Ultrasonic Doppler Velocimeter: Real-time Online Measurement of Flow Velocity, Water Level, Discharge, and Water Temperature

       Dayu ElectronicsUltrasonic Doppler Flow Velocity and Discharge Meter is suitable for real-time online measurement of flow velocity, water level, discharge, and water temperature in small and medium rivers, channels, and water supply and drainage projects.

　　Ultrasonic Doppler Velocimeter Performance Features

　　1. High measurement accuracy and wide range; capable of measuring both weak and strong currents.

　　2. High sensitivity and resolution, not limited by starting flow velocity; fast response, capable of measuring instantaneous velocity as well as average velocity.

　　3. The product consists of a waterproof main unit (data acquisition/power control/signal transmission), an underwater sensor, and battery or solar power supply systems.

　　4. Uses RS485 bus communication with Modbus RTU protocol.

　　5. No mechanical moving parts; no issues with sediment clogging or entanglement by weeds or debris.

　　6. Wide range of applications, suitable for unattended long-term online monitoring.