10-24-2015 03:59 PM
Need help taking a temperature measurement using a 100 Ohm 3-wire RTD on the myRIO. I know that a wheatstone bridge in some shape or form is used, but I have no idea how to choose the resistors for that or where the wires on the circuit would actually hook to the myRIO ports. If a sample VI for this hookup could be provided, that would be great. I’m pretty new to how all of this works. Got the myRIO for a class and am now trying to use it for side projects.
10-26-2015 04:53 PM - last edited on 01-02-2024 01:56 PM by migration-bot
Hi Vocalict!
I would recommend taking a look at this discussion forum post:
RTD Temperatur
While this post specifically discusses 2-wire measurements, the information in the post should still be helpful. I would also recommend checking out this tutorial:
Taking Temperature Measurements with RTDs: How-To Guide
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000x1rnCAA&l=en-US
This should help get you started!