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Wilcoxon 788A

  Dynamic
  Sensitivity, ±10%, 25°C  ............................................................  100 mV/g
  Acceleration range  .................................................................
 
50 g peak
  Amplitude nonlinearity  ............................................................  1%
  Frequency response:
1
    ±10%  ................................................................................  3 - 8,000 Hz
    ±3 dB ...............................................................................  1.5 - 12,000 Hz
  Resonance frequency1
   ............................................................  25 kHz
  Transverse sensitivity .............................................................  2% of axial
  Temperature response  ............................................................
    -50°C  ...............................................................................  –7%
    +120°C  .............................................................................  +7%
  
  Electrical
  Power requirement: voltage source   .......................................
 
18 - 30 VDC
     current regulating diode   ...................  2 - 10 mA
  Electrical noise, equiv. g:
1
    Broadband  2.5 Hz to 25 kHz  ........................................  230 µg
    Spectral  10 Hz  ........................................  20 µg/√Hz
      100 Hz  ........................................  4 µg/√Hz
      1000 Hz  ........................................  1.4 µg/√Hz
  Output impedance, max. .........................................................  100 Ω
  Bias output voltage..................................................................  12 VDC
  Grounding  ................................................................................  case  isolated, internally
shielded
  Environmental
  Temperature range .................................................................  –50 to 120°C
  Vibration limit  ..........................................................................  500 g
  Shock limit, min. .....................................................................  5,000 g
  Electromagnetic sensitivity, equiv. g, max . ............................  50 µg/gauss
  Sealing ....................................................................................  Hermetic
  Base strain sensitivity, max  ...................................................  0.0004 g/µstrain
  Physical
  Sensing element design  ..........................................................  PZT ceramic / flexure
  Weight .....................................................................................  45 grams
  Case material  ..........................................................................  316L stainless steel
  Mounting .................................................................................  1/4 - 28 UNF tapped hole
  Output connector  .....................................................................  2 pin, MIL-C-5015 style
  Mating connector2
       ...............................................................  R6, R6Q
  Recommended cabling  ............................................................  J10 / J9T2A

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