The Keyence GL-R72H Safety Light Curtain is one of the tallest models in the GL-R series, offering expansive vertical coverage for safeguarding large-scale industrial equipment. With a total length of 1440 mm and an array of 72 precisely aligned beams, it delivers dense and reliable protection across tall machine openings and conveyor lines. Its detection height of 1420 mm and protection height of 1465 mm make it ideally suited for guarding applications where extensive operator access points must be secured without compromising productivity.

The GL-R72H features 20 mm beam axis spacing combined with a √∏5 mm lens diameter (0.79″ / 0.20″), ensuring reliable detection of hands, arms, and medium-sized objects. This configuration provides an optimal balance between sensitivity and robustness, reducing the potential for false triggers from dust, debris, or environmental factors. With dense beam coverage and wide detection range, it eliminates blind spots and ensures that hazardous zones are thoroughly monitored at all times.

As part of the GL-R series, the GL-R72H is built to withstand tough factory conditions. Its rugged construction resists vibration, shock, and contamination, making it dependable in manufacturing environments that demand long-term resilience. This durability not only enhances reliability but also reduces downtime and maintenance requirements, helping to sustain efficient and safe operations.

Ease of integration is another standout feature. The GL-R72H is designed for simplified installation and alignment, enabling fast setup with minimal disruption. Engineers benefit from straightforward mounting options and user-friendly adjustment features, ensuring that the safety curtain can be quickly deployed into new or existing systems. This streamlined approach helps maintain workflow continuity while implementing advanced safeguarding solutions.

From a safety perspective, the GL-R72H delivers comprehensive protection that reduces the risk of workplace accidents and ensures compliance with international safety standards. By covering tall and wide access points, it secures hazardous zones in environments where operators interact with large or high-speed machinery. At the same time, its carefully engineered beam spacing minimises unnecessary stoppages, ensuring that safety measures do not interfere with productivity.

The GL-R72H is particularly well-suited for industries such as automotive manufacturing, heavy equipment assembly, packaging, and large-scale processing facilities. Wherever tall protective barriers are required, this model provides both extensive coverage and robust detection.

In summary, the Keyence GL-R72H combines wide detection capability, high beam density, and industrial-grade durability to deliver dependable safeguarding. It ensures that large machine openings are effectively secured while supporting smooth production operations, making it a trusted choice for modern industrial safety systems.