Iimitha zokuhamba kwe-electromagneticzisetyenziswa kakhulu ekulinganiseni ulwelo oluqhubayo olufana namanzi, amanzi amdaka, izisombululo zeekhemikhali, ulwelo olumanzi, kunye nolwelo lwenkqubo yemizi-mveliso. Ukuqinisekisa ukuchaneka kokulinganisa okuphezulu, uzinzo lokusebenza ixesha elide, kunye nokukhutshwa kwedatha okuthembekileyo, iinkqubo zokufakela zobungcali nezisemgangathweni zibalulekile. Ukufakelwa okungafanelekanga yenye yezona zinto zixhaphakileyo zokuphambuka komlinganiselo, ukuguquguquka kwesignali, kunye nokusilela kwemitha. Eli nqaku libonelela ngeseti epheleleyo yezikhokelo zokufakela ezisemgangathweni zeemitha zokuhamba kwe-electromagnetic, ezigubungela ukukhethwa kwendawo, ukulungiswa kwemibhobho, ukufakwa koomatshini, uqwalaselo lweentambo, kunye nokuhlolwa emva kokufakwa.
Inyathelo lokuqala elibalulekileyo kukukhetha indawo yokufakela ngokuchanekileyo.Iimitha zokuhamba kwe-electromagnetickufuneka kubekho imeko yombhobho ogcwele ngokupheleleyo ngamaxesha onke, ngoko ke indawo yokufakela mayiphephe iindawo eziphakamileyo apho umoya uqokelelana khona kunye neendawo eziphantsi apho inkunkuma ihlala khona. Kwimibhobho ethe tye, i-sensor kufuneka ifakwe kwindawo esecaleni kombhobho ukuthintela ukuphazamiseka kwegesi kunye nodaka. Ukufakelwa ngokuthe nkqo okuhamba kolwelo oluphezulu kuyacetyiswa kakhulu kuba kuqinisekisa ukuhamba kombhobho opheleleyo okuzinzileyo kwaye kunciphisa ukugcinwa kwamaqamza. Ukongeza, kufuneka kugcinwe amacandelo epayipi aneleyo athe tye: ubuncinane amaxesha ama-5 ububanzi bombhobho kwicala elisezantsi kunye namaxesha ali-10 kwicala elingasentla. Imitha kufuneka igcinwe kude neevalvu, iingqiniba, iipompo, kunye nee-tee, ezibangela ngokulula ukuhamba okuguquguqukayo kunye neziphumo zokulinganisa eziphazamisayo.
Ngaphambi kokufakwa, kufuneka uhlolo olupheleleyo kunye nokulungiswa kwemibhobho. Abaqhubi kufuneka baqinisekise ukuba ububanzi bombhobho, ukuhanjiswa kombane okuphakathi, ubushushu bolwelo, kunye noxinzelelo lombhobho ziyahambelana neenkcukacha zobugcisa zemitha. Umbhobho kufuneka ucocwe ngokupheleleyo ukuze kususwe i-welding slag, umhlwa, ukungcola, kunye nentsalela yesamente enokuchaphazela uzinzo lokuhamba kwamanzi ngaphakathi. Ukuba umbhobho usandula ukwakhiwa, ukuhlamba umbhobho ngaphambi kokufakwa kwemitha kuyimfuneko ukuze kuthintelwe ukunamathela kwamasuntswana kwi-liner kunye nee-electrode. Okwangoku, jonga umgca wemitha, ii-electrode, kunye nee-cable ports ukuqinisekisa ukusebenza ngokupheleleyo kokukhusela amanzi kunye nokugqwala.
