Hoisting Installation Case of Radar Flowmeter for Large‑diameter Pipe

The radar flowmeter is hoisted and mounted above inside large‑diameter drainage pipe. As a non‑contact flow measuring device, it is designed for partial‑filled pipe flow monitoring. Adopting radar detection technology without contacting water, it is immune to sewage sludge, floating debris and water corrosion. It measures water level and flow velocity synchronously to calculate instantaneous flow and total discharge. Data is transmitted via 4G to monitoring platform for online flow statistics, historical data storage and over‑limit alarm, supplying reliable data for pipe‑network maintenance, outlet metering and water‑environment supervision. Without pipe reconstruction, it features fast on‑site installation, high protection grade, good performance under harsh damp conditions and low maintenance. It is widely applied in municipal large‑diameter rain‑sewage pipes, river‑entering outlets and industrial sewage pipelines.