Cov Ntsuas Ultrasonic Flow

20+ Xyoo Kev Tsim Khoom

Yuav ua li cas thiaj daws tau qhov tsis muaj nqis ntawm S lossis Q rau lub sijhawm hloov pauv thiab clamp-on flow meter? Dab tsi yog vim li cas thiaj ua rau nws?

1. Xyuas seb qhov chaw ua haujlwm puas ua tau raws li qee qhov kev thov tshwj xeeb raws li hauv qab no.1). Cov yeeb nkab ntev txaus; 2) Cov khoom nruab nrab tuaj yeem ntsuas los ntawm peb cov meters thiab yuav tsum yog cov yeeb nkab dej puv; 3) Tsawg dua cov pa npuas thiab cov khoom khov hauv cov kua ntsuas ntawm cov yeeb nkab.

2. Tshawb xyuasparameter ntawm lub raj xa dejyog lawm, seb puas muaj txoj kab thiab qhov ntsuas hauv cov kav dej, seb puas yogkua ntsuas tau, xyuas seb qhov chaw teeb tsa ntawm tus tswv tsev puas yog, yog tias muaj ntaub hauv ob sab phlu, ntaub hauv ob sab phluyuav tsum tau uantsuas tau. Rau qhov clamponlub sensor, xyuas kom meej tiasphab ntsa sab nraudntawm cov kav dej yog polished huv si thiab lubtxuas tsiv tau sib npaug thiab tag nrho;
3. Xyuas seb lub sensor puas tau teeb tsa thiab ntsia kom raug (nruab lub sensor raws li qhov sib nrug ntawm lub sensor uas tau hais los ntawm M25 cov ntawv qhia zaub mov). Rau lub sensor plug-in, xyuas seb lub sensor puas tau teeb tsa.
4. Xyuas seb qhov txuas hluav taws xob ntawm lub sensor puas zoo, xyuas cov ntawv qhia zaub mov M91, saib qhov sib piv ntawm lub sijhawm xa mus, kho qhov kev teeb tsa sensor kom nws nyob hauv qhov ntau ntawm 97% -103%;
5. Yog tias qhov sib piv ntawm lub sijhawm kis tau yog nyob rau hauv qhov ntau ntawm 97% -103%, tab sis cov nqi S thiab Q tseem qis, nws qhia tau tias lub raj loj lossis phab ntsa tuab. 6. Thov hloov txoj kev teeb tsa sensor nrog txoj kev Z.
7. Yog tias qhov piv ntawm lub sijhawm hloov pauv tsis tuaj yeem hloov kho rau 97% -103%, lossis tus nqi S thiab tus nqi Q yeej ib txwm yog 0, thiab cov kauj ruam ua ntej yog qhov tseeb, tej zaum yuav muaj teeb meem nrog lub sensor lossis tus tswv tsev. Tshem tawm lub sensor thiab txiav txim siab los ntawm kev siv cov txheej txheem uas tau hais los saum toj no.


Lub sijhawm tshaj tawm: Lub Xya Hli-22-2022

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