Columbia Research Labs, Inc. Integrated Piezoelectric Accelerometers 8301-M5


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Integrated Piezoelectric Accelerometers 8301-M5
The Models 8301 and 8302 Piezoelectric Accelerometers are completely self-contained vibration measuring systems having a built-in amplifier within the housing. These units are offered in a range of sensitivities for the measurement of low to medium level broadband frequency vibrations. The Models 8301 and 8302 incorporate a ring-shear crystal mass assembly within a rugged, stainless steel body to provide an extremely reliable sensor that is virtually insensitive to environmental inputs such as base bending and thermal transients. Internal electrical damping limits the resonant Q to less than 30 dB. Signal ground is connected to the outer case of the units. Low impedance output of 100 ohms or less allows operation directly into standard readout equipment without auxiliary signal conditioning. Features Vibration & Shock Low Impedance Output Choice of Sensitivities Low Base Strain Sensitivity Top or Side Connector
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Technical Specifications

  Columbia Research Labs, Inc.
Product Category Vibration Sensors
Product Number 8301-M5
Product Name Integrated Piezoelectric Accelerometers
Frequency Range 2 to 7000 Hz
Sensor Outputs Acceleration
Sensor Technology Piezoelectric
Operating Temperature -40 to 121 F (-40 to 49 C)
Accuracy 5.00 +/-% FS
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