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Allen-Bradley 872C-N12NP18-D4
by Allen-Bradley
Read verified buyer reviews ↓OverviewEnhance the precision and control of your industrial operations with the Allen-Bradley 872C-N12NP18-D4 Inductive Proximity Sensor. This advanced sensor is crafted for accurate, non-contact detection of metallic objects, providing vital information for efficient machine function, robotic processes, and smart manufacturing. Designed for demanding environments, its robust construction, extended sensing capabilities, and user-friendly quick-connect feature make it an excellent choice for system upgrades or new industrial integrations. This sensor embodies Allen-Bradley's dedication to quality, longevity, and innovation in industrial automation.Key Features Durable 18mm Nickel-Plated Brass Housing: Constructed for exceptional resilience against wear, corrosion, and impact in rigorous industrial environments, ensuring a prolonged operational life. Accurate 12mm Sensing Range: Delivers dependable and precise detection of metallic targets, minimizing false alerts and maximizing operational efficiency across diverse applications. 3-Wire DC, N.O. PNP Output: Offers adaptable and straightforward integration into various control circuits, providing reliable signal transmission for automation tasks. Convenient Micro Quick Disconnect (QD): Facilitates rapid and secure installation, as well as simplified maintenance and replacement, reducing downtime and labor costs. Extended Detection Capability: Provides improved performance and adaptability, allowing for versatile positioning and robust object detection even in challenging application scenarios. High-Performance Inductive Technology: Guarantees consistent and dependable non-contact detection of metallic items, essential for maintaining optimal workflow in automated systems. Technical Specifications Model: 872C-N12NP18-D4 Sensor Type: Inductive Proximity Sensor Housing Material: Nickel-Plated Brass Sensing Distance: 12mm Output Type: PNP (Source), Normally Open (N.O.) Operating Voltage: 10-30V DC Connection Type: Micro QD (Quick Disconnect) Diameter: 18mm Applications Industrial Automation: Essential for precise position sensing, end-of-travel detection, and general machine control in various manufacturing settings. Conveyor Systems: Ensures efficient material handling by reliably detecting object presence or absence, preventing bottlenecks and optimizing flow. Robotics & Assembly: Enables accurate robotic movements and automated assembly tasks through consistent and repeatable object detection. Automated Manufacturing: Provides critical data for process control, guaranteeing components are correctly positioned for subsequent manufacturing stages. Material Handling: Ideal for stack height detection, part sorting, and object counting in warehouses and logistics. Packaging Machinery: Improves the efficiency and accuracy of packaging processes by detecting product presence and position. Why Choose This Model?Unmatched Reliability in Harsh EnvironmentsThe 872C-N12NP18-D4 is specifically engineered with a nickel-plated brass housing to deliver consistent performance and durability even in the most demanding industrial conditions.Precise and Extended Sensing CapabilitiesWith a 12mm sensing distance and extended range, this sensor ensures accurate and dependable object detection, reducing errors and optimizing process control.Seamless Integration and Reduced DowntimeThe Micro Quick Disconnect (QD) feature drastically simplifies installation and maintenance, leading to faster setup times and minimal interruptions to your operations.Versatile Application Across IndustriesIts robust design and flexible output make it suitable for a wide range of industrial applications, providing a reliable solution for various automation needs.Order NowUpgrade your industrial automation systems with the Allen-Bradley 872C-N12NP18-D4 Inductive Proximity Sensor. Contact Palm Parts Solution today to place your order or learn more about our extensive range of industrial automation components.FAQWhat types of objects can this sensor detect?This inductive proximity sensor is specifically designed for reliable, non-contact detection of metallic objects.Is this sensor suitable for outdoor use?While designed for harsh industrial environments, specific outdoor suitability would depend on the exact environmental conditions, particularly concerning extreme temperatures and continuous direct exposure to elements. Please consult the operating temperature specifications for your application.How does the Quick Disconnect (QD) feature benefit my operations?The Micro QD connector allows for rapid and secure installation, as well as simplified maintenance and replacement. This significantly reduces downtime and labor costs associated with sensor setup and servicing.Can this sensor be integrated into existing control systems?Yes, with its 3-wire DC, N.O. PNP output, the 872C-N12NP18-D4 is designed for flexible and straightforward integration into a wide array of control circuits.
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Allen-Bradley 872C-N12NP18-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:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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-N12NP18-D4
- Sensor Type: Inductive Proximity Sensor
- Housing Material: Nickel-Plated Brass
- Sensing Distance: 12mm
- Output Type: PNP (Source), Normally Open (N.O.)
- Operating Voltage: 10-30V DC
- Connection Type: Micro QD (Quick Disconnect)
- Diameter: 18mm
Applications
- Industrial Automation: Essential for precise position sensing, end-of-travel detection, and general machine control in various manufacturing settings.
- Conveyor Systems: Ensures efficient material handling by reliably detecting object presence or absence, preventing bottlenecks and optimizing flow.
- Robotics & Assembly: Enables accurate robotic movements and automated assembly tasks through consistent and repeatable object detection.
- Automated Manufacturing: Provides critical data for process control, guaranteeing components are correctly positioned for subsequent manufacturing stages.
- Material Handling: Ideal for stack height detection, part sorting, and object counting in warehouses and logistics.
- Packaging Machinery: Improves the efficiency and accuracy of packaging processes by detecting product presence and position.
Why Choose the 872C-N12NP18-D4?
Unmatched Reliability in Harsh Environments
The 872C-N12NP18-D4 is specifically engineered with a nickel-plated brass housing to deliver consistent performance and durability even in the most demanding industrial conditions.
Precise and Extended Sensing Capabilities
With a 12mm sensing distance and extended range, this sensor ensures accurate and dependable object detection, reducing errors and optimizing process control.
Seamless Integration and Reduced Downtime
The Micro Quick Disconnect (QD) feature drastically simplifies installation and maintenance, leading to faster setup times and minimal interruptions to your operations.
Versatile Application Across Industries
Its robust design and flexible output make it suitable for a wide range of industrial applications, providing a reliable solution for various automation needs.
Availability & Shipping
- ▸In stock: 872C-N12NP18-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-N12NP18-D4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
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.
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Independent Supplier Notice
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.