4-128 Vibration Sensor

Lightweight and Simplified Vibration Sensor



  • Self-generated, high level, low impedence output
  • Operates to +700°F (+371°C), +900°F versions are available
  • Weighs only 2 ounces



  • Aircraft Engines
  • Test Cells
  • Industrial Turbines



CEC designed the 4-128 Vibration Sensor for turbine applications. You can use them in turbine hot sections where high temperatures can cause problems with other sensor.

The system is simplified due to the low impedance, high level output that can drive AC meters, recorders, and control electronics without using special amplifiers. They have low sensitivity to transverse accelerations, and you can mount them in any plane.


  • 4-125 series discontinued, ask for replacement.


Aero Support is a customer focussed, Surrey based company providing aero engine test facility design and support solutions.

In addition to our test facility solutions, we are also a major distributor for CEC Vibration Products to our UK and worldwide customers.


Aero Support Ltd.

13 Stratford Court, Avon Road

Farnham, Surrey, GU9 8PG, UK

Tel: +44 845 0600 877

Fax: +44 845 0600 788

Email  sales@aerosupport.aero