Ngexesha lokufakelwa koomatshini, ukutywina kunye nokulungelelanisa zezona zinto ziphambili.isivamvo sokuhamba kwe-electromagnetickufuneka ifakwe ngokudibeneyo kunye nombhobho ukuze kuthintelwe ukugqwetheka kwentsimi yokuhamba okubangelwa kukungaqhelekanga. Iigasket kufuneka zibekwe ngokulinganayo phakathi kweeflange ezimbini ukuthintela ukuvuza kolwelo; kufuneka kuthintelwe ukuvaleka kwegasket okugqithisileyo ukuze kuthintelwe ukuvaleka kobubanzi bangaphakathi. I-axis ye-electrode kufuneka igcinwe ithe tye ukuqinisekisa ukungeniswa kwesignali okuzinzileyo. Zonke iibholithi zeflange zifuna ukuqina okulinganayo nokulinganayo ukuze kulinganiswe uxinzelelo kwaye kuthintelwe ukuguquka kwegobolondo. Kwimibhobho yesisombululo esirhabaxa nesishushu kakhulu, iigasket zobungcali ezimelana nobushushu obuphezulu kunye nezixhobo zeflange ezihambelanayo kufuneka zamkelwe ukuqinisekisa ukusebenza kokutywina ixesha elide.
Ukufakwa kwe-grounding kunye neentambo kumisela ngokuthe ngqo amandla okulwa nokuphazamiseka kunye nokuzinza kokulinganisa. Iimitha zokuhamba kwe-electromagnetic zinobuthathaka kakhulu kukuphazamiseka kwe-electromagnetic, ngoko ke i-grounding ethembekileyo iyimfuneko. I-terminal ye-sensor grounding kufuneka iqhagamshelwe ngokuqinileyo kwi-net ye-grounding yepayipi kunye nokumelana ne-grounding engaphantsi kwe-10 ohms. Kwimibhobho egqunyiweyo okanye imibhobho yeplastiki, kufuneka kufakwe iiringi ezikhethekileyo ze-grounding kumacala omabini e-sensor. Iintambo zesignali kufuneka zahlulwe kwiintambo zamandla eziphezulu kunye nezixhobo zokuguqula amaza ukuze kuthintelwe imiqondiso yengxolo ebangelwayo. Iintambo zekhebula kufuneka zisebenzise i-processing engangeni manzi nevaliweyo, kwaye iintambo ezingafunekiyo kufuneka zilungiswe kakuhle ukuthintela umonakalo wokuxinana ngexesha lokusebenza ixesha elide.
Emva kokufakela, kufuneka uqwalaselo lweparameter kunye nokulungisa iimpazamo ezisebenzayo. Vula itransmitter kwaye usete iiparameter ezichanekileyo kuquka ububanzi bombhobho, uhlobo oluphakathi, izinto zomngxuma, kunye nobubanzi bokulinganisa. Qinisekisa indlela yokuhamba ukuze uqinisekise ukuhambelana necala lolwelo lokwenyani. Jonga amandla esignali kunye nexabiso lengxolo kwisikrini setransmitter; amaxabiso esignali azinzileyo abonisa ukufakwa okuphumeleleyo. Kwiimitha ezixhotyiswe ngemisebenzi ye-telemetry ekude efana ne-NB-IoT, i-LoRaWAN, kunye ne-GPRS, ukulungisa iimpazamo kwinethiwekhi kunye novavanyo lokulayisha idatha kufuneka kugqitywe ukuqinisekisa ukuhanjiswa kwedatha ngexesha langempela. Okokugqibela, yenza uvavanyo loxinzelelo lwepayipi ukuqinisekisa ukuba akukho kuvuza kwiindawo zoqhagamshelo lweflange.
Ufakelo oluqhelekileyo luphucula kakhulu ukusebenza ngokubanzi kweiimitha zokuhamba kwe-electromagneticUkufakela ngokuchanekileyo ngokufanelekileyo kuthintela ukungaphumeleli okuqhelekileyo okufana nokushukuma kwe-zero, ukufundwa okuguqukayo, kunye namandla aphantsi esignali, okuvumela imitha ukuba igcine ukuchaneka okuphezulu ngaphakathi komlinganiselo obanzi wokujika. Ngokufakelwa kwesayensi kunye nokugcinwa rhoqo, iimitha zokuhamba kwe-electromagnetic zinokufezekisa ukusebenza okuzinzileyo kwexesha elide kubonelelo lwamanzi, unyango lwelindle, ukucubungula iikhemikhali, kunye neenkqubo zokujonga ulwelo lwemizi-mveliso.
Ixesha lokuthumela: Julayi-20-2026