Help -Load Cell-FSR


I am actually looking for a solution to create a small weighting system that I will attach on a moving palette to calculate the weight of a small paper on which i will add an amount of glue between 0.05g and 5g.

I have been looking for the right sensor but couldn’t find it.

Is there an FSR or a load cell that could give me the weight of the glue added with that precision ?

I need to install this on an industrial system and make it work 24/7. I planed to link the Arduino to a laptop so i could save the data of each test.

I really need to find a solution for my graduation project.

Could it be made ?

get something like this.
ebay link
Ruin it..?
Rebuild with HX711 and arduino.