From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

Home Community Discussion Forums Most Active Software Boards LabVIEW Topic

LabVIEW

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Signal Express converting mV/V to PSI question

Signal Express converting mV/V to PSI question

‎05-23-2011 02:27 PM - edited ‎05-23-2011 02:30 PM

I have Signal Express and I am reading PSI on it. I want my Y axis on the data view in to read PSI. I have two 10kpsi pressure gauges with 10V excitation and reads in mV/V. It is 0 to 3mV/V range. I dont think there is a direct conversion in the configuration screen. Do I need to derive mathematically a formula to do this?

0 Kudos
Message 1 of 2
(2,977 Views)
Reply

Re: Signal Express converting mV/V to PSI question

‎05-23-2011 02:44 PM

Since these are linear should I just scale the amplitude accordingly. IE 3mV/V = 10000psi, so just multiply the amplitude by 3333.33333? Is this incorrect?

0 Kudos
Message 2 of 2
(2,956 Views)
Reply