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Low Frequency Response and Quasi-Static Behavior of LIVM Sensors

From Dytran Instruments, Inc.
 

 
Low Frequency Response - The ability of a sensor to measure very low frquency sinusoidal or periodic inputs (pressure, force and acceleration) with accuracy. This ability is best characterized by a graph of sensitivity vs. frequecy with input amplitude held constant.

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Topics of Interest
Low Impedance Voltage Mode (LIVM) force sensors contain thin piezoelectric crystals which generate analog voltage signals in response to applied dynamic forces. A built in IC chip amplifier converts... (Read More)
Low Impedance Voltage Mode (LIVM) sensors are piezoelectric devices with integral FET impedance converting amplifiers. To bias the amplifier, a high value resistor is placed in parallel with the gate... (Read More)
Craig Aszkler, Vibration Products Division Manager, PCB Piezotronics, Inc. 5.1 Introduction Accelerometers are sensing transducers that provide an output proportional to acceleration, vibration... (Read More)
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Low Impedance Voltage Mode (LIVM) accelerometers are designed to measure shock and vibration phenomena over a wide frequency range. They contain integral IC electronics that converts the high... (Read More)