Inkqubo yokujonga ukungazinzi kwe-electromagnetic flowmeter:
1, ukusetyenziswa kwevalvu ixesha elide okanye ukungcola kolwelo ukwenza ivalvu ivalwe ingabi namacala angaphelelanga kuya kuhlala kusenzeka, ingakumbi iivalvu ezinkulu. Esinye isizathu esiqhelekileyo kukuba imitha yokuhamba kwamanzi inamasebe aliqela ukongeza kumbhobho oyintloko, kwaye ivalvu yala masebe ilityalwe okanye ayihoywa ukuyivala.
2, umbane ohambayo uyatshintsha okanye awukho phakathi, u-zero uya kutshintsha xa uphumle, kwaye isiphumo siya kunyikima xa sisebenza. Ke ngoko, indawo yemitha yokuhamba kufuneka ibe kude nendawo yokufaka okanye ezantsi kwecandelo lempendulo yekhemikhali yombhobho, kwaye i-flow sensor ifakwe ngcono kumphezulu wezi ndawo.
3, kuba ukukalwa komphezulu wodonga lwangaphakathi kunye nenqanaba lokungcola kwe-electrode akunakuphelela kwaye kulingane, kwatshabalalisa ukubekwa kwe-zero yokuqala yokulingana. Amanyathelo onyango kukususa ukungcola kunye nomaleko wesikali oqokelelweyo; Ukuba utshintsho lwe-zero alukhulu, ungazama ukuseta kwakhona i-zero.
4, utshintsho kwimeko yezixhobo zamandla kufutshane nesensor yokuhamba (njengokwanda komsinga wokuvuza) lubangela utshintsho kumandla omhlaba, nto leyo eya kubangela ukuba i-electromagnetic flowmeter ingatshintshi nto. Ngamanye amaxesha iimeko zokusingqongileyo zingcono, kwaye i-electromagnetic flowmeter ingasebenza ngokuqhelekileyo ngaphandle kokumisa umhlaba, kodwa xa imeko-bume elungileyo ingekho, ingxaki yesixhobo iya kuvela.
5. Jonga itshathi yokuhamba. Ukunciphisa ubushushu bomjelo wesignali kuya kubangela ukuba kungabikho kuzinza. Isizathu esiphambili sokuwa kobushushu bomjelo wesignali kubangelwa kukuncipha kobushushu bomjelo we-electrode, ukutywinwa koqhagamshelo lwentambo akungqongqo, kwaye inkungu okanye uthuli lomgubo lungena kwibhokisi yokudibanisa izixhobo okanye kumaleko wokugcinwa kwentambo, ukuze ubushushu bunciphe.
Ukuba ingxaki ayikasombululeki, nceda unxibelelane nathi ukuze sikuxhase.
Ixesha lokuthumela: Novemba-20-2023