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Acceleration/Vibration

In-depth technical articles on acceleration and vibration sensors, how they operate, and how they are used in real-world applications.


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Capacitive Accelerometers from Silicon Designs   May 20, 2012

The Model 2266 from Silicon Designs Inc., Kirkland, WA, is a high-precision MEMS variable capacitive accelerometer with a 4-wire snap-in removable connector to let you more easily exchange, move, reposition, and replace accelerometers in a given test setup. More>>

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Precision Accelerometer from Spectrum Sensors   April 22, 2012

The XL403A from Spectrum Sensors, Precision Inertial Products Div., Akron, OH, is offered in single-axis, dual-axis, and triaxial versions in any F.S. range from ±1 g to ±15 g and any bandwidth up to 800 Hz.More>>

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Triaxial Accelerometer Family from Silicon Designs   April 22, 2012

The Model 2445 Series of single-ended, low-noise analog MEMS capacitive accelerometer modules from Silicon Designs Inc., Issaquah, WA, are designed for low- to medium-frequency triaxial measurement requirements.More>>

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Digital Accelerometer from MEMSIC   April 22, 2012

The 1.2 by 1.7 by 1.0 mm MXC6226XC from MEMSIC Inc., Andover, MA, is a MEMS 2-axis digital accelerometer that uses the company's patented thermal MEMS technology.More>>

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Shock Accelerometers from Meggitt   April 22, 2012

The Endevco Model 7265A Series low-mass piezoresistive shock accelerometer from Meggitt Sensing Systems, San Juan Capistrano, CA, weighs 6 g and is designed for low-frequency shock measurement for aircraft flutter testing, biomedical motion studies, road load DA, and other applications that require...More>>

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MEMS Accelerometer from ACT   April 22, 2012

The 7049 from Advanced Conversion Technology (ACT) Inc., Middletown, PA, is a MEMS-based accelerometer designed to replace an obsolete mechanical device. More>>

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Shock and Acceleration Sensor from SignalQuest   April 8, 2012

The SQ-ASE from SignalQuest Inc., Lebanon, NH, is a 3.3 mm dia. by 6.9 mm radially sensitive shock and acceleration sensor that draws zero power at rest and is normally open. More>>

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Wireless Vibration Monitoring System from IMI Sensors   April 8, 2012

The Echo wireless vibration monitoring system from IMI Sensors, PCB Piezotronics Inc., Depew, NY, uses wireless sensors to transmit overall vibration levels, scaled in acceleration and vibration, as well as crest factor. More>>

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Testing a High-Survivability, High-Shock 20,000 g Accelerometer, Part 2: Device Characterization and High-Shock Testing   April 1, 2012

The second part of this two-part article continues our description of the methods used to characterize the Endevco high-shock, high-survivability accelerometer, including the results obtained from testing in simulated environments.More>>

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Testing a High-Survivability, High-Shock 20,000 g Accelerometer, Part 1: Preliminary Prototype Testing   March 1, 2012

This two-part article introduces Meggitt's lightly damped, mechanically stopped, high-survivability, Endevco 20,000 g shock accelerometer. Part 1 focuses on the results from preliminary prototype testing of sensor dynamic properties while Part 2 will discuss further device characterization and...More>>