7502A Hochfrequenz-Vibrationsaufnehmer

Piezoelektrischer Miniatur-Vibrationssensor mit Lademodus und einer Betriebstemperatur von bis zu 260°C

About the 7502A High Frequency Vibration Sensors

The Model 7502A is a miniature piezoelectric charge mode accelerometer designed for high frequency vibration and shock measurements. The accelerometer incorporates an annular shear mode crystal that provides stable thermal response up to +260°C. The model 7502A is hermetically sealed and features a nominal charge output of 1.8pC/g. The miniature and light weight Titanium package renders the accelerometer ideal for applications requiring minimal mass loading.

Key features 7502A

  • ±5000g Dynamic Range
  • Wide bandwidth up to 14kHz
  • -73°C to +260°C Operating Range
  • Adhesive Mount
  • Titanium Housing
  • Annular Shear Mode
  • Isolated Mounting Surface

Applications 7502A

  • Vibration & Shock Monitoring
  • High Temp Applications
  • Flight Testing
  • High Frequency Applications
  • Small Structures Monitoring


Acceleration Range (±) (g)
Frequency Response (Hz)
Overall Acceleration Range (±) (g)
Accelerometer Type
PE Charge
Number of Axes