Ii-electromagnetic flowmeters azikho jikelele; azifanelekanga kakhulu kwii-media ezisebenzisa umbane ophantsi, ii-media ezineenxalenye eziphazamisayo ezinamandla, kunye nee-media ezidlula iimeko zokusebenza ezilinganisiweyo zemitha.
1. Imidiya eqhuba kancinci
- Imidiya enombane ongaphantsi komda wemitha (ngesiqhelo i-<5μS/cm2) ayinakulinganiswa, njengamanzi acocekileyo, amanzi acociweyo, ipetroli, ipetroli, kunye nedizili.
- Iintlobo ngeentlobo ze-organic solvents (umz., i-ethanol, i-methanol, i-acetone) ziyasilela ukwenza i-currents esebenzayo, nto leyo ebangela ukuba imiqondiso ibe buthathaka okanye ingabikho.
2. Imidiya equlethe izinto eziphazamisayo ezinamandla
- Imidiya eneenxalenye ezininzi zemagnethi iya kuphazamisa ukusasazwa kwentsimi yemagnethi ngaphakathi kwimitha kwaye yonakalise umgaqo wokulinganisa.
- Izixokelelwano ezixineneyo kakhulu (umz., izixokelelwane ezinesediment eninzi okanye umgubo wesinyithi) zinokuthintela ukuvaleka kwee-electrode okanye zibangele amasimi okuhamba angalinganiyo, kwaye zinokugugisa i-lining.
3. Imidiya idlula iimeko zokusebenza ezilinganisiweyo
- Izinto ezisebenzisa ubushushu kunye noxinzelelo olungaphaya koluhlu olulinganisiweyo lwemitha, ezifana nokunyibilika kobushushu obuphezulu kunye nolwelo oluphezulu oluphezulu, ziya konakalisa i-lining kunye nee-electrodes.
- Imidiya enokugqwala kakhulu edlula ukunyamezela kwe-electrode/i-lining. Ngaphandle kokukhetha izinto ezikhethekileyo ezimelana nokugqwala, kuya kwenzeka umonakalo wecandelo, nto leyo ekhokelela ekulinganisweni okungachanekanga.
Ixesha leposi: Oktobha-31-2025