Chiratidzo chemagetsi chinoshandiswa zvakanyanya muindasitiri ndechekutumira huwandu hweanalog ne4~20mA DC current. Chikonzero chekushandisa chiratidzo chemagetsi ndechekuti hazvisi nyore kukanganiswa nacho, uye kuramba kwemukati kwesimba remagetsi hakuperi. Kudzivirira waya mumutsara wetambo hakukanganisi kururama, uye kunogona kutumirwa kwemazana emamita pawiri yakamonyoroka yakajairika. Muganho wepamusoro we20mA unokonzerwa nezvinodiwa zvekudzivirira kuputika: simba respark rinokonzerwa nekuputsika kwemagetsi kwe20mA harina kukwana kuti gasi ribatidze. Chikonzero nei muganho wakaderera usina kuiswa se0mA ndechekuona tambo yakatyoka: haizove yakaderera pane 4mA mukushanda kwakajairika. Kana tambo yekutumira yatyoka nekuda kwekutadza uye tambo ye loop yadonha kusvika ku0, 2mA inowanzoiswa sealamu yemutsara wakatyoka.
Nguva yekutumira: Nyamavhuvhu-29-2022