Umtshina wegesiiwuhlobo lwamathuluzi ethuluzi lokubona ukuvuza kwegesi, okuhlanganisa: isitholi segesi esiphathwayo, isitholi segesi esiphathwa ngesandla, isitholi segesi esingaguquki, isitholi segesi esiku-inthanethi, njll. Inzwa yegesi isetshenziswa kakhulu ukuthola uhlobo lwegesi ekhona endaweni. Inzwa yegesi isetshenziselwa ukuthola ukwakheka nokuqukethwe kwegesi. Lapho umtshina wegesi uphuma efekthri, umenzi uzolungisa futhi alinganise umtshina, kodwa kungani kufanele ulinganiswe njalo? Lokhu ikakhulukazi ukuqinisekisa ukunemba kokulinganisa komtshina wegesi.
Ukunemba kwethuluzi kuyimfuneko ebalulekile ye-alamu lapho ukuhlangana kwamagesi anobuthi nayingozi noma amagesi avuthayo endaweni yokutholwa kufinyelela umkhawulo we-alamu osethiwe. Uma ukunemba kwensimbi kuncipha, ukufika kwesikhathi kwe-alamu kuzothinteka, okuzodala imiphumela emibi futhi kufake ngisho nokuphila kwabasebenzi engozini.
Ukunemba komtshina wegesi ngokuyinhloko kuncike kunzwa, inzwa ye-electrochemical kanye nenzwa yokuvutha kwe-catalytic izothintwa ezinye izinto endaweni enqubweni yokusebenzisa ukwehluleka kobuthi. Isibonelo, inzwa ye-HCN, uma i-H2S ne-PH3 idlula, i-sensor catalyst izoba ukwehluleka okunobuthi. Izinzwa ze-LEL zingathinteka kakhulu ngokuchayeka emikhiqizweni esekwe ku-silicon. Imanuwali yefekthri yomtshina wethu wegesi izogcizelela ukuthi ukusebenza kokulinganisa kufanele kwenziwe okungenani kanye njalo ezinyangeni eziyi-12; Uma kuvezwe ekugxilweni okuphezulu kwegesi, umsebenzi wokulinganisa kufanele wenziwe ngokushesha ukuze kuqinisekiswe ukunemba kwesilinganiso sensimbi. Lokhu kwenzelwa ukuqinisekisa ukuthi iphutha lemiphumela yokuhlolwa kwethuluzi alidluli ibanga elijwayelekile, futhi umsebenzi wokulinganisa kufanele wenziwe njalo. Futhi ukuqinisekisa ukuphepha komuntu siqu kwabasebenzi, ngakho-ke akuvunyelwe ukwenza ukulinganisa ukuze kube lula.
Esinye isizathu esibalulekile: umtshina ungakhukhuleka ngokuhamba kwesikhathi kanye nokuchayeka kugesi. Ngakho-ke, ukulinganisa komtshina wegesi kufanele kwenziwe njalo. Umtshina kufanele ubonise njengo-000 endaweni evamile, kodwa uma kukhona ukukhukhuleka, ukugxila kuzobonisa okukhulu kuno-0, okuzophazamisa imiphumela yokutholwa. Ngakho-ke, umtshina wegesi kufanele ulinganiswe njalo ukuze kuqinisekiswe ukunemba kokulinganisa, futhi kunzima ukucindezela i-zero drift ngezinye izindlela.
Indlela yokulinganisa yomtshina wegesi we-HENGKO imi kanje, ukukunikeza ireferensi:
(1) Ukulinganisa uziro
Cindezela isikhathi eside ukhiye onguziro cishe imizuzwana emi-2, izibani ze-LED ezi-3 ziyakhanyisa ngesikhathi esifanayo, imizuzwana emi-3 kamuva, amalambu e-LED abuyele kokujwayelekile, aziro aphumelele.
(2) ukulinganiswa kokuzwela
Uma ukhiye ulinganiswa ngaphandle kwegesi evamile, igesi evamile izohluleka.
Igesi evamile idluliswa, cindezela isikhathi eside igesi evamile + noma igesi evamile -, futhi ukukhanya okusebenzayo (RUN) kuzophenduka ukukhanya okude, bese kungena isimo segesi esijwayelekile. Cindezela igesi evamile + kanye, inani lokuhlushwa likhuphuka ngo-3, futhi ukukhanya kwe-ERR kukhanyisa kanye; Yehlisa inani lokuhlushwa ngo-2 ngo-1 igesi evamile -, futhi ukukhanya kwe-ERR kukhanya kanye; Uma igesi evamile + noma igesi evamile - ingacindezelwa imizuzwana engu-60, isimo segesi esivamile sizophuma futhi ukukhanya okusebenzayo (RUN) kuzobuyela ekukhanyeni okuvamile.
Qaphela: Okhiye be-Motherboard bangasetshenziselwa ukusebenza kuphela uma lingekho ibhodi lokubonisa. Uma kukhona ibhodi lokubonisa, sicela usebenzise ukulinganisa kwemenyu yebhodi lokubonisa.
Imikhiqizo emihle, izinsizakalo ezinhle, nokwandisa njalo ucwaningo nokuthuthukiswa kobuchwepheshe kanye nohlelo lokuphatha ibhizinisi, i-HENGKO ihlala iphambili ekuthuthukisweni kwemboni, ingoma eqhubekayo izokunikeza okuhle kakhulu.i-gas detector probe丨i-sintered stainless stainless filter-proof filter disc丨Umtshina wegesi indawo evalekile engaqhumi丨izinzwa zegesi丨umtshina wegesi丨i-gas sensor moduleimikhiqizo.
Isikhathi sokuthumela: Jan-29-2021
