What do 50KG load cells output in weight unit?

Other Hardware Sensors
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This is a pretty noob question... but here goes. I've got 4 load cells (50KG) all together connected to an HX711. I've got the code working etc, but I would like to know which units they output. (Pounds, Kilos, Grams etc.)

Thanks!

Link to the load cells: Amazon.com

Diagram:

Screenshot 2022-12-07 at 17-50-13 2 Sets 50kg Human Scale Load Cell Weighing Sensor Resistance Strain Half-Bridge Sensor HX711 A_D Amplifier Weight Module DIY Kit for Arduino Amazon.com Industrial & Scientific
Screenshot 2022-12-07 at 17-50-13 2 Sets 50kg Human Scale Load Cell Weighing Sensor Resistance Strain Half-Bridge Sensor HX711 A_D Amplifier Weight Module DIY Kit for Arduino Amazon.com Industrial & Scientific824×824 204 KB

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That’s up to your calculations in your sketch.

You will need to take a measurement with a known weight and scale your reading to match.

3

They output a voltage, which the HX711 ADC interprets as a dimensionless number.

You have to calibrate the setup for zero (tare) and scale factor by following the basic approach described in this excellent tutorial: Why Calibrate? | Calibrating Sensors | Adafruit Learning System

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