09-17-2013 03:48 PM
NI 9211 board in NI USB-9162 carrier
NI-DAQmx programming
I have a differential pressure gauge with output in the range 0 - 60 mV that I need to sample. It seems I should be able to do it using the NI 9211. Are there any particular issues I need to be aware of since I'll be acquiring a raw voltage signal and not a value from a TC?
Best regards,
John
09-17-2013 08:21 PM
9211 is in differential mode. I'm not sure if you connect multiple sensors which for sure have different ground references will result. Well, you never try, you never know. Just make sure that it's really within +-80mV.
09-18-2013 08:36 AM
Thanks, KateB! Yeah, I'm actually just hooking up one sensor, so different grounds isn't an issue.