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Pepperl+Fuchs NJ4-12GM40-E2-V1
by Pepperl+Fuchs
Read verified buyer reviews ↓OverviewElevate your industrial processes with the Pepperl+Fuchs NJ4-12GM40-E2-V1 inductive proximity sensor. This cylindrical device provides accurate non-contact sensing of metallic objects up to 4mm away, making it crucial for demanding industrial settings. Its PNP normally open (NO) output guarantees seamless integration into various control systems, ensuring accurate object identification for optimal operational efficiency and safety. The NJ4-12GM40-E2-V1 is built for industrial applications, combining sturdy construction with advanced sensing technology. Whether you're improving assembly line accuracy, overseeing conveyor systems, or refining robotic arm movements, this Pepperl+Fuchs sensor delivers consistent performance. Achieve reduced downtime and enhanced productivity with a sensor offering German engineering excellence and reliability.Key Features Accurate Sensing Range: Detects metal items up to 4mm with exceptional precision in non-flush setups. PNP Normally Open (NO) Output: Provides straightforward electrical connectivity and compatibility with standard industrial control systems. Broad Operating Voltage: Functions efficiently within a 10 to 60 V DC range, supporting various power supply setups. High Switching Frequency: With a switching frequency up to 2,000 Hz, it is perfect for speedy detection in dynamic operations. Resilient Construction: Encased in premium stainless steel (1.4305 / AISI 303) for superior resistance to harsh industrial conditions. Standard M12 Connector: Allows for quick, secure, and effortless installation and replacement. Robust Protection: Features an IP67 rating, protecting against dust intrusion and temporary water immersion. Wide Temperature Range: Reliable performance in temperatures from -25°C to +70°C, ensuring functionality across diverse climates. Globally Certified: Holds CE, UL, and CCC certifications, confirming adherence to international quality and safety benchmarks. Technical Specifications Model Number: NJ4-12GM40-E2-V1 Series: NJ Installation Type: Non-flush Assured Operating Distance: 0 to 3.24mm Hysteresis: 1% to 10% (typically 3%) Reverse Polarity Protection: Yes Short-Circuit Protection: Pulsing Voltage Drop: ≤ 3V Operating Current: 0 to 200 mA Off-State Current: ≤ 0.5 mA No-Load Supply Current: ≤ 9 mA Time Delay Before Availability: ≤ 20 ms Switching State Indicator: Yellow LED Applications Industrial Automation: Achieve exceptional accuracy in metal component detection, streamlining assembly lines and minimizing human error. Conveyor Systems: Precisely monitor item placement and presence on conveyor belts, optimizing material flow and preventing bottlenecks. Packaging Machinery: Ensure correct positioning and alignment of metallic parts in packaging processes, enhancing product quality and reducing waste. Robotics: Provides crucial feedback for robotic arm positioning and movement, leading to enhanced precision, repeatability, and safety in automated tasks. Why Choose This Model?The Pepperl+Fuchs NJ4-12GM40-E2-V1 is an outstanding choice for numerous reasons, making it an essential asset for any modern industrial setup: High Precision: Benefit from highly reliable detection capabilities with its finely tuned 4mm sensing range, ensuring every metallic object is accurately identified. Durable Construction: Its robust stainless steel housing is engineered to endure the most challenging industrial environments, offering exceptional longevity and resistance to corrosion, impact, and wear. Fast Response: With a high switching frequency, this sensor is ideally suited for dynamic and high-speed applications where rapid detection and immediate feedback are critical for operational continuity. Easy Integration: The industry-standard M12 connector simplifies the installation process, allowing for quick deployment and reduced downtime in your operations. Order NowUpgrade your systems with the Pepperl+Fuchs NJ4-12GM40-E2-V1 inductive proximity sensor. Contact us for pricing and availability, or place your order directly through our website to enhance your industrial automation today.FAQWhat is the sensing distance of the NJ4-12GM40-E2-V1?The NJ4-12GM40-E2-V1 has a precise non-contact sensing range of 4mm for metallic objects.What type of output does this sensor have?This sensor features a PNP normally open (NO) output, ensuring broad compatibility with industrial control systems.Can this sensor withstand harsh environments?Absolutely. It features durable stainless steel construction and an IP67 protection rating, making it resistant to dust and temporary water immersion, ideal for challenging industrial settings.What certifications does the NJ4-12GM40-E2-V1 hold?The sensor is globally certified with CE, UL, and CCC, guaranteeing compliance with international quality and safety standards.
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Pepperl+Fuchs NJ4-12GM40-E2-V1
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 Number: NJ4-12GM40-E2-V1
- Series: NJ
- Installation Type: Non-flush
- Assured Operating Distance: 0 to 3.24mm
- Hysteresis: 1% to 10% (typically 3%)
- Reverse Polarity Protection: Yes
- Short-Circuit Protection: Pulsing
- Voltage Drop: ≤ 3V
- Operating Current: 0 to 200 mA
- Off-State Current: ≤ 0.5 mA
- No-Load Supply Current: ≤ 9 mA
- Time Delay Before Availability: ≤ 20 ms
- Switching State Indicator: Yellow LED
Applications
- Industrial Automation: Achieve exceptional accuracy in metal component detection, streamlining assembly lines and minimizing human error.
- Conveyor Systems: Precisely monitor item placement and presence on conveyor belts, optimizing material flow and preventing bottlenecks.
- Packaging Machinery: Ensure correct positioning and alignment of metallic parts in packaging processes, enhancing product quality and reducing waste.
- Robotics: Provides crucial feedback for robotic arm positioning and movement, leading to enhanced precision, repeatability, and safety in automated tasks.
Why Choose the NJ4-12GM40-E2-V1?
The Pepperl+Fuchs NJ4-12GM40-E2-V1 is an outstanding choice for numerous reasons, making it an essential asset for any modern industrial setup:
- High Precision: Benefit from highly reliable detection capabilities with its finely tuned 4mm sensing range, ensuring every metallic object is accurately identified.
- Durable Construction: Its robust stainless steel housing is engineered to endure the most challenging industrial environments, offering exceptional longevity and resistance to corrosion, impact, and wear.
- Fast Response: With a high switching frequency, this sensor is ideally suited for dynamic and high-speed applications where rapid detection and immediate feedback are critical for operational continuity.
- Easy Integration: The industry-standard M12 connector simplifies the installation process, allowing for quick deployment and reduced downtime in your operations.
Availability & Shipping
- ▸In stock: NJ4-12GM40-E2-V1 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 NJ4-12GM40-E2-V1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Pepperl+Fuchs
Machine down? We ship parts the same day.
New, surplus, and refurbished Pepperl+Fuchs 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.