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Pepperl+Fuchs NJ2-12GM40-E2
by Pepperl+Fuchs
Read verified buyer reviews ↓OverviewThe Pepperl+Fuchs NJ2-12GM40-E2 is a meticulously crafted M12 inductive proximity sensor engineered for outstanding precision in challenging industrial settings. This flush-mount sensor delivers highly accurate 2 mm sensing capabilities for dependable metal object detection. Its sturdy IP67 protection rating guarantees peak performance even in demanding conditions, making it a vital component for various automation applications. With a PNP normally open output and a compact M12 form factor, the NJ2-12GM40-E2 ensures both reliability and space-saving integration for streamlined operations.Key Features Accurate Detection Distance: Provides precise 2 mm flush sensing, optimal for applications requiring high accuracy in object detection. Dependable Output Configuration: Features a PNP Normally Open (NO) output, allowing for straightforward integration into current control systems. Broad Voltage Compatibility: Designed for a versatile 10–30 VDC power supply, accommodating a wide array of industrial setups. Standardized Connectivity: Equipped with a convenient M12 connector (3-pin), facilitating rapid and secure plug-and-play installation. Resilient Construction: Encased in nickel-plated brass, offering superior resistance to corrosion and mechanical stress for extended operational life. IP67 Environmental Shielding: Delivers comprehensive protection against dust penetration and temporary water submersion, ensuring consistent performance in harsh environments. High-Speed Switching: Boasts a rapid switching frequency of up to 2,000 Hz, perfect for fast-paced automation processes. Integrated Status Light: Includes a built-in LED for immediate status feedback, simplifying diagnostics and troubleshooting. Wide Thermal Range: Operates reliably across a broad temperature spectrum from -25°C to +70°C, suitable for diverse industrial environments. Technical Specifications Model Identifier: NJ2-12GM40-E2 Part Number: 282939 Sensing Principle: Inductive proximity Mounting Style: Flush Voltage Drop: ≤ 1.5 V Maximum Load Current: 100 mA Current Consumption: ≤ 10 mA (no load) Short-Circuit Protection: Included Reverse Polarity Protection: Included Sensing Face Material: LCP (Liquid Crystal Polymer) Dimensions: Diameter: 12 mm; Length: approximately 40 mm Weight: Approximately 30 g Applications Industrial Automation: Essential for precise metal component detection on automated assembly lines, enhancing efficiency and accuracy. Material Handling Systems: Provides reliable presence detection for items on conveyor belts, optimizing material flow and preventing bottlenecks. Packaging Equipment: Critical for verifying accurate component placement within packaging systems, reducing errors and waste. Robotics: Ideal for end-of-arm tooling applications, offering precise sensing for robotic manipulation and interaction. Compact Machinery: Its small footprint and 2mm sensing capability make it perfectly suited for space-constrained industrial machinery where precision is paramount. Why Choose This Model?The Pepperl+Fuchs NJ2-12GM40-E2 stands out as an excellent choice for industrial sensing due to its combination of precision, durability, and ease of integration. Its capacity to provide highly accurate 2 mm flush sensing in confined spaces ensures that even the most intricate detection tasks are handled with unwavering reliability. The PNP Normally Open output simplifies integration into your existing control architecture, minimizing setup time and complexity. Furthermore, the robust IP67 housing guarantees exceptional resistance to water and dust, making it a resilient solution for harsh operating environments. With a rapid switching speed, this sensor is designed to keep pace with high-performance automation, contributing to increased productivity and operational efficiency. The standard M12 connector provides a true plug-and-play experience, reducing installation effort and downtime. Opting for the NJ2-12GM40-E2 means investing in a high-quality, dependable sensor that boosts the precision and reliability of your operations.Order NowEnhance your industrial automation with the precision and reliability of the Pepperl+Fuchs NJ2-12GM40-E2 inductive proximity sensor. Contact Palm Parts Solution today to place your order or learn more about how this advanced sensor can benefit your applications.FAQWhat is the sensing distance of the NJ2-12GM40-E2?This sensor offers a precise 2 mm flush sensing distance for accurate metal object detection.What type of output does the NJ2-12GM40-E2 have?It features a PNP Normally Open (NO) output for straightforward integration into control systems.Is this sensor suitable for harsh industrial environments?Yes, with an IP67 protection rating and robust nickel-plated brass housing, it is designed for demanding conditions.What is the operating voltage range for the NJ2-12GM40-E2?The sensor operates on a versatile 10–30 VDC power supply.How is the NJ2-12GM40-E2 connected?It utilizes a standard M12 connector (3-pin) for quick and secure plug-and-play installation.
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Pepperl+Fuchs NJ2-12GM40-E2
Overview
This is a genuine Pepperl+Fuchs component from the Inductive & Capacitive Sensors family. 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 Pepperl+Fuchs catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Pepperl+Fuchs automation ecosystem
- Engineered to integrate inside Inductive & Capacitive Sensors installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pepperl+Fuchs 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 Pepperl+Fuchs 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 Pepperl+Fuchs platform with documented conversion notes for the Inductive & Capacitive Sensors family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model Identifier: NJ2-12GM40-E2
- Part Number: 282939
- Sensing Principle: Inductive proximity
- Mounting Style: Flush
- Voltage Drop: ≤ 1.5 V
- Maximum Load Current: 100 mA
- Current Consumption: ≤ 10 mA (no load)
- Short-Circuit Protection: Included
- Reverse Polarity Protection: Included
- Sensing Face Material: LCP (Liquid Crystal Polymer)
- Dimensions: Diameter: 12 mm; Length: approximately 40 mm
- Weight: Approximately 30 g
Applications
- Industrial Automation: Essential for precise metal component detection on automated assembly lines, enhancing efficiency and accuracy.
- Material Handling Systems: Provides reliable presence detection for items on conveyor belts, optimizing material flow and preventing bottlenecks.
- Packaging Equipment: Critical for verifying accurate component placement within packaging systems, reducing errors and waste.
- Robotics: Ideal for end-of-arm tooling applications, offering precise sensing for robotic manipulation and interaction.
- Compact Machinery: Its small footprint and 2mm sensing capability make it perfectly suited for space-constrained industrial machinery where precision is paramount.
Why Choose the NJ2-12GM40-E2?
The Pepperl+Fuchs NJ2-12GM40-E2 stands out as an excellent choice for industrial sensing due to its combination of precision, durability, and ease of integration. Its capacity to provide highly accurate 2 mm flush sensing in confined spaces ensures that even the most intricate detection tasks are handled with unwavering reliability. The PNP Normally Open output simplifies integration into your existing control architecture, minimizing setup time and complexity. Furthermore, the robust IP67 housing guarantees exceptional resistance to water and dust, making it a resilient solution for harsh operating environments. With a rapid switching speed, this sensor is designed to keep pace with high-performance automation, contributing to increased productivity and operational efficiency. The standard M12 connector provides a true plug-and-play experience, reducing installation effort and downtime. Opting for the NJ2-12GM40-E2 means investing in a high-quality, dependable sensor that boosts the precision and reliability of your operations.
Availability & Shipping
- ▸In stock: NJ2-12GM40-E2 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 NJ2-12GM40-E2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Pepperl+Fuchs
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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.