Zeziphi izinto ekufuneka siziqaphele ngaphambi kokuba sizifake?

I-ultrasonic flowmeter sisixhobo nje esilinganisa ukuhamba kolwelo ngokufumanisa impembelelo yokuhamba kolwelo kwiipulses ze-ultrasonic. Isetyenziswa kakhulu kwizikhululo zamandla, kwimijelo, kushishino lukamasipala nakwimizi-mveliso yokucoca amanzi amdaka.

Ngokufanayo ne-electromagnetic flowmeter, i-ultrasonic flowmeter ikwi-flowmeter yokuqala, efanelekileyo ekusombululeni iingxaki ezifana nokulinganisa ubunzima bokuhamba kwamanzi, ingakumbi ekulinganiseni ukuhamba kwamanzi amakhulu, inenzuzo ebalaseleyo.

I-ultrasonic flowmeter njengesixhobo sokulinganisa i-intanethi sombhobho omkhulu, xa kuthelekiswa nezinye izixhobo, ineenzuzo ezicacileyo:

(1) Uzinzo oluhle, izinga lokugcinwa eliphantsi, akukho zinto zishukumayo;

(2) Kulula ukuyifaka, ukuyiphatha, njl.njl.;

(3) Akukho lahleko yoxinzelelo, ayiyi kuthintela ukuhamba kwamanzi;

(4) Ukulungiswa kokufakwa ngaphandle kombhobho kungenziwa, ukuba akuyi kuchaphazela ukusebenza okuqhelekileyo kwesixhobo esivavanywayo. Ngokusekelwe ekuqinisekiseni ukuchaneka kokulinganisa, i-ultrasonic flowmeter iphucula ngokufanelekileyo ukusebenza kakuhle kothungelwano lwemibhobho.

I-ultrasonic flowmeter ayikhuseli nje kuphela imithombo yamanzi ngendlela efanelekileyo nengokwenzululwazi, kodwa ikwabala ukusetyenziswa kwemithombo yamanzi okuhlawulelwayo kakhulu, kwaye ikhusela nomdla wamacala omabini ngokuthatha amanzi, inciphisa iindleko zokuhlolwa kweshishini, ukuze ukuqinisekiswa rhoqo kwemitha yamanzi enobubanzi obukhulu kube yinyani.

I-ultrasonic flowmeter yenziwe ngamacandelo amabini abalulekileyo, i-transducer kunye ne-ultrasonic transducer, ezifakwe kumbhobho wokulinganisa. I-external clamp-type ultrasonic flowmeter imele i-ultrasonic flowmeter, i-external clamp-type ultrasonic flowmeter kufuneka iqonde imeko yentsimi ngaphambi kokufakwa, ikakhulu kuquka ezi zinto zilandelayo:

1. Ungakanani umgama phakathi kwesensor kunye nomsingathi?

2, ubomi bepayipi, izinto zepayipi, ubukhulu bodonga lwepayipi kunye nobubanzi bepayipi;

3, uhlobo lolwelo, nokuba luqulethe ukungcola, amaqamza kunye nokuba ityhubhu igcwele na;

4, ubushushu bolwelo;

5, ingaba indawo yokufakela inemithombo yokuphazamiseka (njengokuguqulwa kwamaza, intsimi yekhebula ye-voltage ephezulu, njl.njl.);

6, umninimzi ubekwe ubushushu bexesha lonyaka ezine;

7, ukusetyenziswa kombane wombane kuzinzile;

8, nokuba imfuneko yemiqondiso ekude kunye neentlobo.

Ukufakelwa ngokuchanekileyo yimfuneko ebalulekileyo yokusebenza kwe-clamp kwi-ultrasonic flowmeter, ekungafuneki ingananzwa!