNP (Source), Normally Open Output: Guarantees accurate and consistent signal transmission, crucial for precise control and automation sequences. Micro Quick-Disconnect (DC) Connector: Enables swift installation and simplifies maintenance or replacement, reducing labor time and operational interruptions. Efficient 3-Wire DC Operation: Provides a cost-effective and energy-efficient solution for power and reliable signal communication within industrial systems. High Ingress Protection (IP67): Ensures protection against dust entry and the effects of temporary water immersion, guaranteeing reliable performance in wet or dusty conditions. Technical Specifications Model Number: 872C-N8NP12-D4 Type: Inductive Proximity Sensor Housing Material: Nickel-Plated Brass Sensing Distance: 8mm (Unshielded) Operating Voltage: 10-30V DC Output Type: PNP (Source), Normally Open (N.O.) Connection Type: Micro Quick-Disconnect (DC) Connector Diameter: 12mm Operating Temperature: -25°C to +70°C (-13°F to +158°F) Ingress Protection: IP67 Mounting: Flush or Non-Flush Applications Material Handling Systems: Precisely identifies the presence and placement of objects on conveyor belts, automated guided vehicles (AGVs), and stacking equipment. Automotive Manufacturing: Monitors the exact positioning of robotic arms, detects metallic components during assembly, and ensures proper alignment of vehicle parts. Packaging and Bottling Lines: Guarantees accurate alignment of packages, bottles, and caps, preventing obstructions and ensuring consistent product output. Machine Tooling and Fabrication: Provides reliable feedback for tool detection, part seating, and machinery safeguarding in metalworking and other fabrication processes. Food and Beverage Processing: Perfectly suited for automated systems where cleanliness and robust performance in washdown environments are essential (within specified IP ratings). General Industrial Automation: A versatile option for object detection across a multitude of industrial processes demanding high precision, reliability, and longevity. Why Choose This Allen-Bradley Sensor?Developed by Allen-Bradley, a leader in industrial automation, this sensor ensures consistent and reliable performance day after day. Its extended detection range and precise sensing capabilities minimize errors and downtime, directly contributing to improved productivity and operational efficiency. The robust construction guarantees extended durability, even in the most challenging industrial environments, providing long-term value and reduced replacement costs. This sensor is engineered for easy installation and maintenance, with features like the Micro Quick-Disconnect allowing for quick and simple integration and servicing. Opting for the 872C-N8NP12-D4 means investing in a high-quality, dependable solution that enhances safety, optimizes processes, and ultimately boosts your operational output.Order NowEnhance your automation systems with the Allen-Bradley 872C-N8NP12-D4 Inductive Proximity Sensor. Contact us today to place your order or to learn more about how this exceptional product can benefit your specific applications.FAQWhat is the sensing range of the 872C-N8NP12-D4?This sensor offers an extended 8mm unshielded sensing range, providing greater flexibility in detection distances.What type of output does this sensor provide?It provides a reliable PNP (Source), Normally Open (N.O.) output, ensuring accurate signal transmission for control systems.Is the sensor durable in harsh environments?Yes, its premium nickel-plated brass housing provides superior resistance to corrosion and wear, making it highly durable for challenging industrial conditions.How easy is it to install and maintain?The sensor features a Micro Quick-Disconnect (DC) connector for rapid installation and simplifies maintenance or replacement, minimizing downtime.What kind of ingress protection does the 872C-N8NP12-D4 have?It carries an IP67 rating, offering excellent protection against dust ingress and the effects of temporary immersion in water.

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PRODUCT DETAILS

Allen Bradley 872C-N8NP12-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 Number: 872C-N8NP12-D4
  • Type: Inductive Proximity Sensor
  • Housing Material: Nickel-Plated Brass
  • Sensing Distance: 8mm (Unshielded)
  • Operating Voltage: 10-30V DC
  • Output Type: PNP (Source), Normally Open (N.O.)
  • Connection Type: Micro Quick-Disconnect (DC) Connector
  • Diameter: 12mm
  • Operating Temperature: -25°C to +70°C (-13°F to +158°F)
  • Ingress Protection: IP67
  • Mounting: Flush or Non-Flush

Applications

  • Material Handling Systems: Precisely identifies the presence and placement of objects on conveyor belts, automated guided vehicles (AGVs), and stacking equipment.
  • Automotive Manufacturing: Monitors the exact positioning of robotic arms, detects metallic components during assembly, and ensures proper alignment of vehicle parts.
  • Packaging and Bottling Lines: Guarantees accurate alignment of packages, bottles, and caps, preventing obstructions and ensuring consistent product output.
  • Machine Tooling and Fabrication: Provides reliable feedback for tool detection, part seating, and machinery safeguarding in metalworking and other fabrication processes.
  • Food and Beverage Processing: Perfectly suited for automated systems where cleanliness and robust performance in washdown environments are essential (within specified IP ratings).
  • General Industrial Automation: A versatile option for object detection across a multitude of industrial processes demanding high precision, reliability, and longevity.

Why Choose the 872C-N8NP12-D4?

Developed by Allen-Bradley, a leader in industrial automation, this sensor ensures consistent and reliable performance day after day. Its extended detection range and precise sensing capabilities minimize errors and downtime, directly contributing to improved productivity and operational efficiency. The robust construction guarantees extended durability, even in the most challenging industrial environments, providing long-term value and reduced replacement costs. This sensor is engineered for easy installation and maintenance, with features like the Micro Quick-Disconnect allowing for quick and simple integration and servicing. Opting for the 872C-N8NP12-D4 means investing in a high-quality, dependable solution that enhances safety, optimizes processes, and ultimately boosts your operational output.

Availability & Shipping

  • In stock: 872C-N8NP12-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-N8NP12-D4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

This sensor offers an extended 8mm unshielded sensing range, providing greater flexibility in detection distances.

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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