Kwiinkqubo zanamhlanje zoshishino, izinzwa zokuvulela umbane ukuze kufunyanwe indawo azinamsebenzi. Xa kuthelekiswa nezitshintshi zoomatshini, zinokudala iimeko ezifanelekileyo: ukufunyanwa kokungachukumisi, ukungagugi, ukujikeleza okuphezulu kunye nokuchaneka okuphezulu kokutshintsha. Ukongeza, azinangxaki yokungcangcazela, uthuli kunye nokufuma. Izinzwa zokuvulela umbane zinokubona zonke iintsimbi ezingachukumisiyo. Zikwaziwa nangokuba zizitshintshi zokuvulela umbane okanye izinzwa zokuvulela umbane.
Isetyenziswa kakhulu kwaye inokunciphisa uluhlu lwezinto ezisetyenzisiweyo
Izinzwa zokuvulela zineendlela ezahlukeneyo zokusebenza, ingakumbi ekufumaneni nasekujongeni indawo yezixhobo zesinyithi. Izinzwa zokuvulela zifanelekile ngokukodwa kwishishini leemoto, kwishishini lokutya, kwishishini lezixhobo zoomatshini, njl. Izitshintshi zokuvulela zingasetyenziswa kwiindawo ezinobungozi. Ubuchwepheshe bayo be-NAMUR okanye isingxobo esiqinileyo sinokuqinisekisa inqanaba elithile lobuchule bokumelana nokuqhuma.
Izinto ezisetyenziswa kwizinzwa ezivuselelayo zihlala ziyi-alloy ye-nickel-copper okanye intsimbi engagqwali. Phakathi kwazo, ezi zokugqibela zifanelekile ngokukodwa kwiindawo ezinomswakama ophezulu okanye ezingcolisayo. Ngenxa yesakhiwo sazo esomeleleyo kunye nomgaqo wokusebenza ongagugiyo, ezi sensor zingasetyenziswa njengezisombululo ezinokuthenjwa kwiindawo ezininzi zokusebenza. Kwizicelo apho kukho i-slatter spatter, izinzwa ezivuselelayo zinokugqunywa ngeengubo ezikhethekileyo, ezifana ne-PTFE coating okanye izinto ezifanayo.
Umgaqo wokusebenza weenzwa zokungenisa izinto
Izinzwa ezivuselelayo zenza ukufunyanwa kwezinto zesinyithi ngaphandle kokunxibelelana ngokufumanisa utshintsho kwiindawo ze-electromagnetic. Zisebenza ngokusekelwe kumgaqo wokungeniswa kwe-electromagnetic: xa intsimi ye-magnetic itshintsha, i-voltage ebangelwayo iveliswa kwi-conductor.
Umphezulu wokubona wale sensor ukhupha amasimi e-electromagnetic asebenza rhoqo. Xa into yesinyithi isondela, intsimi yemagnethi ye sensor iya kuchaphazeleka yinto kunye notshintsho. Olu tshintsho luya kubonwa yi sensor kwaye luguqulwe lube yisignali yokutshintsha ukubonisa ubukho bento.
Uyilo lwee-inductive sensors zahlukile, kwaye imigama yazo yokutshintsha ehambelanayo nayo iyahluka. Okukhona umgama wokutshintsha umkhulu, kokukhona uluhlu olubanzi lokusetyenziswa kwe-sensor. Umzekelo, ingasetyenziswa kwizicelo apho i-sensor ingenakufakelwa ngqo kufutshane nento.
Ukuqukumbela, izinzwa ze-inductive zisebenza ngokuchanekileyo nangokuthembekileyo. Ngenxa yokusebenza kwazo okungenakho ukunxibelelana kunye neentlobo ezahlukeneyo zoyilo, zizixhobo eziyimfuneko kakhulu kwizicelo ezininzi ze-automation yemizi-mveliso.
Umgaqo wokusebenza weenzwa zokungenisa izinto
Izinzwa ezivuselelayo zenza ukufunyanwa kwezinto zesinyithi ngaphandle kokunxibelelana ngokufumanisa utshintsho kwiindawo ze-electromagnetic. Zisebenza ngokusekelwe kumgaqo wokungeniswa kwe-electromagnetic: xa intsimi ye-magnetic itshintsha, i-voltage ebangelwayo iveliswa kwi-conductor.
Umphezulu wokubona wale sensor ukhupha amasimi e-electromagnetic asebenza rhoqo. Xa into yesinyithi isondela, intsimi yemagnethi ye sensor iya kuchaphazeleka yinto kunye notshintsho. Olu tshintsho luya kubonwa yi sensor kwaye luguqulwe lube yisignali yokutshintsha ukubonisa ubukho bento.
