Piezoelectric signal conditioner and power supply

  • 20-Dec-2011 10:02 EST
Meggitt_Endevco_Model_2793.jpg

 

The Endevco model 2793 from Meggitt Sensing Systems is a 16-channel power supply and signal conditioner designed to accept inputs from ISOTRON or other piezoelectric transducers and remote charge converters (RCC) within a high-impedance measurement system. Each channel of the device offers constant current excitation, either 4 mA or 10 mA for the transducer or RCC, with all outputs buffered for driving long cables. The signal conditioning unit offers a relatively low per-channel cost and a wide frequency range of 1 Hz to 80 kHz. The Endevco model 2793 is suitable for the support of general purpose vibration laboratory testing, automotive and aerospace test cells, or higher-channel count NVH testing applications.

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