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Ultrasonic Level Measurement Questions and Answers

S Bharadwaj ReddyDecember 29, 2015March 25, 2019

Ultrasonic level measurement sensors basically works with sound waves for detection of liquid level. They usually work over the frequency range between 20 kHz to 200 kHz. Read the following Ultrasonic...

Ultrasonic Level Switch Working Principle

S Bharadwaj ReddyDecember 9, 2015March 13, 2017

An ultrasonic switch is a device that uses inaudible high-frequency sound (ultrasound) to detect the presence or absence of a liquid at a designated point. The device consists of an...

Ultrasonic Level Switch Principle

S Bharadwaj ReddyJanuary 9, 2015July 28, 2017

Yet another style of electronic level switch uses ultrasonic sound waves to detect the presence of process material (either solid or liquid) at one point: Sound. Sound waves pass back...

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