O le XDB503 fa'asologa o le vai fa'afefe vai e fa'aalia ai se fa'asalalauga fa'asalalau silicon pressure sensor ma mea fa'aeletoroni fa'aeletonika maualuga, fa'amautinoa le tulaga fa'apitoa. Ua mamanuina ina ia anti-clogging, overload-resistant, impact-resistant, and corrosion-resistant, maua ai fua fa'atuatuaina ma sa'o. O lenei transmitter e fetaui lelei mo le tele o faʻaogaina o fua faʻapisinisi ma e mafai ona taulimaina faʻasalalauga eseese. E fa'aogaina se mamanu ta'iala ta'ita'i a le PTFE, ma avea ai ma se fa'aleleia lelei filifiliga mo meafaigāluega fa'ale-aganu'u vai ma bit transmitters.