Electromagnetic flowmeter yog thawj qhov kev xaiv rau corrosive kua flowmeter, uas yog siv los ntsuas qhov ntws ntawm cov kua dej muaj zog xws li acid, alkali, thiab ntsev tov.
Raws li tus nqi pH, qhov kub thiab txias ntawm cov kua, cov ntaub ntawv tsim nyog thiab cov khoom siv electrode raug xaiv.
Lub hauv paus ntsiab lus ua haujlwm ntawmelectromagnetic flowmeteryog raws li Faraday txoj cai ntawm electromagnetic induction. Lub nruab nrab conductive nyob rau hauv lub raj ntsuas yog sib npaug rau cov conductive hlau pas nrig nyob rau hauv lub Faraday xeem, thiab ob electromagnetic coils nyob rau sab sauv thiab qis kawg tsim ib tug tas li magnetic teb. Thaum ib tug conductive nruab nrab ntws, ib tug induced voltage yog generated. Ob lub electrodes hauv cov yeeb nkab ntsuas qhov induced voltage generated. Lub raj ntsuas yog electromagneticly cais tawm ntawm cov kua thiab ntsuas electrode los ntawm txoj kev ntawm cov ntaub ntawv uas tsis yog-conductive (rubber, Teflon, thiab lwm yam).
1. Tsis muaj qhov txav mus los thiab tsis muaj qhov cuam tshuam hauv cov kav dej ntawm lub tshuab electromagnetic flowmeter, thiab yuav luag tsis muaj qhov poob siab ntxiv hauv qhov ntsuas.
2. Cov txiaj ntsig kev ntsuas tsis muaj dab tsi cuam tshuam nrog lub cev tsis zoo xws li kev xa tawm nrawm, dej siab, kub, ntom, thiab viscosity.
3. Qhov ntau tuaj yeem hloov kho hauv online raws li qhov xav tau tiag tiag ntawm tus neeg siv ntawm qhov chaw.
4. High-definition backlit LCD zaub, tag nrho suav cov zaub mov ua haujlwm, yooj yim siv, yooj yim rau kev khiav lag luam, yooj yim kawm thiab nkag siab.
5. Txais SMD li thiab nto mount (SMT Circuit Court muaj kev ntseeg siab.
6. Txais 16-ntsis embedded microprocessor, kev khiav hauj lwm ceev ceev, siab precision, programmable zaus low-frequency rectangular yoj excitation, uas txhim kho qhov ruaj khov ntawm kev ntsuas ntws thiab kev siv hluav taws xob tsawg.
7. Kev ua tiav digital, muaj peev xwm tiv thaiv kev cuam tshuam, kev ntsuas txhim khu kev qha, siab precision, ntsuas ntsuas ntau txog 150: 1
8. Ultra-low EMI hloov fais fab mov, siv ntau yam kev hloov hluav taws xob hloov hluav taws xob, zoo EMC tsis kam
9. Muaj peb lub totalizers nyob rau hauv, uas muaj peev xwm tso saib rau pem hauv ntej accumulated tus nqi thiab qhov sib txawv accumulated npaum li cas feem. Muaj lub moos tsis muaj hluav taws xob sab hauv, uas tuaj yeem sau 16 lub sijhawm ntawm lub sijhawm hluav taws xob tawm.
10. Nrog RS485, 4-20MA tso zis, pulse output thiab Hart (yeem) thiab lwm yam kev sib txuas lus digital teeb liab tso tawm.
▲ Nws muaj kev ua haujlwm ntawm kev tshuaj xyuas tus kheej thiab kev qhuab qhia tus kheej