Iimpawu kunye nomahluko we-ultrasonic flowmeter kunye ne-electromagnetic flowmeter ngokulandelelana

I-ultrasonic flowmeter kunye ne-electromagnetic flowmeter zizixhobo eziqhelekileyo zokulinganisa ukuhamba kwemizi-mveliso, nganye kuzo ineempawu ezahlukeneyo kunye neendawo zokusetyenziswa.

Isixhobo sokulinganisa ukuhamba kwamanzi esibizwa nge-ultrasonic:

Iimbonakalo:

1. Ayihlaseli, ayilahli uxinzelelo;

2. Ukufakela okulula, iindleko zokulungisa eziphantsi;

3. Uluhlu olubanzi lokulinganisa, lunokulinganisa ubushushu obuphezulu, ulwelo olunoburhabaxa obuphezulu kunye negesi;

4. Uyilo lwendlela yokuhamba kwamanzi luguquguquka kwaye lufanelekile kwiimeko ezahlukeneyo kunye nobubanzi bepayipi.

Umehluko:

1. Umgaqo wokulinganisa: I-Ultrasonic flowmeter isebenzisa iteknoloji ye-ultrasonic ukulinganisa isantya sokuhamba, ithumela i-ultrasound wave kwi-medium ukuze ilinganiswe nge-sensor, ize ifumane isignali yokujika, ibale isantya sokuhamba ngokwesantya sokusasazeka kwe-ultrasound wave kwi-medium; I-electromagnetic flowmeter isebenzisa umthetho kaFaraday ukulinganisa i-magnetic field induction yee-moving charged particles kwi-conductive media.

2. Iimeko ezahlukeneyo ngokuphazamiseka kwendalo: kuba ii-ultrasonic flowmeters kufuneka zithumele kwaye zithole imiqondiso ye-ultrasonic, zichaphazeleka kakhulu zizinto zangaphandle ezifana nengxolo nengxolo, kwaye zichaphazeleka kakhulu kukuphazamiseka kwendalo kunee-electromagnetic flowmeters.

Isixhobo sokulinganisa ukuhamba kwe-electromagnetic:

Iimbonakalo:

1. Ukuchaneka okuphezulu, uzinzo oluhle lokulinganisa ixesha elide;

2. Ayivali, ayinazo iindawo ezishukumayo, kwaye ithembekile kakhulu;

3. Uluhlu olubanzi lwesicelo, lunokulinganisa ulwelo oluqhubayo.

Umahluko:

1. Umgaqo wokulinganisa: Njengoko kukhankanyiwe apha ngasentla, i-electromagnetic flowmeter kukusetyenziswa kwee-particles ezitshajiweyo ngombane kwi-conductive medium ebangelwa yi-external magnetic field force ukuze itshintshe isignali yombane ukuze ifumane idatha yokuhamba ngexesha langempela.

2. Iimeko ezahlukeneyo ngokuphazamiseka kwendalo: Ngenxa yokuba amaza e-electromagnetic aya kuba nefuthe elithile kwi-electromagnetic flowmeters, isiphumo sokusetyenziswa kulula ukusithintela phantsi kweendawo ezinzima okanye iimeko zenkqubo ezinzima ezifana nemitha yokudluliselwa kwe-frequency ephakathi kunye nokukhanya okunamandla e-Asia.