The Pressure Transducer is made especially to provide a good quality performance and functionality for several purposes and applications. Meggitt has manufactured a piezoelectric dynamic pressure sensor specifically made for many applications for extreme temperature environments. The movement made on the diaphragm is supplied to the piezoelectric stack which produces an electric signal charge. The secondary effect of vibration is internally compensated resulting for the generated signal to completely be exact to the maximum pressure supplied to the apparatus. The working temperature of the transducers can reach up to 700°C.