Individual devices

Hi, i have a 3 phase system at 230V. It is more usefull for me to check Individual device, for example dehumidifier consumption per hour, per day… or air condition οr oven and a few other devices. I am going to watch all those to H.A.
Do you think i will have success if i make individual circuits with 1 mpc3208 ,esp32 and everything else needed for each one device? (I don’t meam from implementation side) Can i even use 2 tranforfers for watching voltage also. Should i take care something else to this approach.
Thank you for your siupport