Ultrasonic air level gauge for liquid and solids for very dusty conditions
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Abstract
The features of piezoelectric transformers with multi-layered matching coverages which works on an air environment are considered. As a result of a multi-layered construction application a possibility to determin the levels up to 61 mcode is provided, and the amplitude of the swaying speed on the transformer working surface gets such a value that the surface selfwiping becomes possible
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References
R. Baldev, V. Rajendran, and P. Palanichamy, Application of ultrasound, Moscow: Technosphere, 2006, p. 576.
V. Sharapov, M. Musienko, and E. Sharapova, Piezoelectric sensors, Moscow: Tekhnosphere, 2006, p. 632.
A. Golyamina, Ultrasound. Small Encyclopedia, Soviet Encyclopedia, 1979, p. 400.
O. Babikov, Level control usingultrasound, Moscow: Energy, 1971, p. 98.
O. Babikov, Ultrasonic monitoring devices, Leningrad: Mechanical Engineering, 1985, p. 117.
V. Nosov, Design of ultrasonicmeasuring equipment, Moscow: Mechanical Engineering, 1972, p. 288.
Ultrasonic level gauge “Luch-1”. NAS Ukraine, Scientific and engineering technical Center for Biotechnical Systems “Sonar”, MNPE “Elkhim”
Milltronics. Non-contacting ultrasonic transducers.
Milltronics. Guide to simplified process measurement
Nivosonar SS-200, ST-200. Family ultrasonic meters and remote level sensors. Technical certificate. Manufacturer Nivelco, Budapest
Acoustic level sensor ECHO-5. Technical description and operating instructions
Y. Vakhitov, Theoretical foundations of electroacoustics and electroacoustic equipment, Moscow: Art, 1982, p. 415.
F. Morse, Vibrations and sound, M.–P.: Gostekhizdat, 1949, p. 496.
A. Aldoshina and A. Voishvillo, High quality speaker systems and meters, Moscow: Radio and Communications, 1985, p. 168.
