The CALT DYMH-102 1000KG Inline Load Cell is a Bi-directional (tension & compression) inline “flat diaphragm” load cell. Typical uses: presses, test jigs, hoppers, belt/packaging scales. Great for microcontrollers (ESP32/Arduino/RPi). It has 3 M6 Mounting holes on each face. wiring is 

Red = E+ (excitation +)

Black = E− (excitation −)

Green = S+ (signal +)

White = S− (signal −)

This sensor can be a great addition to any project