7550A High-temperature Vibration Sensors

7550A is a high temperature piezoelectric charge mode accelerometer designed for long term health usage monitoring on turbine engines.

About the 7550A High-temperature Vibration Sensors

7550A is a high temperature piezoelectric charge mode accelerometer designed for long term health usage monitoring on turbine engines. 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.

 

Key features 7550A

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

Applications 7550A

  • Land Gas Turbines
  • Power Plants
  • Aircraft Engines
  • Industrial Applications
  • High Temperature Testin

 

Specifications

Acceleration Range (±) (g)
500, 1250
Frequency Response (Hz)
0.1-9000 to 0.1-12000
Overall Acceleration Range (±) (g)
500 – 1250
Accelerometer Type
PE Charge
Number of Axes
1
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