The Banner LE550U is a high-performance laser measurement sensor designed for accurate and repeatable distance measurement in industrial automation applications. As part of the LE550 family, this model combines a visible red laser beam, durable housing, and flexible DC operation to deliver long-range precision in tough operating environments.

At the heart of the LE550U is its visible red laser, which provides a clearly defined beam spot for easy alignment and consistent measurement. The visible spot allows technicians and operators to quickly confirm targeting during installation, reducing setup time and ensuring precision from the outset. Once in operation, the laser delivers stable and accurate readings across a wide range of surfaces, including dark, reflective, or irregularly textured materials, where conventional sensors often struggle.

Engineered for long-range distance measurement, the LE550U provides reliable results for applications requiring accuracy over extended ranges. This makes it suitable for processes such as part positioning, fill-level monitoring, dimensional verification, and object profiling. Its laser-based design ensures repeatable and accurate detection, supporting both quality control and process efficiency in fast-paced industrial settings.

Durability is a key feature of the LE550U. With IP67 and NEMA 4X ratings, the sensor is fully protected against dust ingress, water spray, and washdowns. The rugged housing ensures reliable operation in challenging conditions, including packaging plants, automotive production facilities, and material handling operations where vibration, moisture, or contaminants may be present. Its robust design not only guarantees consistent performance but also reduces the frequency of maintenance and replacement, lowering total cost of ownership.

The sensor operates on a 12–30 V DC power supply, providing broad compatibility with industrial automation systems. The 2 m cable included with the device ensures simple wiring and flexible installation into control panels, PLCs, or distributed I/O systems. This straightforward design makes the LE550U equally effective for new equipment installations or retrofits in existing systems.

With its compact form factor, the LE550U integrates easily into machinery without taking up excessive space, while still offering the industrial-grade durability required for demanding applications.

Common applications include monitoring container fill levels, verifying package dimensions, detecting part positions on conveyors, measuring material thickness, and ensuring alignment in assembly processes. Its combination of accuracy, ruggedness, and adaptability makes it a versatile tool across industries such as logistics, food and beverage, automotive, and general manufacturing.

In summary, the Banner LE550U Laser Measurement Sensor combines visible red laser precision, long-range measurement capabilities, rugged IP67/NEMA 4X housing, and wide 12–30 V DC compatibility into one reliable package. Designed for accuracy, resilience, and simple integration, it is an excellent solution for engineers and system designers who require dependable distance measurement in challenging industrial environments.