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The accelerometer incorporates an annular shear mode crystal that provides stable thermal response up to +300°C with output sensitivity options of 20pC/g & 50pC/g.  The model 7550A is hermetically sealed and features the ARINC three hole mounting configuration. 


  • 20pC/g to 50pC/g Sensitivity
  • Wide bandwidth up to 12kHz
  • Case Isolated, Internally Shielded
  • Annular Shear Mode
  • ARINC Three Hole Mount
  • Hermetically Sealed


Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Accelerometer Type  PE Charge

  • Sensor Type  AC Response Plug & Play Accelerometers

Configuration Features

  • Electrical Connection  2-Pin Connector

Signal Characteristics

  • Frequency Response (Hz) 0.1-9000 to 0.1-12000

Body Features

  • Number of Axes  1

  • Weight  72 g [ 2.52 oz ]

  • Material  Stainless Steel

Mechanical Attachment

  • Mounting Type  Screw

Usage Conditions

  • Operating Temperature  -54 – 300 °C [ -65 – 572 °F ]


  • Acceleration Range (±) (g) 500, 1250

  • Overall Acceleration Range (±) (g) 500 – 1250

  • Sensitivity  20 pC/g, 50 pC/g

  • Sensitivity Range  20 – 50 pC/g

  • Nonlinearity (%FSO) ±1

Related Materials

Datasheets & Catalog Pages

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