Would one of these work for a volume control system in a kegerator? https://www.sparkfun.com/products/13331 I’ve read pros and cons (mostly cons) of other scale systems as a way of measuring how much liquid is left in a keg, but this seems to suggest that it would maintain a reliable reading even with a load over a length of time… Any thoughts?
Load cells are very sensitive to temperature changes. I really doubt you could make them work for keg volume measurements. I have tested a lot with load cells for SG measurements and solving the drift issues due to temperature changes is very hard.