Title :
Study on a gas FM ultrasonic flow rate sensor for a small diameter pipe
Author :
TANISAWA, Shigeru ; Hirose, Haruo
Author_Institution :
Nippon Inst. of Technol., Saitama, Japan
Abstract :
The performance of a recently developed FM ultrasonic gas flow rate sensor was considerably improved, and a small-diameter measurement pipe suitable for a wide range of flow velocities was also developed experimentally. Various experiments were conducted in order to verify that the accuracy obtained was almost practical. After simplification, the proposed sensor will be applicable to gas meter, for example.
Keywords :
flow measurement; gas sensors; pipe flow; sensors; ultrasonic measurement; ultrasonic waves; flow velocity; gas FM ultrasonic flow rate sensor; gas meter; small diameter pipe;
Conference_Titel :
SICE 2004 Annual Conference
Conference_Location :
Sapporo
Print_ISBN :
4-907764-22-7
