The 1109855 is a light curtain sensor designed for precise object detection. It features a sensor principle utilizing a sender and receiver with a minimum detectable object size of 20 mm or 24 mm. The device has a beam separation of 20 mm and employs cable synchronization. It incorporates 45 beams for comprehensive coverage. Additionally, the sensor includes a photoelectric retro-reflective sensing method with a dual lens system to ensure accurate detection even at minimal distances to the reflector. This model is compatible as a plug-and-play replacement for the MLG-1 series without requiring modifications to existing PLC setups.

SICK specialises in sensor solutions for industrial automation, offering products such as proximity sensors, vision systems, and safety systems. Known for innovation and precision, SICK’s technologies improve efficiency, safety, and reliability across industries like manufacturing, logistics, and automotive.