Vibration Sensor with MEMS Accelerometer（VP-8021A / VP-8021B / VP-8021C）
Vibration sensor with a built-in MEMS accelerometer element that can measure up to high frequencies.
Vibration Pick-Up/Vibration Sensor Category
Vibration Pick-Up (Waveform Output)
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Electrodynamic velocity sensor
Principle of reciprocal pendulum type sensor is
to induce voltage by reciprocal motion of the
seismic mass with a coil in the magnetic field
being suspended by a diaphragm or coil spring. -
Piezoelectric Sensor
The force applied to the piezoelectric element
generates an electric charge proportional to the acceleration. Capable of handling high vibration frequencies and large accelerations. -
Servo Type Sensor
The servo type sensor is commonly used in earthquake monitoring and measurements of micro tremors on civil engineering structures due to its high sensitivity, stability, and accuracy in the lower frequency range compared to other vibration transducers.
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Broad Motion Sensor（VP-8013 / VP-8013S）
Covers ultra-low acceleration up to high-frequency mechanical vibration.
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Piezo-Resistive Sensor (VP-7000L)
A piezo-resistive sensor has a stable structure composed on a silicon chip created using micromachining and semiconductor production technology.
Vibration Pick-Up (Level Output)
Charge Amplifier/Sensor Amplifier
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Charge Amplifier（VM-1980/3）
Compact 3-channel charge amplifier. This unit is connected to a piezoelectric accelerometer and outputs acceleration waveforms as voltage.
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Digital Charge-Input Vibrometer (VM-1970)
Covers a frequency range of 1 Hz-100 kHz. All conversion of measured values and changing of units is automatic.
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Simple Charge Amplifier EzC (CA-3021)
Connects output of charge piezoelectric accelerometer to the logger or oscilloscope.
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Sensor Output Module For VP-100（CC-551）
This sensor supplies the current required to drive a sensor with a built-in preamplifier, and the waveform output from it can be accessed from the output terminal or BNC receptacle.