Compact integrated photoelectric sensor combining transmitter and receiver in one unit for easy installation and reliable object detection. Key benefits Simplified installation: allinone transmitter and receiver in a compact 18 mm diameter housing with a sensor length of 45 mm, reducing wiring and mounting complexity. Precise, adjustable detection: onboard potentiometer lets you set detection range from 3 cm to 80 cm to match different targets and working distances. Fast and stable performance: reaction time less than 2 ms with antiinterference design for consistent triggering in noisy environments. Robust ambient tolerance: operates reliably in sunlight up to 10,000 lux and across temperature range minus 25 C to plus 55 C. Low power draw and broad compatibility: runs from a 5 V supply and consumes less than 25 mA, suitable for robotics, automated counters, and industrial line tracking systems. Highlights of function and performance Integrated transmitter and receiver reduce footprint and simplify mounting and alignment. Potentiometer adjustment enables finetuning on site without additional tools. Designed to resist optical and electrical interference for repeatable detections in production areas. Practical use scenarios Conveyor counting: detect passing parts for automated inventory or batching with fast response and adjustable range. Mobile robotics: compact sensor for obstacle detection or line tracking on small autonomous platforms. Assembly and quality control: presence detection for pickandplace stations and inline inspection where consistent triggering is required. Technical summary Housing diameter: 18 mm Sensor length: 45 mm Detection range: adjustable 3 cm to 80 cm via potentiometer Response time: less than 2 ms Ambient light tolerance: up to 10,000 lux Operating temperature: minus 25 C to plus 55 C Supply voltage: 5 V Current consumption: less than 25 mA This sensor provides a compact, adjustable, and lowpower solution for precise object detection in a variety of automation and robotics applications.