Need design info for "S" shaped load cell

[HMX]

Anyone have some info, equations etc. about design of "S" shaped load cells with strain gages?

 

[HMX]

Thanks, but I've found only basic informations here, I need to design specific load cell.

 

[HugoRatlos]

For load cell:
https://www.hbm.com/

the manuals of the Strain Gages have a lot
of usefull informations to build load cells.

Hugo

 

[yangxh]

"S" shaped load cells ,can you explain what it mean?