Iyo inonyanya kushandiswa yakajairwa analog huwandu hwemagetsi chiratidzo muindasitiri ndeyekufambisa huwandu hweanalog ne4 ~ 20mA DC ikozvino.Chikonzero chekushandisa chiratidzo chemazuva ano ndechokuti hazvisi nyore kupindira, uye kupikisa kwemukati kweiyo ikozvino kusingagumi.Waya inopikisa yakatevedzana muchiuno haikanganise iko kurongeka, uye inogona kutapurirana kwemazana emamita pane yakajairwa yakamonyoroka peya.Muganho wepamusoro we20mA nekuda kwezvinoda kuputika-zviratidziro: iyo spark simba inokonzerwa nekutyora kwazvino kwe20mA haina kukwana kubatidza gasi.Chikonzero nei muganho wakaderera usina kuiswa se 0mA ndeyekuona mutsara wakaputsika: hauzove wakaderera pane 4mA mukushanda kwakajairika.Kana tambo yekufambisa yatyorwa nekuda kwekukanganisa uye loop ikozvino inodonha kusvika ku0, 2mA inowanzoiswa seyakaputsika mutsara alarm kukosha.
Nguva yekutumira: Aug-29-2022