This solution utilizes the ultrasonic time-of-flight (ToF) principle to establish an online monitoring system for open channel flow. It enables real-time measurement of water velocity and water level in open channels, calculates accurate discharge data, and provides scientific support for water resource management and allocation.
The HJ-UT-B Series Ultrasonic Flow Meter, independently developed by Shenzhen Huaju Scientific Instruments Co., Ltd., is a high-performance device based on the ToF measurement principle. Featuring an open-frame design, it is optimized for precise flow monitoring in hydraulic engineering, irrigation districts, and natural streams (main or tributary channels).
Leveraging decades of expertise in ultrasonic technology, the product integrates two proprietary innovations:
Open-Frame Design: Ideal for medium to large open channels, including trapezoidal or rectangular sections, without requiring structural modifications.
Adaptable Installation: Customizable surface-mounted or embedded flow measurement boxes for trapezoidal, rectangular, or small-to-medium channels.
Wide Measurement Range: ±0.01 m/s to ±5 m/s, with robust transducer design to prevent debris accumulation and damage.
Advanced Algorithms: Immune to flow turbulence and impurities, ensuring consistent accuracy.
Scalability: Integrates with RTUs, lithium batteries, and solar chargers for autonomous operation and real-time data transmission.
Durability: Industrial-grade components with extended lifespan; low-noise circuitry and flow-state modeling ensure full-range measurement errors below industry standards.
User-Friendly: On-site calibration-free setup; Bluetooth-enabled mobile configuration and remote diagnostics.
1.Transducer Alignment:
2.Cable Management:
Protect lengthy transducer cables with conduits.
3.Mechanical Security:
Tighten all screws as per operational instructions.
Real-Time Monitoring: Continuous flow data collection and analysis.
Enhanced Decision-Making: Improves water resource management efficiency and reliability.
Smart Automation: Drives intelligent, data-driven water governance.
Large irrigation networks.
Hydrological monitoring in natural streams.
Industrial water diversion channels.
Technical Advantages:
High immunity to sediment and turbulence.
Modular, field-ready design for diverse channel geometries.
Compliance with global hydrological standards.
Applications:
