jon80
Mechanical
- Jan 25, 2006
- 1
Hi All,
I'm measuring an oscillating pressure (approx 0-100 bar) at 20Hz using a piezo electric pressure transducer and charge amp. The output signal shape is fine, however its not where expected vertically, i.e. its oscillating between -5V and 5V instead of 0-10V. What is the cause of this or is it inherent in the piezo - charge amp equipment?
Many thanks,
Best Regards.
I'm measuring an oscillating pressure (approx 0-100 bar) at 20Hz using a piezo electric pressure transducer and charge amp. The output signal shape is fine, however its not where expected vertically, i.e. its oscillating between -5V and 5V instead of 0-10V. What is the cause of this or is it inherent in the piezo - charge amp equipment?
Many thanks,
Best Regards.