The Operational Performance and Evaluation Index Research ofthe Ultrasonic Water Flow Detection Transducer
YAO Ling1,2, WANG Rang-ding2, ZUO Fu-qiang1, WANG Xin-xin1
1.Ningbo Water Meter Co.LTD, Ningbo, Zhejiang 315032, China;
2.Faculty of Information Science and Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
Abstract：The evaluation index of ultrasonic water flow detection transducer is an important aspect for reflecting the transducer operational performance. The research details about the transducer evaluation index, evaluation index test method and performance test device were described.The performance and influence quantity test of the transducer has be done using a self-restraint transducer performance test device. The effective ways and means have be provided about ultrasonic water flow detection transducer screening, matching and quality control.
姚灵, 王让定, 左富强, 王欣欣. 超声水流量检测换能器使用特性及评价指标研究[J]. 计量学报, 2014, 35(2): 151-156.
YAO Ling, WANG Rang-ding, ZUO Fu-qiang, WANG Xin-xin. The Operational Performance and Evaluation Index Research ofthe Ultrasonic Water Flow Detection Transducer. Acta Metrologica Sinica, 2014, 35(2): 151-156.
2014, Vol. 35 
