Gallop ultrasonic open channel flow meters deliver precise, non-contact flow measurement for irrigation channels, wastewater plants, and industrial discharge. With advanced ultrasonic sensors, robust construction, and an intuitive interface, these meters are designed for reliable performance in tough environments and convenient operation for field engineers.
◆ Non-contact measurement
Non-contact technology avoids corrosion, pressure loss, sensor damage from dirty fluids, and wear and tear, helping ensure durability and lower maintenance costs.
◆ High accuracy measurement
The flow meters provide precise water flow measurement, even in fluctuating flow conditions, with ±1.0% accuracy and level-to-flow conversion using built-in formulas.
◆ Multiple flow calculation algorithms
Built-in multiple algorithms are available for various standard water channels, including weirs such as V-notch, rectangular, and trapezoidal weirs, as well as flumes such as Parshall and Palmer-Bowlus flumes.
◆ Wide measurement range
Suitable for channels from 0.3 to 10 meters wide.
◆ Easy installation and flexible structure
The user-friendly design allows quick setup in open channels and weirs. Wall-mount or panel-mount controllers are available, with split waterproof type or compact type options for more convenient use.
◆ Long-term stable performance
Advanced anti-interference technology, robust construction, and temperature compensation support stable outdoor use and reliable performance in tough environments.
◆ Real-time monitoring
Advanced data processing ensures instant and reliable flow rate measurements.
◆ Remote monitoring options
Optional GPRS, RS485, and 4G output are available for data integration.
◆ Manually adjustable blind area
The blind area can be manually set to shield interference signals near the probe.
◆ Automatic temperature compensation
The transducer has a built-in temperature sensor for real-time automatic temperature compensation.
