The 1127571 is a photoelectric proximity sensor featuring a roller sensor bar design. It has a sensing range from 2 mm to 300 mm and utilizes a photoelectric proximity principle for object detection. The sensor includes four sensing points with a beam separation of 134 mm and operates in light/dark switching mode with a PNP output. It employs a retro-reflective sensing method with a dual lens system, providing precise object detection without being fooled by the presence of objects. This sensor is suitable for applications requiring accurate and reliable proximity detection.
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