pulled a load cell from a small scale that I bought from amazon. I read online about how to use a INA125P to amplify the signal from the load cell, but when i examined the load cell i pulled from the scale, I found the wire coloring did not match that of the tutorials I read. I even found some lists that show wiring colors by manufacturer and all of them seem to at least have a green wire, whereas my wires are red, white, yellow and blue. Here is a picture of my load cell. I've tried Googling the text on the cell as seen in this picture, with no luck.
Perhaps an understanding of how a load cell works on a more fundamental level could allow me to reverse engineer the wiring with a multimeter. Or is there some other way of determining the wiring of this load cell?