Lub sijhawm sib txawv ultrasonic flowmeter yog qhov sib tw khiav ntsuas txoj kev ntsuas nyob hauv lub ntiaj teb niaj hnub no, thiab nws cov kab ntsuas raug qhov siab yog siab dua 1.0%. Vim muaj ntau qhov chaw ntawm cov chaw tsim khoom, tshwj xeeb tshaj yog ib puag ncig ntawm cov kav xa dej, yuav ua li cas rau nruab thiab deb deb ntawm ultrasonic flowmeter raws li ib puag ncig tshwj xeeb tau dhau los ua cov ncauj lus tseem ceeb hauv kev ntsuas kev ntsuas ultrasonic ntws. Cov cai no piav qhia cov kab teeb tsa ntawm lub ultrasonic flowmeter hauv kev nthuav dav; Nws txuas ntxiv mus rau qhov muaj qhov zoo ntawm qhov tseeb, kev ntseeg tau thiab ruaj khov ntawm ultrasonic flowmeter, zoo heev txo cov haujlwm txij nkawm yav tom ntej thiab txawm tias txij nkawm-dawb.
Ua ntej kev txhim kho ultrasonic flowmeter, koj yuav tsum nkag siab qhov chaw ntawm thaj chaw, suav nrog:
1. Dab tsi yog qhov deb nruab nrab ntawm kev teeb tsa ntawm lub siab thiab ntawm tus tswv tsev;
2. Cov khoom siv yeeb nkab, yeeb nkab phab ntsa tuab thiab yeeb nkab taub;
3. Xyoo raj xa dej
4. Hom phom, seb nws puas muaj qhov tsis txaus, ua npuas, thiab seb lub raj muaj dej puv;
5. Kev ntsuas phom kub
6. Txawm hais tias muaj kev cuam tshuam kev cuam tshuam (xws li zaus hloov dua siab tshiab, lub zog sib nqus, thiab lwm yam) ntawm qhov chaw nruab;
7. Plaub lub caij kub ntawm qhov chaw tso tus tswv tsev;
8. Seb lub zog siv hluav taws xob siv hluav taws xob puas ruaj khov;
9. Seb nws puas yuav tsum tau xa cov cim qhia ua tej thaj chaw deb thiab lawv hom;