Precision Miniature Design for Ultra-Close Detection

The Pepperl+Fuchs NBB0.8-4M25-E0 is a high-precision inductive proximity sensor engineered for ultra-short-range metal object detection in compact industrial setups. With a cylindrical stainless steel housing (4 mm diameter, 25 mm length) and flush mounting capability, it offers a rated detection distance of 0.8 mm, ideal for applications requiring meticulous positioning, such as micro-component assembly, precision machinery, or robotic guidance. Operating on a 10–30 V DC supply, the 3-wire NPN output (NO function) ensures seamless integration with standard control systems, while an impressively high switching frequency of up to 3000 Hz enables rapid response in high-speed automation processes. A visible yellow LED indicates the switching state, facilitating easy diagnostics and real-time monitoring in space-constrained environments.

Robust Durability for Harsh Industrial Conditions

Built to endure demanding environments, this sensor features a rugged stainless steel 1.4305 (AISI 303) housing with a PBT sensing face, offering an IP67 protection rating that resists dust, water immersion, and high-pressure sprays. It operates reliably across a wide temperature range of -25°C to 70°C, making it suitable for challenging applications in automotive manufacturing, food processing, or heavy machinery with frequent washdowns. Engineered with reverse polarity and short-circuit protection, it ensures long-term stability and minimizes downtime from electrical faults. The pre-wired 2 m PVC cable with ferruled ends provides secure connectivity, while the compact form factor allows easy installation even in tight, vibration-prone mechanical systems.

Versatile Performance for Automated Systems

The NBB0.8-4M25-E0 excels in applications requiring consistent accuracy and repeatability, such as material handling, quality control in electronics, and adaptive robotic systems. Its non-contact operation reduces wear and tear on moving parts, enhancing system longevity, while the flush-mount design eliminates interference from adjacent metal surfaces for reliable detection without false triggers. The sensor supports diverse metallic targets with defined reduction factors (Al: 0.45, Cu: 0.4, 304 SS: 0.85), ensuring versatile compatibility across industries. Compliant with EN IEC 60947-5-2 and certified by UL and CCC (exempt for ≤36 V), it integrates seamlessly with PLCs and industrial control systems, making it a trusted choice for retrofitting or building advanced automation solutions that demand precision, durability, and ease of use.

​Xiamen Zhicheng Automation Technology Co., Ltd

    ​ Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System Module, Gas Generator Spare Parts, We Have Established The Relationship With Famouse Plc Dcs Product Maintenance Service Providers In The World.

    Our Products Are Widely Used In Cnc Machinery And Metallurgy, Oil And Gas, Petrochemical, Chemical, Paper Printing, Textile Printing And Dyeing, Machinery, Electronics Manufacturing, Automobile Manufacturing, Tobacco, Plastic Machinery, Electricity, Water Conservancy, Water Treatment / Environmental Protection, Municipal Engineering, Heating, Energy, Transmission And Distribution Industries.We Major In Dcs System, Sensor, Plc, Connector ,valve, And Instrument ,magnetron,or Membrane.

    We Have A Large Inventory Of Control System Components. We Also Made A Lot Of New Hardware And Discontinued Spare Parts To Help Supporting Your Existing Control Systems.We Have Experienced Staff, Extensive Testing , All The Spare Parts Which We Sold Are With Warranty Period Of One Year, And They Have Undergone Rigorous Testing And Certification!