Pepperl+Fuchs NBN40-U4LK-N0

The Pepperl+Fuchs NBN40-U4LK-N0 is an inductive sensor designed for reliable object detection in industrial environments. Featuring a bidirectional and rotatable sensor head, this sensor offers flexible installation options. It operates with a normally closed switching function and provides a NAMUR output, which is commonly used for intrinsic safety in hazardous areas. With an operating distance of 40 mm and a non-flush mounting style, it ensures accurate sensing without interference from surrounding metal. The sensor runs on a 2-wire, 5-25 VDC power supply and is connected via screw terminals for secure wiring. Distributed by BSP Automation, this model serves as a direct replacement for the NJ40+U4+N, making it a versatile choice for upgrading or maintaining existing systems.