A+KUltrasonic flowmeter, as a representative of the new generation of velocity flowmeter, is developed by Shanghai Koyo Technology and GermanyHontzschThe company's cooperative introduction, with its excellent performance and wide range of application fields, has occupied an important position in the field of traffic measurement. This article will provide a detailed analysisA+KThe characteristics of ultrasonic flow meters and their applications in various fields.

Characteristic analysis

Integrated design to improve measurement accuracy

A+KThe ultrasonic flowmeter adopts an integrated design, integrating the sensor and the generator into one, effectively shortening the distance of ultrasonic emission and reducing the impact of pipeline vibration on sound wave transmission. This design not only improves the stability of flow measurement, but also significantly enhances measurement accuracy, with measurement uncertainty reaching1%measured value+0.03m/sThis provides reliable assurance for precise flow control.

Wide range, suitable for complex working conditions

This flowmeter adopts advanced ultrasonic detection technology, which can detect the flow velocity inside the pipeline0.5m/sto40m/sThe range ratio is as high as80:1This feature makes up for the shortcomings of traditional vortex flowmeters in small flow measurement applications, greatly expanding the measurement range and enabling them to adapt to complex working conditions such as variable composition, wide range, and low flow rate.

Explosion proof application, safe and reliable

A+KUltrasonic flow meters have excellent explosion-proof performance and are suitable for various explosion-proof environments, including flammable and explosive environments such as gas and dust. Its explosion-proof rating has reachedEX II 1/2 G Ex ia/d e[ia] IIC T6andEX II 1/2 D Ex ia/tb IIIC TX Da/DbEnsure safe use in different industrial environments.

Easy to install and maintain

This flowmeter adopts a plug-in installation design, supports online plugging and unplugging, and is easy to maintain and replace. Meanwhile, the length of the insertion rod can be adjusted, suitable for pipes of various diameters, greatly saving installation costs and time.

Application field

A+KUltrasonic flow meters can meet the flow measurement needs of various media, including air, exhaust gas, natural gas, waste gas, process gas, biogas, automotive engine exhaust gas, torch gas, steam, etc. In the torch gas project, it can effectively cope with the challenges of large changes in gas composition, impurities such as oil stains and sulfides; In the oil and gas recovery system, it can accurately measure the flow rate of volatile gases, which helps with environmental protection and resource recovery; In the measurement of flue gas flow from chimneys and flues, it can cope with complex environments such as high temperature, high flow velocity, and coal dust; In biogas measurement, it can handle difficult problems such as wide flow range, large component changes, and water vapor content.

In conclusion,A+KUltrasonic flow meters have demonstrated strong competitiveness and broad application prospects in the field of flow measurement due to their integrated design, ultra wide range, explosion-proof applicability, and easy installation.