The Allen Bradley 42BT-B1LBSN-A2 is a long-range background suppression sensor designed for reliable object detection in various industrial settings. Using infrared technology, this sensor features a side-facing through-hole design that helps accurately detect objects while minimizing false triggers from background surfaces. It offers manual adjustment options, allowing you to fine-tune performance based on your specific application needs. The sensor supports both NPN and PNP outputs with short circuit protection and provides flexibility with DC low or digital output selectable modes. Equipped with a 2-meter (approximately 6.5 feet) cable, it’s well suited for installations requiring some distance from the control system. Distributed by BSP Automation, this sensor provides a dependable solution for precise, long-range detection tasks.