B&K Type 4527-C  Triaxial Charge Accelerometer

B&K Type 4527-C Triaxial Charge Accelerometer

Triaxial Charge Accelerometer Type 4527‐C is a compact triaxial charge accelerometer for high temperature testing. Type 4527‐C is a piezoelectric accelerometer housed in robust titanium with a single integrated Microtech compatible connector.


  • Power train, engine and exhaust of vehicles
  • Auxiliary equipment of gas turbine
  • Environmental stress screening
  • General purpose vibration and shock measurements

Only one cable is necessary for all three output channels. This reduces both setup time and cabling. It also reduces the size of the accelerometer and allows for installation in tight spaces, making impossible measurements possible.



Frequency range: 1 – 10000 Hz

Temperature: -60 – 230 C

Weight: 6 gram

Sensitivity: 0.316 pC/ms^-2

Residual Noise Level in Spec Freq Range (rms): ±µg

Maximum Operational Level (peak): g

Electrical connector: 4-pin

Mounting: M3 or Adhesive

Unigain: No

Triaxial: Yes


Resonance frequency: 30 kHz

Maximum Shock Level (± peak): 5100 g