Available. The SICK WTT12L-B1561 is a high-performance time-of-flight photoelectric sensor designed for precise distance measurement in industrial automation applications. With a sensing range from 50 mm to 3,800 mm, it effectively detects objects at varying distances, making it ideal for tasks such as object detection, level measurement, and position monitoring. The sensor operates on a red laser diode (658 nm) light source, ensuring accurate and reliable performance. It features a background suppression function, allowing it to distinguish between objects and backgrounds, which is crucial for applications where the background may interfere with detection. The WTT12L-B1561 offers multiple output configurations, including NPN, PNP, and push-pull, providing flexibility in integration with different control systems. Its robust design includes an IP67 protection rating, ensuring durability in harsh industrial environments. The sensor operates within a wide temperature range of -35°C to 50°C, suitable for various industrial settings. Additionally, it has a response time of 5 ms, enabling rapid detection and processing of signals. This sensor is part of SICK's PowerProx series, known for their multitask capabilities and compact design, offering maximum flexibility for machine designers.