He aha ka wai i kūpono no ke ana ʻana o ka mika kahe ultrasonic manawa transit?

Ka mika kahe ultrasonic manawa transithelu i ka nui o ke kahe o ka wai ma ke ana ʻana i ka ʻokoʻa manawa ma waena o ka hoʻolaha ʻana o ke kahe ma lalo a me ke kahe kūʻē o ka pulse ultrasonic i loko o ka wai, a laila loaʻa ka nui o ke kahe. ʻO ka wai kūpono no ke ana ʻana he mau ʻano maʻamau kēia:
Wai maʻemaʻe
Wai inu: ʻokoʻa ka maʻemaʻe o ka wai, ʻaʻohe ona haumia, nā pehu a me nā olonā, ʻaʻole ia e hoʻopilikia nui i ka hōʻailona ultrasonic, hiki ke hoʻolaha mālie i ka nalu ultrasonic, i pololei ai ke ana ʻana o ka ʻokoʻa manawa, i hiki ai ke ana pololei i ke kahe o ka wai, hoʻohana nui ʻia i nā ʻōnaehana hoʻolako wai kūlanakauhale, nā ana ʻana o ka mika wai noho a me nā hiʻohiʻona ʻē aʻe.
ʻO ka wai maʻemaʻe ʻoihana: e like me ka wai maʻemaʻe kiʻekiʻe i hoʻohana ʻia i ka ʻoihana uila a me ka ʻoihana lāʻau lapaʻau, ʻo kona maʻemaʻe kiʻekiʻe, conductivity haʻahaʻa, liʻiliʻi ka omo a me ka hoʻopuehu ʻana o nā nalu ultrasonic, hiki i ka mika kahe manawa ʻokoʻa ke ana i kona kahe me ka pololei kiʻekiʻe, e kōkua ana i ka kaohi pololei a me ka hōʻoia maikaʻi i ke kaʻina hana.
Wai haʻahaʻa-viscosity
ʻO ka ʻaila kinoea, diesel a me nā ʻaila wahie māmā ʻē aʻe: haʻahaʻa kēia ʻano viscosity wahie, maikaʻi ka neʻe ʻana, liʻiliʻi ka attenuation ikehu o ka hoʻolaha ultrasonic, paʻa ka hoʻoili ʻana o ka hōʻailona, ​​​​hiki ke ana pololei i kona kahe ʻana i loko o ka pipeline aila, hoʻohana nui ʻia i nā kikowaena kinoea, nā ʻoihana petrochemical e ana i ka aila a me nā loulou halihali.
ʻO kekahi mau mea hoʻoheheʻe kemika haʻahaʻa-viscosity: e like me ka ethanol, acetone, a pēlā aku, hoʻohana pinepine ʻia lākou ma ke ʻano he mea hoʻoheheʻe a i ʻole nā ​​​​mea maka i ka hana kemika. Ma muli o ko lākou viscosity haʻahaʻa, kūpono lākou no nā mika kahe ultrasonic ʻokoʻa manawa no ke ana ʻana o ke kahe, kahi mea kūpono no ka lakio mea a me ka kaohi kahe i ke kaʻina hana.
Nā wai ʻino ʻole a i ʻole nā ​​wai ʻino palupalu
Wai kai: ʻoiai aia ka nui o ka paʻakai i loko o ka wai kai, akā nāwaliwali ka pala, i ka hoʻohana ʻana i nā mea anticorrosive kūpono e hana i nā probes flowmeter a me nā pipelines, hiki ke hoʻohana ʻia ka mika kahe manawa ʻokoʻa ultrasonic no nā mea kanu desalination wai kai, ka nānā ʻana i ke kai a me nā kahua ʻē aʻe o ke ana ʻana o ke kahe wai kai.
ʻO kekahi mau waikawa nāwaliwali, nā hopena alkali nāwaliwali: e like me ka hopena waikawa citric me ka haʻahaʻa haʻahaʻa, ka hopena sodium bicarbonate, a pēlā aku, ma ka ʻoihana kemika, meaʻai a me ka mea inu a me nā ʻoihana ʻē aʻe, hiki ke hoʻohana i ka flowmeter ultrasonic ʻokoʻa manawa no ke ana ʻana o ke kahe ʻana o kēia mau hopena corrosive nāwaliwali, inā koho ʻia ka mea kūpono e kū i ka corrosion, hiki ke hōʻoia i ka hana maʻamau o ka flowmeter a me ka pololei o ke ana ʻana.
He wai me ka ʻole o nā pehu a i ʻole kekahi mau pehu like
ʻO ka pia a me nā mea inu ʻē aʻe: i ke kaʻina hana hana mea inu, ʻoiai he liʻiliʻi paha o nā pehu kinoea kalapona dioxide i hoʻokumu ʻia i loko o ka mea inu, akā inā like ka hoʻolaha ʻana o ka pehu a emi ka ʻike, ʻoi aku ka liʻiliʻi o ka hopena ma ka hoʻolaha ultrasonic, hiki i ka ʻokoʻa manawa ultrasonic flowmeter ke ana pololei i kona kahe ʻana, no ka kaohi kahe a me ke ana ʻana o ka laina hana hoʻopiha mea inu.
ʻO ka wai e kaapuni ana me kahi liʻiliʻi o ke kinoea i hoʻoheheʻe ʻia: I kekahi mau ʻōnaehana wai e kaapuni ana i ka ʻoihana, hiki i ka wai ke hoʻoheheʻe i kahi liʻiliʻi o ka ea a me nā kinoea ʻē aʻe, akā ʻaʻole maʻamau e hana i kahi nui o nā pehu i hōʻiliʻili ʻia, hiki i ka mika kahe manawa ʻokoʻa ultrasonic ke ana pono i ke kahe o ia wai e kaapuni ana, e hoʻokō i ka nānā ʻana a me ka kaohi ʻana o ka ʻōnaehana wai e kaapuni ana.