ATV underwater ultrasonic acoustic tomography section flowmeter Guangdong pilot completed debugging
The installation of an ATV acoustic tomography section flowmeter at a hydrological station located in the Hanjiang River waters of Guangdong Province has been completed. In December 2020, after three days of intense construction, the established tasks were completed from site selection, foundation construction, equipment installation to commissioning.
New survey points for online measurement of underground flow in Fuzhou are being surveyed and mapped
The AoTai automation underground dedicated ADV flow measurement device has effectively solved the above problems and achieved success in a pipeline section experiment in Fuzhou.
The comparative measurement work of flow meters in Fuzhou's inland river section is underway
Collaborate with the hydrological and drainage departments to conduct the first round of comparative measurement at the installation site. The elevation data of the installed foundation has also been collected. Subsequently, the relevant data will be bound onto the cross-sectional host through a wireless IoT system. Complete the conversion of flow rate to flow rate.
The wireless acoustic tomography cross-sectional flowmeter can be quickly installed on both sides of inland rivers, river banks, and riverbanks. Data exchange through local wireless broadband data link. Long distance high-speed data link: The application of a new type of bridge expands the communication distance to 5 kilometers, with a working frequency of 5.8G. The error free communication capacity of the master and slave devices reaches 38K every 5 seconds (with a measurement value refresh cycle). This technology does not rely on public communication 4G5G stations, allowing devices to operate independently without communication costs.
Wireless measurement of underground liquid level in Fuzhou city begins installation
A new type of underground lithium battery powered wireless water level gauge (ultrasonic, static pressure type) is densely installed in a water section in Fuzhou.
Smart Irrigation: Ultrasonic Open Channel Flow and ADV Application
Located in the southern part of Fuzhou, Fuqing, big data has played an important role in smart irrigation of farmland, and related IoT measuring instruments have been applied in the fields. Using a solar powered system, integrated video signals and flow measurement signals are used to upload relevant data to a cloud server through NB-IOT wireless IoT.
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