Hoʻohana nui ʻia nā mika kahe ultrasonic i nā ʻoihana like ʻole e ana i ke kahe o nā wai a me nā kinoea.

Hoʻohana nui ʻia nā mika kahe ultrasonic i nā ʻoihana like ʻole e ana i ke kahe o nā wai a me nā kinoea. ʻO kekahi o nā mika kahe ultrasonic maʻamau ka mika kahe Doppler. Hoʻohana kēia ʻano mika kahe i ka hopena Doppler e ana i ke kahe o nā wai e loaʻa ana nā ʻāpana i hoʻokuʻu ʻia a i ʻole nā ​​​​​​pehu ea. He kūpono loa nā mika kahe Doppler i nā noi kahi i loaʻa ai i ka wai a i ʻole ke kinoea nā haumia a i ʻole nā ​​​​​​ʻāpana paʻa.

Nui nā ʻano mika kahe ultrasonic, kēlā me kēia me kāna mau hiʻohiʻona ponoʻī a me nā noi. Ma waho aʻe o nā mika kahe Doppler, ʻo nā ʻano mika kahe ultrasonic ʻē aʻe e komo pū me nā mika kahe transit a me nā mika kahe kahawai hāmama.

Hoʻohana pinepine ʻia nā mika kahe o ka transit i nā noi wai maʻemaʻe kahi i loaʻa ʻole ai i ka wai nā ʻāpana i hoʻokuʻu ʻia a i ʻole nā ​​pehu ea. Hana kēia mau mika kahe ma ke ana ʻana i ka ʻokoʻa o ka manawa e pono ai no kahi hōʻailona ultrasonic e hele i luna a i lalo i loko o ka wai. Ma ka hoʻohālikelike ʻana i nā manawa transit, hiki ke hoʻoholo pololei ʻia ka nui o ke kahe o ka wai.

Ma ka ʻaoʻao ʻē aʻe, hoʻohana ʻia nā mika kahe kahawai hāmama e ana i ke kahe o nā wai ma nā kahawai hāmama e like me nā muliwai, nā kahawai, a me nā ʻauwai. Hoʻohana kēia mau mika kahe i nā mea ʻike ultrasonic e ana i ka pae a me ka nui o ke kahe o nā wai, e ʻae ana i ka helu pololei o ke kahe.

Loaʻa i kēlā me kēia ʻano mika kahe ultrasonic kona mau pono a me nā palena ponoʻī, e kūpono ai no nā noi like ʻole. He kūpono nā mika kahe Doppler no nā noi kahi i loaʻa ai i ka wai a i ʻole ke kinoea nā haumia a i ʻole nā ​​​​​​mea paʻa, ʻoiai ʻoi aku ka maikaʻi o nā mika kahe transit no nā noi wai maʻemaʻe. Ma ka ʻaoʻao ʻē aʻe, ua hoʻolālā kūikawā ʻia nā mika kahe kahawai hāmama e ana i ke kahe o nā wai ma nā kahawai hāmama.

Ma waho aʻe o nā hiʻohiʻona kikoʻī no ka noi, hāʻawi nā mika kahe ultrasonic i kekahi mau pono ma mua o nā ʻenehana ana kahe kuʻuna. ʻAʻole lākou e hoʻopilikia, ʻo ia hoʻi, ʻaʻole lākou e pili me nā wai a i ʻole nā ​​​​kinoea e kahe ana, e hōʻemi ana i ka pilikia o ka haumia a i ʻole ka hōʻino ʻana i ka mika kahe. Hāʻawi pū nā mika kahe ultrasonic i ka pololei kiʻekiʻe a hiki ke ana i ke kahe me ka emi iki o ke kaomi, e kūpono ai lākou no nā ʻano hana ʻoihana like ʻole.

Eia kekahi, he maʻalahi ke kau ʻana a me ka mālama ʻana i nā mika kahe ultrasonic, e koi ana i ka manawa liʻiliʻi no ka hoʻouka ʻana a me ka calibration. Hiki iā lākou ke ana i ke kahe ma nā ʻaoʻao ʻelua, e kūpono ai no nā noi kahi e loli ai ke kuhikuhi o ke kahe i ka hala ʻana o ka manawa.

I ka hōʻuluʻulu manaʻo, ʻo nā mika kahe ultrasonic, me Doppler, transit a me nā mika kahe kahawai hāmama, hāʻawi i nā hopena versatile a hilinaʻi hoʻi no ke ana ʻana i ke kahe wai a me ke kinoea i nā ʻano hana ʻoihana like ʻole. Loaʻa i kēlā me kēia ʻano mika kahe ultrasonic kona mau hiʻohiʻona a me nā noi ponoʻī, no laila he mea nui e koho i ke ʻano kūpono o ka mika kahe e pili ana i nā koi kikoʻī o ka noi. Ma muli o ko lākou ʻano ʻaʻole e komohewa, pololei kiʻekiʻe a me ka maʻalahi o ke kau ʻana, ʻo nā mika kahe ultrasonic ke koho kaulana no ke ana ʻana i ke kahe ma nā ʻoihana like ʻole.