Imitha yokuhamba yombaneIifektri zithetha ngowuphi umahluko wemitha yokuqukuqela ye-electromagnetic kunye ne-electromagnetic water flow meter? Ukhetha njani imitha yokuqukuqela yombane kunye ne-electromagnetic xa ukhetha umsebenzisi? Ngoku isixhobo se-Q&T sichaza ukuba sahluke phi, usikhethela njani.
Imitha yokuqukuqela ye-electromagnetic luhlobo lomthamo ophakathi wokuqhuba, impompozeko iyonke kunye nesixhobo sesantya sokuqukuqela. Imitha yokuqukuqela yamanzi iyakwazi ukuyila iimveliso zeshishini, cinga isiqinisekiso sobonelelo lwamanzi esixeko, umlinganiselo wamanzi achanekileyo kunye neendleko zombane.
1.Isicelo
Imitha yokuqukuqela ye-Electromagnetic esetyenziselwa iimveliso zemizi-mveliso yeendlela ezininzi zokuqhuba, ukuhamba iyonke iqulethe umlinganiselo kunye nokusebenza kokwenziwa kwemveliso, umlinganiselo wenzululwazi kunye nolawulo. Isilinganisi-manzi sokuhamba kwamanzi singundoqo kumlinganiselo wamanzi egada kunye nomthombo wamanzi, asasazeke ngokubanzi ngokuluncedo kwisixeko soshishino lobunjineli.
2.Iphinda-phinda
Imitha yokuhamba kombane: iyaphindwa yikhibhodi yokusebenza. Isalathiso esiphindaphindwayo kukuchaneka kwe-1/3, umzekelo ukuchaneka ngu-0.5 grade, ukuphindaphinda kungcono kune-0.16%, 0.2% ephindaphindwayo ingcono kune-0.06%. ukuhamba. I-Q1 iyonke i-flow point thelekisa kunye noluhlu lokulinganisa yi-Q3: Q1.Ngoko, yikhibhodi yokuqinisekisa ukusebenza okude kunye nokusebenza okuqhubekayo.
3.Ukuchaneka
Imitha yokuhamba yombaneukuchaneka komlinganiselo ochanekileyo, uluhlu olubanzi, ukuphindaphinda kunye nokulungelelaniswa kumgangatho ophezulu kakhulu; umlinganiselo ochanekileyo jikelele wokuhamba kwamanzi kudidi lwe-0.4 ~ 12 m/s yodidi lwe-conductive medium; inokuba yimilinganiselo ephindwe kabini; umlinganiselo ochanekileyo wezinto unokuba yi-solubility enye yamanzi inokuba yinto eqinileyo, iikhompawundi zolwelo, Kwakhona vumela amaqamza (amaqamza kunye neekhemikhali eziqinileyo ziya kwandisa ukutenxa komthamo opheleleyo wezinto ezilinganisiweyo). Ukuchaneka kwemitha yamanzi ye-electromagnetic ngokuqhelekileyo kudidi lwe-II, kunokuvelisa iimveliso zebanga le-I.
