Ultrasonic flowmeter thiab electromagnetic flowmeter raws li cov yam ntxwv thiab qhov sib txawv

Ultrasonic flowmeter thiab electromagnetic flowmeter yog cov khoom siv ntsuas kev lag luam, txhua tus muaj cov yam ntxwv sib txawv thiab daim ntawv thov teb.

Ultrasonic flowmeter:

Nta:

1. Tsis-invasive, tsis muaj siab poob;

2. Ib qho yooj yim installation, tsis tshua muaj nqi txij nkawm;

3. Kev ntsuas dav, tuaj yeem ntsuas qhov kub thiab txias, siab viscosity kua thiab roj;

4. Txoj kev khiav tsim yog hloov tau thiab haum rau ntau yam xwm txheej thiab cov yeeb nkab diameters.

Qhov txawv:

1. Kev ntsuas lub hauv paus ntsiab lus: Ultrasonic flowmeter siv tshuab ultrasonic los ntsuas qhov ntws ntawm tus nqi, xa ultrasonic yoj mus rau qhov nruab nrab kom ntsuas los ntawm lub sensor, thiab tom qab ntawd tau txais cov teeb liab rov qab, xam cov nqi ntws raws li kev nthuav tawm ceev ntawm ultrasonic yoj hauv lub nruab nrab;Lub electromagnetic flowmeter siv Faraday txoj cai los ntsuas qhov sib nqus teb induction ntawm txav cov khoom siv hauv cov xov xwm conductive.

2. Cov xwm txheej sib txawv los ntawm kev cuam tshuam ib puag ncig: vim tias ultrasonic flowmeters yuav tsum xa thiab tau txais cov cim ultrasonic, lawv cuam tshuam zoo heev los ntawm lwm yam xws li suab nrov thiab suab nrov, thiab muaj kev cuam tshuam rau ib puag ncig cuam tshuam ntau dua li electromagnetic flowmeters.

Electromagnetic flowmeter:

Nta:

1. Cov neeg raug siab, zoo ntsuas kev ruaj ntseg ntev;

2. Non-occlusive, tsis muaj qhov txav, thiab kev ntseeg siab;

3. Daim ntawv thov dav dav, tuaj yeem ntsuas cov kua ua kua.

Qhov txawv:

1. Kev ntsuas lub hauv paus ntsiab lus: Raws li tau hais los saum no, electromagnetic flowmeter yog siv cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob uas cuam tshuam los ntawm sab nraud magnetic teb quab yuam kom oscillate thiab hloov cov teeb liab hluav taws xob kom tau txais cov ntaub ntawv txaus hauv lub sijhawm.

2. Cov xwm txheej sib txawv los ntawm kev cuam tshuam ib puag ncig: Vim tias cov hluav taws xob tsis sib xws yuav muaj qee yam cuam tshuam rau electromagnetic flowmeters, cov nyhuv siv tau yooj yim raug txwv nyob rau hauv qhov chaw hnyav lossis cov txheej txheem nyuaj xws li nruab nrab zaus kis hluav taws xob thiab lub teeb muaj zog hauv Asia.