Accurate Measurement: The Rd-300s-Rtu Open Channel River Radar Water Level Sensor is designed to provide precise measurements of water levels, ensuring accurate data for various applications Versatile Operating Modes: This sensor offers versatile operating modes, including manual, automatic, and telemetry modes, allowing users to choose the most suitable mode based on their specific needs Wide Applicability: Suitable for use in a variety of environments, including 24-hour monitoring and even rainy conditions, this sensor ensures reliable performance regardless of the weather conditions Robust Construction: With an operating temperature ran of -30°C to +80°C and a stora temperature ran of -30°C to 80°C, this sensor is built to withstand extreme temperatures, ensuring its lonvity and durability Enhanced Protection: The Rd-300s-Rtu Open Channel River Radar Water Level Sensor is IP68 rated, providing excellent protection against dust and water ingress. Its lightning protection level of 15KV further enhances its reliability in challenging weather conditions