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The accelerometer features a hermetically sealed Titanium construction with a 4-pin Microtech connector interface and is TEDS 1451.4 compliant.  The model 7131A incorporates stable piezo-ceramic crystals in annular shear mode which provide a flat frequency response up to >10kHz.


  • 4-pin Connector Interface
  • Wide bandwidth up to 10kHz
  • TEDS 1451.4
  • Miniature Triaxial
  • Annular Shear Mode Crystals
  • Stable Temperature Response
  • Isolated Case Option


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

Product Type Features

  • Sensor Type  AC Response Plug & Play Accelerometers

  • Accelerometer Type  IEPE

Electrical Characteristics

  • Full Scale Output Voltage (VDC) ±5

  • Excitation Voltage (VDC) 18 – 30

  • Excitation Current (mA) 2 – 10

  • Electrical Connection  4-Pin Connector

Signal Characteristics

  • Frequency Response (Hz) 2.5-8000 to 0.5-11000

Body Features

  • Number of Axes  3

  • Material  Titanium

  • Weight 6 g [ .21 oz ]

Mechanical Attachment

  • Mounting Type  Adhesive

Usage Conditions

  • Operating Temperature -55 – 125 °C [ -67 – 257 °F ]


  • Overall Acceleration Range (±) (g) 50 – 2000

  • Acceleration Range (±) (g) 50, 100, 200, 500, 1000, 2000

  • Sensitivity Range  2.5 – 100 mV/g

  • Sensitivity  10 mV/g, 100 mV/g, 2.5 mV/g, 25 mV/g, 5 mV/g, 50 mV/g

  • Nonlinearity (%FSO) ±1

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