Uyilo lwee-inductive sensors zahlukile, kwaye imigama yazo yokutshintsha ehambelanayo nayo iyahluka. Okukhona umgama wokutshintsha umkhulu, kokukhona uluhlu olubanzi lokusetyenziswa kwe-sensor. Umzekelo, ingasetyenziswa kwizicelo apho i-sensor ingenakufakelwa ngqo kufutshane nento.
Ukuqukumbela, izinzwa ze-inductive zisebenza ngokuchanekileyo nangokuthembekileyo. Ngenxa yokusebenza kwazo okungenakho ukunxibelelana kunye neentlobo ezahlukeneyo zoyilo, zizixhobo eziyimfuneko kakhulu kwizicelo ezininzi ze-automation yemizi-mveliso.
Uyilo olwahlukeneyo lwenza kube lula ukubona izinto ngendlela eguquguqukayo
Ngenxa yokunyamezelana kokulinganisa okuncinci, ii-inductive sensors zinokuqinisekisa ukubonwa okuthembekileyo. Umgama wokutshintsha kwee-inductive sensors uyahluka ngokuxhomekeke kuyilo. Umzekelo, umgama wokutshintsha kwee-inductive sensors ezinkulu unokufikelela kwi-70mm. Ii-inductive sensors ziza ngeentlobo ezahlukeneyo zokufakela: Ii-flush sensors zigutyungelwa ngumphezulu wofakelo, ngelixa ii-non-flush sensors ziphuma ii-millimeters ezimbalwa, zifikelela kumgama omkhulu wokutshintsha.
Umgama wokufumanisa we-inductive sensors uchatshazelwa yi-coefficient yokulungisa, kwaye umgama wokutshintsha wesinyithi ngaphandle kwentsimbi mncinci. I-LANBAO inokubonelela nge-non-attenuated inductive sensors ene-correction factor ye-1, enomgama wokutshintsha ofanayo wesinyithi ngasinye. I-Inductive sensors zihlala zisetyenziswa njenge-PNP/NPN edla ngokuvula okanye ivaliwe. Iimodeli ezine-analog output zinokuhlangabezana neemfuno ezikhethekileyo ngakumbi.
Uyilo olwahlukeneyo lwenza kube lula ukubona izinto ngendlela eguquguqukayo
Ngenxa yokunyamezelana kokulinganisa okuncinci, ii-inductive sensors zinokuqinisekisa ukubonwa okuthembekileyo. Umgama wokutshintsha kwee-inductive sensors uyahluka ngokuxhomekeke kuyilo. Umzekelo, umgama wokutshintsha kwee-inductive sensors ezinkulu unokufikelela kwi-70mm. Ii-inductive sensors ziza ngeentlobo ezahlukeneyo zokufakela: Ii-flush sensors zigutyungelwa ngumphezulu wofakelo, ngelixa ii-non-flush sensors ziphuma ii-millimeters ezimbalwa, zifikelela kumgama omkhulu wokutshintsha.
Umgama wokufumanisa we-inductive sensors uchatshazelwa yi-coefficient yokulungisa, kwaye umgama wokutshintsha wesinyithi ngaphandle kwentsimbi mncinci. I-LANBAO inokubonelela nge-non-attenuated inductive sensors ene-correction factor ye-1, enomgama wokutshintsha ofanayo wesinyithi ngasinye. I-Inductive sensors zihlala zisetyenziswa njenge-PNP/NPN edla ngokuvula okanye ivaliwe. Iimodeli ezine-analog output zinokuhlangabezana neemfuno ezikhethekileyo ngakumbi.
Iqinile kwaye ithembekile - Inqanaba eliphezulu lokhuseleko lifanelekile kwiindawo ezinobungozi
Ngenxa yobubanzi bobushushu bokusebenza kunye nenqanaba eliphezulu lokhuseleko, ezi sensor zifanelekile kakhulu ukusetyenziswa kwiindawo zoshishino ezinzima. Phakathi kwazo, ii-inductive sensors ezinenqanaba lokhuseleko le-IP68 zide zisebenze kakhulu ekutywineni kwiindawo ezigqithisileyo kumashishini afana nokutya, amayeza, kunye noomatshini bokwakha. Ubushushu bazo bokusebenza bungafikelela kwi-85 °C ubuninzi.
Isixhumi se-M12 siqinisekisa ukufakwa okulula
Isixhumi se-M12 sisixhobo esiqhelekileyo sokudibanisa ii-sensors kuba sinokuqinisekisa ukufakwa okukhawulezayo, okulula nokuchanekileyo. I-LANBAO ikwabonelela ngee-sensors ze-inductive ezineentambo zonxibelelwano, ezihlala zifakelwa kwizicelo ezinesithuba esincinci. Ngenxa yokusetyenziswa kwayo ngokubanzi kunye nokuthembeka okuphezulu, ii-sensors ze-inductive zizinto ezibalulekileyo kubuchwepheshe banamhlanje bokuzenzekela kwaye zisetyenziswa kwiindawo ezininzi zoshishino.
Ixesha leposi: Sep-03-2025