Seismic resistant vortex flowmeter| Liuzhou ultrasonic flowmeter manufacturer

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What is the most commonly used flow meter on steam pipelines?

The most commonly used flowmeter on steam pipelines is the vortex flowmeter. In addition, ultrasonic flowmeters and turbine flowmeters are also quite common. The specific introduction is as follows: The working principle of the vortex flowmeter is to use the "Karman vortex street" effect. When steam flows through the baffle, alternating vortices are generated, and the flow rate is calculated by detecting the vortex frequency.. Advantages: No moving parts, high reliability, reducing the risk of failure caused by component wear. Low pressure loss, good energy efficiency, and can reduce energy loss during steam transportation. It can measure both saturated steam and superheated steam, with a wide range of applications. Disadvantages: It is sensitive to pipeline vibration and may require the installation of vibration reduction devices in environments with high vibration. However, the Hesheng Measurement and Control LUB seismic vortex flowmeter can effectively avoid such problems. At low flow rates, accuracy may decrease, affecting the accuracy of measurement results. Sufficient straight pipe sections must be ensured during installation to ensure stable fluid flow and meet measurement requirements. Applicable scenarios: Suitable for medium and low pressure steam systems such as heating pipelines and food processing. Advantages of Ultrasonic Flow Meter (External Clamp Travel/Insertion Type): It adopts non-contact measurement method, which will not hinder steam flow and therefore has no pressure loss. Suitable for steam flow measurement in large-diameter pipelines, it can meet the measurement needs of large pipelines. It can measure high-temperature

steam and is easy to maintain, reducing equipment maintenance costs and workload. Disadvantages: The relatively high price increases the procurement cost of the equipment. There are certain requirements for the purity of steam, and if there are too many impurities in the steam, it may affect the measurement accuracy. Calibration is required during installation, and the installation process is relatively complicated due to the influence of pipeline lining. Applicable scenarios: Suitable for large-scale heating pipelines, regional heating, and other occasions. Working principle of turbine flowmeter: Steam drives the turbine to rotate, and the speed of the turbine is proportional to the steam flow rate. The flow rate is calculated by detecting the turbine speed. Advantages: High precision, able to provide relatively accurate flow measurement data. Fast response speed, able to promptly reflect changes in steam flow rate. Suitable for measuring clean steam, ensuring the reliability of measurement results. Disadvantages: Bearings are prone to wear and require regular maintenance and replacement, which increases maintenance costs and workload. Not suitable for steam containing droplets or impurities, otherwise it will affect the normal rotation of the turbine and cause measurement errors. Applicable scenarios: Suitable for high-purity steam measurement in the pharmaceutical and food industries, which have high requirements for steam purity. Turbine flowmeters can meet their measurement needs.

2. Who knows the advantages and disadvantages of vortex flowmeters

No instrument is perfect and has certain limitations in product performance, and vortex flowmeters are no exception.

. The advantages and disadvantages of

Seismic resistant vortex flowmeter

What is the most commonly used flow meter on steam pipelines?

2. Who knows the advantages and disadvantages of vortex flowmeters

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