1) Electromagnetic flowmeter inoda pombi yakatwasuka ipfupi pane yeultrasonic flowmeter's.Electromagnetic flowmeter yekuisa saiti inogona kunge isisiri yakatwasuka pombi, saka enzanisa pachiitiko, teerera kune chinzvimbo chekuyera kana ichigona kuzadzisa zvinodiwa zveyakatwa pombi ultrasonic flowmeter, kana isingasangane nepombi yakatwasuka inofanira kunge iri padyo sarudza inoenderana nechinzvimbo che iyo ultrasonic flowmeter kuyerwa, kuenzanisa mhedzisiro haizove yakarurama.
2) Tarisa uone kana iyo yekumisikidzwa kweiyo electromagnetic flowmeter inosangana nezvinodiwa zvekuyerera kwemvura (senge conductivity yemvura, kungave kuisirwa kuri munzvimbo yepasi yepombi, ingave mabhubhu anogona kuungana, nezvimwewo).Kana zvisina kudaro, zvinofanirwa kupihwa kune mushandisi kuti ichi chingave chiri chikonzero chedambudziko.
3) Electromagnetic flowmeter chiridzwa chakanaka chekuyera kuyerera kweiyo conductive fluid.Kuyera kwayo kuyerwa kwakakwira zvakare, kazhinji mu 0.5%, uye zvakanakisa kusvika 0.2%.Panguva imwecheteyo, kutarisisa kunofanirwa kubhadharwa kune mugadziri we electromagnetic flowmeter.Kana chigadzirwa chechigadzirwa chakaiswa pasina kukanganisa uye iyo yemvura conductivity inosangana nezvinodiwa, kukosha kwekuyera kunofanirwa kufungirwa, nepo kune vasiri-main-main vagadziri, zvichienderana neiyo electromagnetic munda kukosha kugadzikana uye kukanganisa ukuru, unogona kushinga kusahadzika.
4) Kunzwisisa mamiriro ezvinhu epombi, kungave kune lining, kuyera uye zvimwe zviitiko pamwe chete nemaparamita ane hukama epombi kubva kumushandisi.Polisha pombi paunenge uchiisa iyo ultrasonic sensor, uye sarudza iyo Z nzira yekuyera uye kuenzanisa kusvika pazvinobvira.
5) Mvura inogona kuyerwa ne ultrasonic flowmeter haina kukanganiswa ne conductivity.Kana iyo ultrasonic value yakagadzikana apo iyo electromagnetic value isina kugadzikana panguva yekuenzanisa, inoratidza kuti conductivity yemutumbi wekuyerera uri kuyerwa uri mumuganhu wenyika ye index, pane kukonzerwa nemvura ine gasi, uye kukosha kwe ultrasonic. flowmeter yakavimbika.Kana ese ari maviri asina kugadzikana panguva imwe chete, mukana wemabhubhu wakakura.
6) electromagnetic flowmeter inoda kuyerwa mvura inofanirwa kuenzana nepasi, zvikasadaro pachave nekuyerwa kwakasimba kwekukanganisa, saka kana iyo ivhu isiri isiriyo kana yakaipa ivhu (electromagnetic grounding ine zvakanyanya kuomarara uye zvakaomarara zvinodiwa), pachave nematambudziko. , inofanira kutarisa mamiriro ekugadzirisa.Kuenzaniswa ne ultrasonic flowmeter, hapana chinodiwa chemvura.Kana kudzika kusina mubvunzo, kukosha kwe ultrasonic flowmeter kwakarurama.
7) Kana paine kupindira kwemagetsi uye magineti minda padhuze, pesvedzero ye ultrasonic flowmeter ishoma pane ye electromagnetic flowmeter, uye kuvimbika kweiyo ultrasonic kuratidza kukosha kunofanira kunge kwakakura kupfuura iyo ye electromagnetic flowmeter.
8) Kana paine inopindira inonzwika sosi mupombi (yakadai seruzha rwunogadzirwa neyakasiyana dhizaini inodzora vharafu), pesvedzero pa ultrasonic yakakura kwazvo kupfuura iyo pamagetsi emagetsi, uye kuvimbika kweiyo electromagnetic chiratidzo kukosha kwakakura kupfuura iyo. zve ultrasonic.
Nguva yekutumira: Jul-15-2022