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1. Dayu Electronics: Measuring large tube flow is no longer difficult, non full tube Doppler flowmeter can help!
Dayu Electronics: Large tube diameter and large flow measurement are no longer difficult, non full tube Doppler flowmeter can help!! Non full tube Doppler flowmeter is an advanced device based on Doppler effect for flow measurement, especially suitable for complex scenarios with large pipe diameters and non full fluid pipes. The following is a detailed analysis of the device:
First, the working principle of the non full tube Doppler flowmeter is based on the Doppler effect. When ultrasound encounters suspended particles or bubbles in a fluid, the frequency of the reflected wave will shift (Doppler shift) due to the movement of the scatterer. By accurately measuring this frequency shift and combining it with parameters such as fluid sound velocity and emission frequency, the equipment can accurately calculate the flow velocity and flow rate. This method is not limited by pipe diameter and can achieve high-precision measurement under both full and non full pipe conditions.
2. Core Application Scenarios: Urban Drainage System: Suitable for monitoring the flow of non full sewage pipelines, it can real-time grasp the drainage status and quickly detect blockage or overflow problems.
. In extreme weather such as rainstorm, it can ensure drainage safety and reduce urban waterlogging risk. Industrial wastewater treatment: It can accurately measure the flow rate of wastewater containing high concentrations of suspended solids and oils, without being affected by attachments on the inner wall of the pipeline. Adapt to complex fluid environments to ensure the stability and efficiency of was
III. Significant advantages High precision measurement: Through Doppler frequency shift analysis and signal processing technology, a measurement accuracy of ± 2% is achieved in non full tube states.
. Meet industrial grade requirements and ensure the accuracy and reliability of flow data. Strong environmental adaptability: not limited by the shape of the pipeline (circular, rectangular, trapezoidal, etc.), it can work stably in fluids containing impurities and bubbles. Adapt to various complex fluid environments and improve the versatility and flexibility of measuring equipment. Easy installation: No need for complicated construction, the probe can start working by immersing 3cm in water. Support rapid deployment, reduce installation costs and time costs. Real time and remote monitoring: Fast data refresh, second level response, ensuring real-time monitoring of traffic changes. Supports RS485 communication for remote transmission, making it easy to integrate into intelligent water or industrial IoT systems for remote monitoring and management.IV. Precautions for use Installation requirements: It is necessary to ensure a straight pipe section of 10 times the diameter upstream and 5 times the diameter downstream of the sensor to stabilize the flow state and reduce turbulence interference.
. Ensure that the installation location meets the equipment requirements to avoid affecting measureme
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