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Pepperl+Fuchs NJ5-11-N-G

by Pepperl+Fuchs

OverviewThe Pepperl+Fuchs NJ5-11-N-G is a high-performance 5mm NAMUR inductive proximity sensor, crafted for unwavering reliability in challenging industrial settings. Engineered for non-flush integration, this sensor offers precise metal object sensing with a 5mm range. Its NAMUR output makes it perfect for intrinsically safe circuits, especially in hazardous locales and critical applications demanding a Safety Integrity Level (SIL) up to SIL 2, compliant with IEC 61508. Constructed with a durable stainless steel housing and boasting an IP68 rating, the NJ5-11-N-G is designed to withstand extreme temperatures, moisture, and corrosive substances, guaranteeing sustained operational stability and safety. The integrated 2-meter cable provides flexible installation options.Key Features Detection Range: Dependable 5 mm sensing (non-flush) for accurate object placement. Output Configuration: NAMUR (2-wire), Normally Closed provides an intrinsically safe connection for hazardous area usage. Switching Speed: High-frequency operation up to 3,000 Hz for quick process management. Cable Length: Ample 2-meter cable for adaptable deployment. Housing Construction: Resilient Stainless steel (1.4305 / AISI 303) build ensures resistance to severe conditions. Sensing Surface Material: Tough PVDF sensing face for improved chemical resilience. Operating Voltage: Optimized 8.2 V DC for efficient power consumption. Ingress Protection: IP68 rating for complete protection against dust and prolonged water immersion. Temperature Range: Broad operating temperature span from -25°C to +100°C. Safety Certification: Certified up to SIL 2 (IEC 61508) for use in vital safety applications. Technical Specifications Model: NJ5-11-N-G Part Number: 106437 Current Usage: Undetected: ≥ 3 mA; Detected: ≤ 1 mA Enclosure: Cylindrical metal, M12 x 50 mm, providing a compact and sturdy design. Mounting Type: Non-flush installation for versatile applications where sensing distance is crucial. Installation Method: Threaded barrel design for secure and simple mounting. Certifications: Suitable for use in Ex zones when integrated with appropriate isolator components, ensuring compliance with international safety standards. Applications Hazardous Environment Automation: Essential NAMUR sensors for intrinsically safe circuits in ATEX and IECEx compliant Ex zones. Industrial Manufacturing: Reliable and repeatable metal object detection in production, packaging, and assembly lines. Safety Systems: Critical SIL 2-compliant sensing for emergency shutdowns, safety interlocks, and process monitoring in high-risk settings. Chemical & Oil/Gas Facilities: Durable and corrosion-resistant detection in environments exposed to chemicals, hydrocarbons, and extreme temperatures. Water & Wastewater Treatment: Waterproof IP68 design makes it ideal for level detection and monitoring in wet and submerged conditions. Why Choose This Model?The Pepperl+Fuchs NJ5-11-N-G stands out as a superior choice for industrial sensing due to its exceptional blend of capabilities and dependability. Its NAMUR interface is specifically engineered for intrinsically safe circuits, offering peace of mind in volatile atmospheres. You benefit from highly reliable 5mm detection, encased within a robust, sealed stainless steel enclosure that withstands the most severe industrial conditions. Furthermore, adherence to SIL 2 safety standards highlights its suitability for the most critical applications, where safety is paramount. This sensor is not merely built to perform, but to endure, even in extreme temperatures and persistently wet environments thanks to its IP68 rating. Choose the NJ5-11-N-G for a sensing solution that delivers accuracy, safety, and longevity.Order NowThe Pepperl+Fuchs NJ5-11-N-G is currently available and prepared for shipment, ensuring prompt delivery for your urgent industrial requirements. To optimize your installation and guarantee comprehensive safety, please inquire.FAQWhat is the primary benefit of a NAMUR output?NAMUR outputs are particularly beneficial for intrinsically safe circuits, allowing the sensor to operate safely in hazardous environments by limiting energy, thereby preventing ignition.Can this sensor be used in areas with explosive gases?Yes, when integrated with appropriate isolator components, this sensor is suitable for use in Ex zones, complying with international safety standards for explosive atmospheres.What does the IP68 rating signify?An IP68 rating indicates that the sensor is fully protected against dust ingress and can withstand prolonged immersion in water, making it suitable for very wet or submerged applications.What industries commonly use SIL 2 rated sensors?SIL 2 rated sensors are frequently used in industries where safety is critical, such as oil and gas, chemical processing, and power generation, for applications like emergency shutdowns and safety interlocks.Is this sensor resistant to corrosive chemicals?Yes, with its durable stainless steel housing and robust PVDF sensing face, the NJ5-11-N-G is designed to resist corrosive chemicals and harsh industrial substances.

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