When installation space is extremely limited or the objects to be detected are tiny, fiber-optic sensors are the ideal solution. If it is necessary for even higher requirements to be fulfilled, such as sensing range, temperature resistance, material durability or a flexible mounting process, the intelligent combination of sensors and fibers can provide the perfect solution. A wide range of fibers with application-specific optical heads ensure that every need is met. SICK LLK1-Y9NM02 5304167 LLK1-M7 fibers with thread are easy to mount, e.g., on a mounting bracket. An even greater sensing range can be achieved with a tip adapter, which can be optionally screwed on to some models. SICK LLK1-Y9NM02 is comparable to SICK Replacement Type: LL3-DZ02 Part number: 5326014.