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Wilcoxon 782A

Dynamic
Sensitivity, ±15%, 25°C  ..............................................................  100 mV/g
Acceleration range1
  ..................................................................
 
80 g peak
Amplitude nonlinearity  ..............................................................  1%
Frequency response:
   ±3 dB  ..................................................................................  0.7 - 12,000 Hz
Resonance frequency, mounted, nominal.................................  30 kHz
Transverse sensitivity, max  .......................................................  5% of axial
Temperature response:
   -50°C..................................................................................  -5%
   +120°C ...............................................................................  +7%
Electrical
Power requirement:  voltage source1
   ....................................
 
18 - 30 VDC
   current regulating diode1,2
  ..................  2 - 10 mA
Electrical noise, equiv. g,  nominal:
   Broadband  2.5 Hz to 25 kHz  .........................................  700 µg
   Spectral  10 Hz  .........................................  10 µg/√Hz
     100 Hz  .........................................  5 µg/√Hz
     1000 Hz  .........................................  5 µg/√Hz
Output impedance, max  .............................................................  100 Ω
Bias output voltage, nominal  .....................................................  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  ...............................  70 µg/gauss
Sealing  .......................................................................................  hermetic
Base strain sensitivity, max   ......................................................  0.0002 g/µstrain
Physical
Weight  ........................................................................................  90 grams
Case material ............................................................................  316L stainless steel
Mounting  ....................................................................................  1/4 - 28 UNF tapped hole
Connector ..................................................................................  2 pin MIL-C-5015
Connections:
Mating connector  .......................................................................  R6 type
Recommended cabling  ..............................................................  J9T2A

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