Using Ultrasonic Sensors to Develop a Wireless Level Control in Reservoirs with Liquid Chemical Products
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The purpose of this paper is to show the research results for improving the quality of a level control system by using an ultrasonic level sensor. By using an ultrasonic sensor in a liquid level control loop, the authors wanted to experiment the use of this new class of sensors, which are working without contact with the liquid surface or volume. In industry, using this type of transducer is becoming more and more useful, having large scale applications, from dangerous liquids reservoirs level monitoring, to waste water level monitoring in treatment plants, and to level control systems for a wide class chemical products. The research also demonstrated the efficiency of the system remote control by using a dual-loop PID controller.
2013 ◽
Vol 1
(4)
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pp. 14-18
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2020 ◽
Vol 103
(11)
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pp. 1194-1199
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2020 ◽
Vol 17
(5)
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pp. 716-724
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