摘要
简述流程工业用超声流量计不能用于小管径和低流速测量的原因,列举了小流量超声流量计的流量传感器结构上改进和代表性气体和液体的性能。
The causes,by which the ultrasonic flowmeter for process industry is impossible to be used in small bore pipe and in low fluid velocity,are explained. The innovations in flow sensor configuration and the typical specifications of the low flow rate liquid/gas ultrasonic flowmeter are illustrated.
出处
《石油化工自动化》
CAS
2003年第5期62-64,共3页
Automation in Petro-chemical Industry
