Hello,
I am using the ADS1232REF together with a loadcell to try to make an accurate scale, similar to what you purchase for use in a kitchen.
I have two loadcells at my disposal, both are rated for 20kg and are 4 wire. One of the loadcells has shielding, the other does not. Using the ADS1232REF in scale mode, calibrated with 500g I get a much more stable reading on the shielded loadcell than on the non-shielded loadcell.
On both loadcells I see a constant drift downward though. I'm talking on the order of magnitude 0.1g/min.
This drift is something that is not present on a low-cost scale and I'm wondering how I can get rid of it.
Thank you for your help.
Nick