Benewake TF-UW500 Underwater LiDAR Distance Sensor, 5M Range High Precision Laser Module, Compact Optical Ranging Sensor for Pool Cleaning Robots, Underwater Robots & Intelligent Water Equipment

The TF-UW500 is a high‑precision underwater distance sensor powered by dToF technology, built for pool cleaning robots and underwater robotic systems. It delivers stable measurement over 5 meters in clear water, with <3cm accuracy (0.1–2m) and <1cm repeatability, plus 1mm resolution for reliable positioning and navigation. Its ultra‑narrow <0.5° FOV reduces interference, while 100KLux ambient light resistance ensures steady performance in strong outdoor sunlight. Ultra‑compact at 24.0×16.0×20.4mm and under 5g, it integrates easily into small designs with low power consumption. Supporting UART/I²C interfaces, it offers flexible configuration for baud rate, frame rate, and output format. Class 1 eye‑safe laser certification guarantees safe use. Built to operate in 0°C–50°C, it is the ideal plug‑and‑play solution for reliable underwater sensing.

• High Precision Laser Ranging: Adopts advanced LiDAR optical technology to deliver stable underwater distance detection up to 5 meters in clear water. It provides high accuracy, excellent repeatability, and 1mm resolution, supporting reliable positioning, navigation, and path planning for pool cleaning robots and underwater intelligent equipment.
• Compact & Low Power Design: Mini size and lightweight structure allow easy integration into space‑limited devices. Low power consumption supports long‑time continuous operation, making this LiDAR module highly suitable for battery‑powered underwater robots and portable water‑applied equipment.
• Strong Environmental Adaptability: Performs stably under strong ambient light and common underwater working conditions. Narrow optical field reduces external interference, ensuring consistent and reliable detection results on various underwater surfaces for daily long‑term use.
• Flexible Communication & Setup: Supports multiple standard communication interfaces for wide system compatibility. Working parameters including output frequency and data format can be flexibly adjusted to meet different application needs and simplify project integration.
• Reliable Structure & Materials: Built with durable housing and high‑transmittance optical lens, designed for stable underwater performance. Safe laser design and wide working temperature range ensure steady operation in daily underwater application scenarios.