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What is the measuring principle of LS20B current meter

time :2025-06-03 Article Source:automatic weather station author :Small meteorological station

What is the measuring principle of LS20B current meter? The flow rate of a river is very important for the ecological function of a river. The ecological flow rate and flow rate are an important index to maintain the ecological function of surface water such as rivers and lakes and balance the development of water resources. How to rationally coordinate life, production and ecological water use, how to optimize the allocation of water resources, are related to the flow rate. Especially for the occurrence of water pollution, if the flow rate parameter is mastered, it can provide extremely important data support for the formulation of measures to prevent and control the diffusion of pollutants.

LS20B current meter is a flow rate measuring instrument produced by our company, which is specially used to determine the average flow rate of a predetermined measuring point in the water section. Given the importance of river velocity to river ecology, especially when water pollution accidents occur suddenly. It is designed according to the principle of velocity area method of open channel flow measurement, and the flow rate Q=V·S(S is the section area) can be measured. When the flow rate is measured, the rotary rotor current meter is rotated by the hydraulic drive, and the built-in signal device generates the revolution signal, which is calculated by a special formula.

The LS20B current meter automatically displays the flow rate, and the relevant managers can access the data they want at any time. It has the advantages of high precision, easy installation, and can lay out the overall digital river solution, providing a favorable measurement tool for the hydrological watershed.

Current meter


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