Title :
The Design of the Ultrasonic Liquid Density Measuring Instrument
Author :
Haiqun, Wang ; Yi, Cao ; Yugui, Zhang ; Zhikun, Chen
Author_Institution :
Coll. of Comput. & Autom. Control, Hebei Polytech. Univ., Tangshan, China
Abstract :
In the present discussion, it is described for the work principle of the ultrasonic liquid density meter. The center frequency of the ultrasonic transducer is 1MHz. The paper gives the design of the hardware and the program flow diagram. Under laboratory conditions, we detect 90# gasoline and the experimental result shows that it is consistent with the theoretical result.
Keywords :
density measurement; petroleum; ultrasonic transducers; gasoline detection; program flow diagram; ultrasonic liquid density measuring instrument; ultrasonic transducer; Acoustics; Density measurement; Petroleum; Receivers; Transmitters; Ultrasonic transducers; Ultrasonic variables measurement; PIC MCU; density; liquid; ultrasonic; ultrasonic sound;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.762
