S M A R T FA C TO R Y
MORE SAFETY IN HARSH ENVIRONMENTS
The LBK safety radar system enables reliable 3D area monitoring in hash environments.
3D safety systems are a good option for reliably monitoring danger zones. They present a safe alternative, even in harsh environments where e.g. sparks, dirt and dust occur. They are therefore also a solution for applications where previously optical sensors were unable to provide a reliable answer.
MORE INFORMATION
3D system with radar technology For over 50 years, Leuze as a high tech company and pioneer in the field of optical sensors has repeatedly set new technological milestones and standards on the market. Particularly in the area of safety technology, Leuze’s optical safety components, services and solutions can be used for a wide variety of different applications. With the LBK safety radar system, Leuze has now added a new, innovative sensor system to its product range. This system implements an operating principle new to safety technology. As a result, it is also able to provide a solution for applications that previously could not be solved reliably using optical sensors. Even in harsh environments where e.g. sparks, dirt and dust occur. The LBK safeguards danger zones close to machinery and systems using radar technology.
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Detection of objects using radar waves The LBK system operates in a frequency range of 24 GHz. This means that the electromagnetic waves are much shorter than sound or light waves. Unlike light, the radar waves can penetrate non metallic objects. The compact sensors with their integrated antennas emit electromagnetic waves. These waves are reflected off objects. The sensors receive these reflections and then evaluate them. The electromagnetic waves of the LBK radar system are completely harmless to personnel. New applications solved using LBK Utilizing the properties of the radar frequency electromagnetic waves in sensors provides a solution for applications where optical sensors have so far proven unreliable. Even non metallic objects such as dust, welding sparks or chips are penetrated without the sensor being influenced. As a result, the LBK system is particularly suitable for applications in harsh environments. For example in wood or plastic processing. Such applications typically produce a large quantity of particles that are then suspended in the air. However, these particles do not prevent the LBK from performing its task of reliably detecting and protecting
