Digiducer - USB Digital Accelerometer
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      Digiducer - USB Digital Accelerometer

      • Works with Windows, iOS, Linux, Android, and Mac OS
      • Record vibration data via laptop or tablet
      • Uses existing operating system drivers – no download required
      • Piezoelectric ruggedness and extended dynamic range
      • Eliminates need for data acquisition
      • Flat response up to 8 kHz
      • 24 bit internal ADC
      • Supported by independent software vendors

      Performance

      English

      SI

      Sensitivity1,2

      Channel A:             4.3 % FSV/g
      Channel B:             8.4 % FSV/g

      Channel A:             0.44 % FSV/m/s2
      Channel B:             0.86 % FSV/m/s2

      Measurement Range3

      Channel A:                  ± 20 g pk
      Channel B:                  ± 10 g pk

      Channel A:                       ± 196 m/s2
      Channel B:                         ± 98 m/s2

      ADC Bandwidth (-3dB)9.3 cpm to 1 374 000 cpm0.155 Hz to 22 900 Hz
      Frequency Range (±5%)120 cpm to 480 000 cpm2 Hz to 8 000 Hz
      Frequency Range (±10%)390 cpm to 660 000 cpm1.5 Hz to 11 000 Hz
      Frequency Range (±3dB)354 cpm to 900 000 cpm0.9 Hz to 15 000 Hz
      Resonant Frequency≥ 1 500 000 cpm≥ 25 000 Hz
      Mounted Resonance31 044 000 cpm17 400 Hz
      Mounted Resonance Amplification3200 %200 %
      Broadband Resolution1 (1 Hz to 10,000 Hz)0.0025 g pk0.0245 m/s2 pk
      Non-Linearity4≤ 2 %≤ 2 %
      Transverse Sensitivity3≤ 5 %≤ 5 %

       

      Environmental

      Overload Limit (Shock)7 000 g pk68 647 m/s2 pk
      Temperature Range14 °F to 158 °F-10 °C to +70 °C
      Temperature Coefficient0.10 % / °F0.18 % / °C

       

      Electrical

      Communication StandardUSB 2.0 Full SpeedUSB 2.0 Full Speed
      Power Consumption3≤ 45 mA≤ 45 mA
      Internal ADC24 bit24 bit
      Supported Sample Rates

      24 bit @ 48, 44.1, 32, 22.05,
      16, 11.025, 8 kHz
      16 bit @ 48, 44.1, 32, 22.05,
      16, 11.025, 8 kHz

      24 bit @ 48, 44.1, 32, 22.05,
      16, 11.025, 8 kHz
      16 bit @ 48, 44.1, 32, 22.05,
      16, 11.025, 8 kHz

       

      Mechanical

      Size ─ Hex1.0 in25.4 mm
      Size ─ Height2.6 in66.0 mm
      Weight4.62 oz131 gram
      Mounting Thread1/4-28 UNF1/4-28 UNF
      Mounting Torque2 lbf·ft to 5 lbf·ft2.7 N·m to 6.8 N·m
      Sensing ElementPiezoelectric CeramicPiezoelectric Ceramic
      Sensing GeometryShearShear
      Housing MaterialStainless SteelStainless Steel
      SealingWelded HermeticWelded Hermetic
      Electrical ConnectorUSB Type A MaleUSB Type A Male
      Electrical Connection PositionTopTop
      Cable (Integral) Length9.6 ft2.9 m

      1Conversion Factor 1g = 9.80665 m/s2 
      2FSV = Full Scale Value 
      3Typical 
      4Zero-based, least square straight line method

      In the interest of constant product improvement, specifications may change without notice.

      All specifications are at room temperature unless otherwise specified.

      Typical Frequency Response Curve

      PCB-333D01

      Specific References

      Download

      333D01_Datasheet

      Download (52.73k)

      PCB_K333D01

      Download (953.5k)