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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 detection of accoustic levels as low as 70dBA superimposed upon pressure fields up to 500bar.

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

Model Image Sensitivity Weight Temperature Range
Pressure Sensors
M/02 M02 5nC/bar nom. Vibration Compensated 250/300°C max