Balluff BUS0021 - Ultrasonic Sensor With Analog Output or Digital Output, 20...100 mm Range, PNP (NO/NC)

The Balluff BUS0021 is a compact ultrasonic sensor designed for non-contact object detection and distance measurement within a 20..100 mm sensing range. It supports both analog output and PNP digital switching (NO/NC), allowing flexible integration into industrial automation and control systems. This sensor is ideal for level detection, presence sensing, and positioning tasks in packaging machines, material handling systems, and automated assembly lines. Its ultrasonic technology ensures reliable detection regardless of object color, transparency, or surface condition, making it a dependable solution for stable industrial operation. We supply 100% genuine Balluff products at the best competitive prices, sourced from authorized distributors and directly from the OEM. With quick delivery, we help reduce downtime and ensure smooth industrial operations.