Dab tsi yog qhov zoo ntawm electromagnetic flowmeter?

Jul 09, 2024 Tso lus

Nrog rau kev thov rau kev ntsuas hauv kev txhim kho kev lag luam, qhov zoo ntawm electromagnetic flowmeters hauv kev ntsuas kev siv tau dhau los ua pom tseeb. Txawm hais tias tus nqi yuav khoom ntawm electromagnetic flowmeters yog me ntsis siab dua li cov flowmeters zoo tib yam, qhov ua tau zoo thiab qhov tseeb ntawm electromagnetic flowmeters thiab cov yam ntxwv tsis muaj nyob hauv cov flowmeters.

 

Electromagnetic flow meter DN100

 

Electromagnetic flowmeter muaj rau 6 qhov zoo:

 

1. Electromagnetic flowmeter yog lub ntsuas ntim ntsuas. Thaum lub sij hawm ntsuas tus txheej txheem, nws tsis cuam tshuam los ntawm qhov kub thiab txias, viscosity, ceev thiab conductivity (nyob rau hauv ib tug tej yam ntau yam) ntawm qhov nruab nrab ntsuas. Yog li ntawd, lub tshuab electromagnetic flowmeter tuaj yeem siv los ntsuas qhov ntsuas qhov ntws thiab cov dej ntws tam sim ntawm tag nrho cov kua dej tom qab ntsuas dej.

 

2. Lub electromagnetic flowmeter tsis muaj txhua yam inertia thiab rhiab rau cov tshuaj tiv thaiv. Nws tuaj yeem ntsuas instantaneous pulsating ntws thiab ntws hauv ob qho tib si zoo thiab tsis zoo.

 

3. Tsis muaj qhov cuam tshuam qhov ntws thiab tsis muaj qhov poob siab hauv lub raj ntsuas. Lub sensor qauv ntawm lub electromagnetic flowmeter yog qhov yooj yim, tsis muaj qhov txav ntawm lub raj ntsuas, thiab tsis muaj qhov cuam tshuam uas cuam tshuam cov dej ntws. Yog li ntawd, thaum cov kua dhau los ntawm lub flowmeter, nws yuav tsis ua rau muaj kev poob siab ntxiv. Nws yog ib qho ntawm cov ntsuas ntws nrog qhov qis tshaj plaws kev siv hluav taws xob.

 

4. Nws tuaj yeem ntsuas cov khoom noj khoom haus xws li dej haus, mis nyuj, npias, thiab lwm yam, thiab tseem tuaj yeem ntsuas qhov ntws ntawm cov dej phwj tuaj, cov dej khib nyiab, cov ntaub so ntswg, cov av nkos, cov xov xwm corrosive thiab tshem tawm cov kua-kua ob-theem ntws. Qhov no yog vim tias tsis muaj qhov cuam tshuam hauv qhov ntsuas ntawm lub ntsuas ntsuas, thiab tsuas yog ntsuas lub raj hauv ob sab phlu thiab electrodes nyob rau hauv kev sib cuag nrog cov kua ntsuas. Cov ntaub ntawv tuaj yeem raug xaiv raws li cov khoom ntawm cov dej ntsuas. Polytrifluoroethylene los yog polytetrafluoroethylene feem ntau yog siv los ua hauv ob sab phlu, uas tuaj yeem ntsuas ntau yam corrosive media xws li acids, alkalis, thiab ntsev; hnav-resistant roj hmab yog siv raws li hauv ob sab phlu, uas yog tshwj xeeb tshaj yog haum rau ntsuas cov kua-khoom ob-theem ntws xws li ore slurry thiab xis mas slurry nrog cov khoom hais thiab loj hnav, raws li zoo raws li ntau yam dej ncua kev kawm ntawv xws li fiber ntau bearing kua thiab pulp.

 

5. Cov zis ntawm lub electromagnetic flowmeter tsuas yog proportional rau qhov nruab nrab ndlwg tshaj tawm ntawm qhov ntsuas nruab nrab, thiab tsis muaj dab tsi cuam tshuam nrog lub xeev ntws (laminar lossis turbulent) nyob rau hauv symmetrical faib. Yog li ntawd, qhov ntau ntawm cov electromagnetic flowmeter yog qhov dav heev, thiab nws qhov kev ntsuas ntau tuaj yeem ncav cuag 100: 1, thiab qee qhov txawm tias ncav cuag 1000: 1 ntawm qhov ua tau zoo.

 

6. Lub caliber ntau ntawm industrialelectromagnetic flowmetersNws yog dav heev, xws li los ntawm ob peb millimeters mus rau ob peb meters, thiab Tuam Tshoj tam sim no muaj cov khoom siv calibration tiag tiag nrog lub caliber ntawm 3m, uas tau tso lub hauv paus rau daim ntawv thov thiab kev loj hlob ntawm electromagnetic flowmeters.