Doppler flowmeter measurement range | Doppler flowmeter

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What type of flow meter should be used for monitoring the flow of municipal drainage pipe network?

It is recommended to use Doppler ultrasonic flow meters (also known as ultrasonic Doppler flow meters or sewer flow meters) for monitoring the flow of municipal drainage pipe networks. The specific analysis is as follows: the reasons for application are that municipal drainage pipe networks have characteristics such as large flow changes, complicated flow patterns, poor water quality, and poor equipment installation environments. Doppler ultrasonic flow meters can adapt well to these characteristics and meet various requirements for flow monitoring of municipal drainage pipe networks: suitable for large pipe diameters: can be used for large pipe diameter pipelines with a diameter of 1-6 meters, meeting the common requirements for large pipe diameters in municipal drainage pipe networks.. Adapt to complex media and environments: Strong adaptability, not easily affected by water quality, sediment, and suspended solids, able to be used in complex media and environments. The water quality in the municipal drainage network often contains a large amount of impurities, and this flowmeter can effectively cope with it. Wide range adaptability to flow and liquid level changes: It can adapt to rapid changes in flow and liquid level, and has a wide range. The flow rate and liquid level of the municipal drainage network can quickly change due to factors such as rainfall, and this flowmeter can accurately measure the flow rate under different conditions. Full tube non full tube measurement: It can accurately obtain flow rate in both full tube and non full tube situations. In actual operation, both full and non full pipe

states are common in municipal drainage networks, and this flowmeter can work effectively. Reverse flow measurement: has a certain ability to measure reverse flow. In some special cases, the municipal drainage network may experience reverse flow, which can ensure the accuracy of measurement. Easy installation and low maintenance: Easy installation, minimal daily maintenance, and easy maintenance. Most installation environments are in manholes, where power supply and wired communication are difficult to achieve. The flowmeter device is powered by its own battery and has a certain endurance. It also has wireless communication function, or can be connected to other devices to achieve wireless communication function, reducing maintenance difficulty and costs. High waterproof rating: Due to the possibility of sudden complete flooding of flow equipment located in the manhole during the rainy season, this flow meter equipment requires a high waterproof rating to prevent equipment damage caused by flooding. The waterproof rating is generally higher than IP67. Explosion proof considerations: When the regular methane concentration is determined to be close to the explosion limit according to the environment, the flow equipment needs to consider explosion prevention, and the Doppler ultrasonic flowmeter can meet this safety requirement. Taking Wuhan Dexi Technologys AMT-LSX-1 Doppler ultrasonic flowmeter as an example: Measurement range: The flowmeter can measure the flow velocity and flow rate of water in the pipeline, with the lowest water level being more than 3 centimeters higher than the sensors top relief, and the inner diameter of the pipeline being ≥ 500 millimeters. Under the premise that the lowest water level is 3 centim

Doppler flowmeter measurement range | Doppler flowmeter

What type of flow meter should be used for monitoring the flow of municipal drainage pipe network?

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