MODEL 7530A Charge Mode Triaxial Accelerometer

MODEL 7530A Charge Mode Triaxial Accelerometer



The accelerometer incorporates three independent annular shear mode crystal assemblies installed with a compression ring that eliminates the usage of epoxies that can affect long term stability at elevated temperatures. The annular shear crystals also provide a stable thermal response up to +200°C and a nominal charge output of 5.6pC/g which offers optimum signal to noise ratio.


  • Triaxial Charge Output Accelerometer 
  • Hermetically Sealed 
  • 5.6pC/g Charge Output 
  • -73°C to +200°C Operating Range
  • Wide bandwidth up to 6kHz
  • Isolated Aluminum Housing
  • Annular Shear Mode Crystals
  • Independent Channels
  • Stable Temperature Response