I-Ultrasonic flowmeter kanye ne-electromagnetic flowmeter ngokulandelana izici kanye nomehluko

I-Ultrasonic flowmeter kanye ne-electromagnetic flowmeter kuyimishini evamile yokulinganisa ukugeleza kwezimboni, ngayinye enezici ezahlukene kanye nezinkambu zokusetshenziswa.

I-Ultrasonic flowmeter:

Izici:

1. Akuhlaseli, akukho ukulahleka kwengcindezi;

2. Ukufakwa okulula, izindleko zokulungisa eziphansi;

3. Ububanzi bokulinganisa, bungalinganisa izinga lokushisa eliphezulu, uketshezi oluphezulu kanye negesi;

4. Umklamo wendlela yokugeleza uyaguquguquka futhi ufanelekela izimo ezahlukahlukene kanye nobubanzi bepayipi.

Umehluko:

1. Isimiso sokulinganisa: I-Ultrasonic flowmeter isebenzisa ubuchwepheshe be-ultrasonic ukukala izinga lokugeleza, idlulisela igagasi le-ultrasonic endaweni okumele ikalwe ngenzwa, bese ithola isignali yokubuyela emuva, ibala izinga lokugeleza ngokwejubane lokusabalala kwegagasi le-ultrasonic endaweni; I-electromagnetic flowmeter isebenzisa umthetho kaFaraday ukukala ukungeniswa kwensimu yamagnetic yezinhlayiya ezishajayo ezisebenzisa imidiya yokuhambisa.

2. Izimo ezahlukene ngokuphazamiseka kwemvelo: ngoba ama-flowmeter e-ultrasonic adinga ukuthumela nokwamukela izimpawu ze-ultrasonic, athintwa kakhulu yizici zangaphandle ezifana nomsindo nomsindo, futhi asengozini enkulu yokuphazamiseka kwemvelo kune-flowmeter ye-electromagnetic.

I-flowmeter ye-electromagnetic:

Izici:

1. Ukunemba okuphezulu, ukuzinza okuhle kokulinganisa isikhathi eside;

2. Ayivali, ayinazo izingxenye ezinyakazayo, futhi inokwethenjelwa okuphezulu;

3. Ububanzi bokusetshenziswa, bungalinganisa uketshezi oluqhubayo.

Umehluko:

1. Isimiso sokulinganisa: Njengoba kushiwo ngenhla, i-flowmeter kagesi ukusetshenziswa kwezinhlayiya ezishajwe ngogesi endaweni yokuqhuba ebangelwa amandla angaphandle e-magnetic field ukuze kuguqulwe futhi kushintshwe isignali kagesi ukuze kutholakale idatha yokugeleza kwesikhathi sangempela.

2. Izimo ezahlukene ngokuphazamiseka kwemvelo: Ngenxa yokuthi amagagasi kagesi azoba nomthelela othile kuma-flowmeter kagesi, umphumela wokusetshenziswa kulula ukuwukhawulela ngaphansi kwezindawo ezinzima noma izimo zenqubo eziyinkimbinkimbi njengemisebe yokudlulisa imvamisa ephakathi kanye nokukhanya okunamandla e-Asia