Digital load cell amplifier calibration | 0~10V/4~20mA

This is not the same as your other (Mypin) video right?

Kaushik

Should everyone put a 2 kg weight on the sensor? I read in the manual that you should calibrate with more than 1/2 of the “full scale”, which is 1683. How would you determine this number while calibrating?

1. If I want to measure two load cells individually, I need two of these amplifiers and connect them to my PC. Do I need two seperate RS485 to USB converters and therefore communicate with two seperate COMs or can I add them to one?

2. What kind of Power supply and RS485 transmission cable are you using in this video? / Can you recommend something? You're online store doesn't seem to sell either.

Is it capable of detecting 1N load?