In-depth technical articles on the principles of operation of acoustic and ultrasound sensors, including their use in real-world applications.
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Sound Intensity Probe from G.R.A.S. August 22, 2010
The Type 50GI from G.R.A.S. Sound & Vibration, Holte, Denmark, is a Class 1 prepolarized CCP (IEPE-type) sound intensity probe for high-reliability acoustic measurements across a variety of applications.More>>
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Ultrasonic Probe from UE Systems July 5, 2010
The Ultraprobe 15,000 Touch from UE Systems Inc., Elmsford, NY, is a handheld ultrasonic condition monitoring device that lets plant inspection professions use an iPhone-like touchscreen to analyze conditions.More>>
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Acoustic Wave Transducer from Hawk Measurement May 2, 2010
The Sultan 34 Dual noncontact acoustic wave transmitter from Hawk Measurement, Middleton, MA, is suited for use in level, flow, positioning, and collision protection and can measure two different applications at once.More>>
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Ultrasonic Level Transmitter from Dwyer March 21, 2010
The ULT from Dwyer Instruments Inc., Mercoid Div., Michigan City, IN, is an ultrasonic level transmitter that provides noncontact liquid level measurement for fluids including corrosives, slurries, and fluids with solids.More>>
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Ultrasonic Sensors from Madison March 7, 2010
The microprocessor-based U44xx family of ultrasonic sensors from Madison Co., Branford, CT, are designed for noncontact level, presence/absence, volume, proximity, and distance measurements.More>>
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Embedded Ultrasonic Sensors for Automotive Radar March 1, 2010
A novel assembly method for automotive long-range radar may enable wider adoption of the technology.More>>
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Ultrasonic Sensors from Morgan Technical Ceramics February 21, 2010
Morgan Technical Ceramics, Fairfield, NJ, offers piezoelectric ceramic components and ultrasonic sensors for flow measurement of gas, heat, and water utilities.More>>
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The Hidden Costs of Compressed Air/Gas Leaks April 1, 2009
Leaks are bad news. Not only do they lessen your process efficiency, but they can also present a danger to the environment and your personnel. Here's why you should perform regular leak audits and how to approach the auditing process.More>>
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Improving Doppler-Based Sensing Systems September 1, 2007
By incorporating high-performance digital signal controllers (DSCs), with their integrated architectures and small footprints, designers can simplify Doppler-based sensing systems, enhance their performance, and reduce development cycles.More>>
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Compassion in Action: Safeguarding Backyard Swimming Pools November 1, 2006
Your backyard swimming pool can be a source of relaxation and delight-as long as you keep a lifeguard on duty 24/7. For the higher your fence and the more secure your gate latch, the greater the challenge to all the children who know that oasis is back there. And far too frequently, when everyone...More>>
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