The Keyence LR-XH50 is a precision-engineered, cable-type sensor designed to provide high accuracy, stability, and durability for demanding industrial applications. With a detecting distance of 25.0 to 50.0 mm, the LR-XH50 is optimised for short-range detection tasks where precision and reliability are critical. Its compact range makes it an ideal choice for verifying part presence, performing alignment checks, or ensuring dimensional consistency in tightly controlled production processes.

One of the defining features of the LR-XH50 is its exceptional resolution of 0.1 mm (0.004″). This fine display resolution allows the sensor to identify even the slightest variations in surface position or part alignment. When combined with its standard detectable deviation of just 0.5 mm (0.02″), the LR-XH50 ensures that users can achieve consistent, error-free detection across a wide range of applications. Whether monitoring small components in electronic assembly or confirming the exact placement of items on a conveyor, the sensor delivers a level of precision that supports high-quality manufacturing outcomes.

Durability is another key strength of the LR-XH50. The sensor’s housing is constructed from SUS316L stainless steel, a material widely recognised for its corrosion resistance and strength in aggressive environments. The PSU (polysulfone) lens cover provides impact resistance and long-term clarity, while the use of FKM and EVM gaskets ensures reliable sealing against moisture, oils, and chemicals. This robust design enables the LR-XH50 to maintain peak performance in challenging industrial conditions, from food and beverage production to automotive assembly and chemical processing.

For installation flexibility, the LR-XH50 comes equipped with a 2 m (6.6 ft) cable, making it easy to integrate into existing systems without the need for additional extensions. Its cable-type design also minimises the risk of disconnection during operation, ensuring consistent communication and reliable sensor performance over extended use.

The LR-XH50 embodies Keyence’s commitment to delivering advanced sensing technology that balances precision, resilience, and practicality. By combining short-range high-accuracy detection with rugged materials and thoughtful design, it offers manufacturers a dependable solution for enhancing productivity and maintaining strict quality standards.

For industries that require both accuracy and endurance, the Keyence LR-XH50 is a versatile and robust choice, providing confidence in detection tasks where even the smallest deviation matters.