I-DT39 sisithuthi esincinci esiphuhliswe kwiindawo zoshishino ezifuna ukuhanjiswa kobunzima.
1. I-transmitter inobungakanani obuncinci, ukusebenza okuzinzileyo, ukusebenza okulula, kunye ne-RS485 yokunxibelelana konxibelelwano.
2. Isetyenziswe ngokubanzi ekuxubeni ikhonkrithi, i-metallurgy, converters kunye neekhemikhali, ukutya kunye nokulungiswa kokutya, njl.