Piezoelectric pressure sensors

Dynamic pressure transducers based upon piezoceramics allow deflection of acoustic-type phenomena including turbulence and cavitation associated with fluid flow and are produced in two basic packages.
For applications involving significant background vibration, accelerometer compensation may be included.

The high sensitivity and linearity of these devices allow the detection of acoustic levels as low as 70dBA superimposed upon pressure fields up to 500 bar.

DJB’s range of dynamic pressure transducers offers solutions for high-temperature applications as well as vibration-compensated options, full signal conditioning equipment is also available.