Available. The Keyence GL-R48H-R is a safety light curtain designed to provide hand protection in industrial environments. This model features 48 optical axes, offering a detection capability of ø25 mm. With a total length of 960 mm and a detection height of 940 mm, it ensures comprehensive coverage for safeguarding personnel. The GL-R48H-R operates over a detection distance ranging from 0.2 to 15 meters, accommodating various application requirements. Its infrared LED light source (870 nm) delivers reliable performance, and the effective aperture angle is maximized at ±2.5° when the operating distance is 3 meters or more. The device complies with international safety standards, including IEC61496-1, EN61496-1, and UL61496-1, ensuring high-quality protection in diverse industrial settings.