Yintoni ekufuneka ithathelwe ingqalelo xa ufaka i-magnetic flow meter?

I-Electromagnetic flowmeter kufakelo kunye nokusetyenziswa kwenkqubo kuya kubakho iingxaki ezithile, ezikhokelela kwiingxaki zokulinganisa, uninzi lwesizathu kukuba i-flowmeter ekufakeni nasekuthumeleni iingxaki, ezi zizinto eziphambili zokungaphumeleli.

1. Kwicala eliphezulu lemitha yokuhamba, ukuba kukho iivalve, i-elbows, iipompo zeendlela ezintathu kunye nezinye i-spoilers, icandelo lombhobho elithe tye kufuneka libe likhulu kune-20DN.

I-2, ukufakwa kwe-electromagnetic flowmeter, ngakumbi i-polytetrafluoroethylene lining material flow timeing, iibholiti ezidibanisa iiflange ezimbini kufuneka ziqwalasele ukuqina okufanayo, ngaphandle koko kulula ukutyumza i-polytetrafluoroethylene lining, kunye ne-torque wrench.

3, xa umbhobho ulahleka uphazamiseko lwangoku, isithuba samaza ombane wombane okanye uphazamiseko lwemagnethi enkulu yemoto.Ukuphazamiseka okukhoyo ngoku kwimibhobho ngokuqhelekileyo kulinganiswa ngokwanelisayo ngokukhuselwa komhlaba ngamnye.Nangona kunjalo, ukuba umbhobho unomsinga onamandla olahlekileyo awunakoyiswa, kuyimfuneko ukuthatha amanyathelo okukhusela inzwa yokuhamba kunye nombhobho.Uphazamiseko lwamaza e-electromagnetic emkhathini luye lwaziswa ngokubanzi ngentambo yomqondiso, ehlala ikhuselwa sisikhuselo esinye.

4, ngokwesiqhelo iimitha zokuhamba zombane zikwanazo iimfuno zenqanaba lokhuseleko, ngokwesiqhelo inqanaba lokhuseleko elidibeneyo yi-IP65, uhlobo lokwahlulahlulwa yi-IP68, ukuba umthengi uneemfuno kwindawo yofakelo lwesixhobo, indawo yofakelo kwiMibhobho engaphantsi komhlaba okanye kwezinye iindawo ezimanzi, kucetyiswa ukuba abathengi khetha uhlobo lokwahlula.

I-5, ukwenzela ukuba ugweme ukuphazamisa umqondiso, umqondiso phakathi kwe-transmitter kunye nomguquleli kufuneka udluliselwe ngocingo olukhuselekileyo, intambo yesignali kunye nomgca wombane awuvumelekanga ukuba ubekwe ngokuhambelana kwipayipi yensimbi yentambo efanayo, uphawu. ubude bentambo ngokubanzi abuyi kudlula kwi-30m.

I-6, ukuze kuqinisekiswe ukuba ityhubhu yokulinganisa i-electromagnetic flow transmitter igcwaliswe ngomgangatho olinganisiweyo, kuyacetyiswa ukuba kufakwe ngokuthe nkqo, ukuhamba ukusuka ezantsi ukuya ezantsi, ngakumbi ulwelo-oluqilima lokuhamba kwesigaba esibini, kufuneka kufakwe ngokuthe nkqo.Ukuba ukufakwa okuthe tye kuphela kuvunyelwe kwisiza, qinisekisa ukuba ii-electrode ezimbini zikwinqwelomoya ethe tye.

7, ukuba ulwelo olulinganisiweyo luthwala amasuntswana, anje ngokulinganisa udaka, ugutyulo, njl.njl., i-electromagnetic flowmeter kufuneka ifakwe ngokuthe nkqo, kwaye igcine ukuhamba ukusuka ezantsi ukuya ezantsi, ukuqinisekisa ukuba i-electromagnetic flowmeter ihlala igcwele ityhubhu, kodwa nayo inako. ukunciphisa ngokufanelekileyo ukubonakala kwamaqamza.

8. Isantya sokuhamba kwe-electromagnetic flowmeter ingaphakathi koluhlu lwe-0.3 ~ 12m / s, kwaye ububanzi be-flowmeter bufana naleyo yombhobho wenkqubo.Ukuba izinga lokuhamba kumbhobho liphantsi, alikwazi ukuhlangabezana neemfuno ze-flowmeter yoluhlu lwezinga lokuhamba, okanye ukuchaneka komlinganiselo awuphezulu kule nqanaba lokuhamba, zama ukunyusa izinga lokuhamba kwendawo kwindawo yesixhobo, kwaye yamkela uhlobo lwetyhubhu yokushwabana.

9, i-electromagnetic flowmeter inokufakwa kumbhobho othe tye, inokufakwa kumbhobho othe tye okanye othambekileyo, kodwa ifuna ukuba umgca osembindini wee-electrode ezimbini ube kwindawo ethe tye.

I-10, i-electromagnetic flowmeter kusetyenziso olulandelayo lwenkqubo yokucoca rhoqo isixhobo, jonga rhoqo ingxaki ye-flowmeter:

1Ngokukodwa kwi-precipitated, i-electrodes esulelekileyo ngokulula, equlethe isigaba esiqinileyo solwelo olungacocekanga;

(2) i-excitation coil insulation yehla;

(3) I-insulation ye-converter iyancipha;

(4) Ukusilela kwesekethe yoMguquleli;

(5) Intambo yoqhagamshelo yonakele, imfutshane, kwaye ifumile;

(6) Utshintsho olutsha kwiimeko zokusebenza zesixhobo alubandakanywanga.