JEL-300 series submersible level transmitter ose tulaga mautu, faatuatuaina, ma fa'amaufa'ailogaina atoatoa tulaga fa'afefe.JEL-300 fa'asologa fa'asologa fa'asalalauga e sau i se lapo'a lapo'a ma e mama ma mautu.E mafai ona faʻaaogaina e fua ai le maualuga o le suavai mo le tele o faʻaoga i metallurgy, mining, vailaʻau, vai, ma le puleaina o otaota.