I have purchased a data acquisition Model 2701. I would like to use it to measure pressure amplitudes.
In fact, an acoustic wave is traveling into a tube and hence the air inside the tube is vibrating. Pressure sensors mounted on the tube wall give me an analog signal and I would like to have a digital signal. Can I use this data acquisition model as an A/D Converter?
Thank you in advance
- Keithley Applications
- Posts: 2845
- Joined: June 10th, 2010, 6:22 am
- Country: United States
Model 7708 is a good choice. It has 40 channels.
The Model 2701 can measure DCV, ACV, DCI, ACI, Temp.
Each channel can have its own math function(MX+B).
So you measure a voltage, run through the math and get pressure.
So yes, the Model 2701 acts as an A/D converter for these channels.
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