The Banner LE250I is a high-performance laser measurement sensor designed for applications requiring exceptional accuracy and repeatability. Using a visible red laser beam, it provides precise distance and position feedback, making it an ideal solution for demanding industrial automation environments. With its rugged housing, broad supply voltage compatibility, and environmental protection ratings, the LE250I combines reliability with advanced sensing technology to improve process control and efficiency.

Operating on a 12–30 V DC supply, the LE250I is compatible with standard automation systems and ensures stable operation even in facilities with variable power conditions. This wide voltage tolerance makes it a versatile option for both new installations and retrofitted systems, giving engineers confidence in its ability to integrate smoothly into diverse control architectures.

At the heart of the LE250I is its visible red laser beam, which provides precise alignment and measurement capability. Unlike conventional LED-based sensors, laser sensors offer a focused, narrow beam that allows for high-resolution detection of small targets, challenging surfaces, or tight spaces. The visible nature of the beam also simplifies setup, as operators can easily see the sensing point during installation and alignment, reducing downtime and ensuring optimal performance.

Engineered for durability, the LE250I carries an IP67 and NEMA 4X rating, ensuring it is fully dust-tight and resistant to water, including washdowns and exposure to environmental moisture. The NEMA 4X protection also ensures resistance to corrosion, making it suitable for use in industries such as food and beverage, packaging, material handling, metalworking, and general manufacturing, where exposure to dust, oils, or cleaning chemicals is routine.

The unit includes a 2 m pre-wired cable, which offers secure and reliable connectivity while providing installation flexibility. The cable length ensures compatibility with various mounting configurations, whether the sensor is positioned close to or slightly further from control panels and I/O devices.

Applications for the LE250I include precision part positioning, material thickness measurement, loop tension monitoring, and object profiling. For example, in packaging environments, the sensor can verify that materials are fed correctly; in automotive or metalworking industries, it can measure part alignment or detect subtle shifts in position. Its ability to deliver high-accuracy results even with reflective or dark surfaces makes it highly versatile across diverse tasks.

In summary, the Banner LE250I combines laser precision, rugged environmental protection, reliable DC operation, and flexible installation into a compact and durable measurement sensor. With its visible red laser beam, it provides operators and engineers with an easy-to-use, highly accurate tool that improves automation performance, reduces errors, and enhances overall process efficiency in challenging industrial applications.