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Pepperl+Fuchs SJ3,5-N

by Pepperl+Fuchs

OverviewThe Pepperl+Fuchs SJ3,5-N is a high-performance inductive slot sensor, expertly crafted for accurate and dependable position sensing of metallic items within diverse industrial settings. Its hallmark is a meticulously engineered 3.5 mm slot opening, specifically designed to ensure precise detection of even the most diminutive metallic objects as they traverse the detection area. Featuring a NAMUR normally closed (NC) output, this sensor guarantees consistent operation and seamless integration into intrinsically safe circuits, making it an essential component for demanding applications. Manufactured with a durable PBT housing and possessing an IP67 protection rating, the SJ3,5-N is built to endure challenging environments, including exposure to dust and water. Furthermore, its adherence to SIL 2 standards highlights its suitability for safety-critical systems, providing increased reliability and assurance in vital operations. This sensor represents an optimal solution for contemporary industrial automation, where exactness, robustness, and safety are paramount.Key Features Pinpoint 3.5 mm Slot Opening Optimized for unparalleled accuracy in detecting tiny metallic targets, ensuring meticulous control and positioning across various applications. NAMUR Normally Closed (NC) Output Delivers a highly reliable output signal fully compatible with intrinsically safe circuits, crucial for safety-sensitive industrial environments. High-Speed Switching Capability (Up to 3000 Hz) Capable of supporting rapid operational speeds, making it perfectly suited for high-throughput and fast-moving applications where quick detection is essential. Robust IP67-Rated PBT Material Engineered for exceptional durability, its PBT housing offers superior resilience against environmental factors, including dust, moisture, and common industrial contaminants, ensuring long-term operational integrity. Broad Operating Voltage Range Operating efficiently across a voltage spectrum of 5 V to 25 V DC, this sensor provides adaptable power supply compatibility and stable performance. Compact and Space-Efficient Form Factor With dimensions of 19.5 mm (length) x 10 mm (width) x 15 mm (height), the SJ3,5-N is designed for effortless integration into confined installation spaces without compromising functionality. SIL 2 Safety Standard Compliance Conforms to IEC 61508 standards for applications requiring up to Safety Integrity Level 2, affirming its reliability in safety-oriented control systems. Technical Specifications Model Number: SJ3,5-N Switching Function: Normally closed (NC) Output Type: NAMUR (2-wire) Slot Width: 3.5 mm Depth of Immersion (Lateral): Typically 6 mm (range 5 to 7 mm) Nominal Voltage (Uo): 8.2 V (Ri approximately 1 kΩ) Operating Voltage (UB): 5 to 25 V Switching Frequency (f): 0 to 3000 Hz Hysteresis (H): 0.41 to 0.6 mm Current Consumption: Target Not Detected: ≥ 3 mA at nominal voltage Target Detected: ≤ 1 mA at nominal voltage Ambient Temperature Range: -25°C to +100°C (-13°F to +212°F) Housing Material: PBT Degree of Protection: IP67 Connection Type: Flexible leads LiY, 500 mm length, 0.14 mm² cross-section Dimensions: Length 19.5 mm, Width 10 mm, Height 15 mm Compliance: Standards: EN IEC 60947-5-2, EN 60947-5-6:2000 Approvals: CE, UKCA, cULus Listed for General Purpose Applications ApplicationsThe adaptable precision of the Pepperl+Fuchs SJ3,5-N makes it an indispensable sensor across a wide array of industrial uses: Material Handling Systems Crucial for the accurate detection, sorting, and precise positioning of small metallic components on conveyor belts, enhancing efficiency and minimizing errors in logistics and manufacturing. Packaging Industry Ensures the correct placement and reliable presence detection of metallic elements within packaging processes, vital for maintaining product quality and operational flow. Automotive Manufacturing Plays a significant role in assembly line automation by meticulously detecting small metallic parts and verifying proper alignment, contributing to enhanced production accuracy. Why Choose the Pepperl+Fuchs SJ3,5-N?Opting for the Pepperl+Fuchs SJ3,5-N means investing in a sensor that delivers exceptional precision, durability, and safety for your industrial automation needs. Its specialized 3.5 mm slot ensures the detection of even the smallest metallic objects, while its robust construction and high IP67 rating guarantee reliable operation in harsh environments. With SIL 2 compliance and NAMUR output, this sensor is ideal for safety-critical applications, offering peace of mind and operational excellence. Its compact design allows for easy integration, making it a versatile choice for a wide range of industries looking for dependable and accurate metallic object detection.Order NowEnhance your industrial processes with the precision and reliability of the Pepperl+Fuchs SJ3,5-N slot inductive sensor. Contact us today to place your order or request more information about how this advanced sensor can optimize your operations.FAQWhat is the primary function of the Pepperl+Fuchs SJ3,5-N sensor?The Pepperl+Fuchs SJ3,5-N is primarily used for precise and reliable detection of metallic objects, especially small ones, in industrial environments, thanks to its 3.5 mm slot width.What kind of output does the SJ3,5-N sensor provide?It provides a NAMUR normally closed (NC) output, which is compatible with intrinsically safe circuits, making it suitable for critical safety applications.Can this sensor be used in harsh industrial conditions?Yes, with its robust PBT housing and IP67 protection rating, the SJ3,5-N is designed to withstand challenging conditions, including exposure to dust and water.Is the Pepperl+Fuchs SJ3,5-N suitable for safety-related systems?Absolutely. It complies with SIL 2 standards, making it appropriate for safety-related systems where high reliability is essential.What is the operating voltage range for this sensor?The sensor operates efficiently across a wide voltage range of 5 V to 25 V DC, ensuring versatile power supply compatibility.

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