The Keyence LK-G507 is a high-performance laser displacement sensor head designed for ultra-long distance measurement applications where accuracy, stability, and adaptability are essential. As part of the LK-G5000 Series, this model is engineered to provide superior measurement precision across wide ranges, making it ideal for industries that require consistent monitoring of large or uneven surfaces. With a reference distance of 500 mm for diffused reflection and 497.5 mm for specular reflection, the LK-G507 offers remarkable flexibility, accommodating a variety of target conditions and surface reflectivities.

At its core, the LK-G507 utilizes a red semiconductor laser with a wavelength of 655 nm, classified as a Class II laser under FDA CDRH standards. This ensures the sensor maintains a balance between high output power for stable detection and compliance with strict safety requirements. The wide-beam design, producing a spot size of approximately 300 × 9,500 µm at the reference distance, enables the sensor to measure across broader areas, reducing sensitivity to localized irregularities or vibrations. This makes it particularly effective in environments with rough, shiny, or moving surfaces.

One of the defining aspects of this sensor is its exceptional linearity and accuracy. The LK-G507 delivers ±0.05% of full-scale linearity within its standard range, with enhanced precision of ±0.02% in its high-accuracy measurement zone. Even in extended ranges, the sensor maintains ±0.1% full-scale performance, ensuring dependable readings across the entire detection span. This level of precision is critical in industries such as automotive, electronics, and heavy manufacturing, where even small deviations can impact quality and efficiency.

In addition to its technical performance, the LK-G507 is built with durability and adaptability in mind. Its wide-beam detection ensures that the sensor can handle challenging conditions without frequent recalibration or false readings. Whether used in quality inspection, process control, or positioning tasks, the LK-G507 provides a stable and repeatable output that supports consistent production outcomes.

Overall, the Keyence LK-G507 combines ultra-long range capabilities, superior measurement precision, and robust performance features into a compact sensor head, making it an indispensable tool for demanding industrial applications where accuracy and reliability at extended distances are paramount.