
The world’s first sensor featuring piezoelectric and variable capacitance elements in one housing: The Extended Low Frequency (ELF) accelerometer (7705A series) by Dytran
This new generation of accelerometers combines the advantages of piezoelectric sensors (very high frequency) and sensors with variable capacitance (true DC response) in one housing. This gives the maximum bandwidth of DC (0 Hz) to 10 kHz, which is used Mehr