Ku'ina o ka mea ike kaomi kaula u'i

ʻO ka mea ʻike puʻupuʻu kaula vibrating he mea ʻike ʻike pinepine, he kiʻekiʻe ka pololei o kēia ana alapine,
no ka mea, ʻo ka manawa a me ke alapine he mau ʻāpana kino e hiki ke ana pono ʻia, a hiki ke nānā ʻole ʻia ka hōʻailona alapine i ke kaʻina hoʻoili o ke kūpaʻa kelepona, inductance, capacitance a me nā mea ʻē aʻe.
I ka manawa like, ʻo ka mea ʻike puʻupuʻu vibrating string he ikaika anti-interference, liʻiliʻi zero drift, nā hiʻohiʻona maikaʻi o ka mahana, ka hoʻolālā maʻalahi, ka hoʻonā kiʻekiʻe, ka hana paʻa, maʻalahi i ka lawe ʻana i ka ʻikepili, ka hana a me ka mālama ʻana, maʻalahi e ʻike i ka digitalization. o ka mea kani, no laila, hiki ke hoʻohana ʻia ka mea ʻike puʻupuʻu kuʻekuʻe e like me kekahi o nā kuhikuhi o ka hoʻomohala ʻenehana ʻike.

ʻO ka mea koʻikoʻi o ka uea puʻupuʻu puʻupuʻu uila he kaula kila, a ʻo ke alapine maoli o ka mea koʻikoʻi e pili ana i ka ikaika hoʻopaʻapaʻa.
Hoʻopaʻa ʻia ka lōʻihi o ke kaula, a hiki ke hoʻohana ʻia ka hoʻololi ʻana i ke alapine vibration o ke kaula no ke ana ʻana i ka nui o ka hoʻopaʻapaʻa, ʻo ia hoʻi, ʻo ka hoʻokomo ʻana he hōʻailona ikaika, a ʻo ka hoʻopuka he hōʻailona alapine.Ua māhele ʻia ʻo Vibrating wire type pressure sensor i ʻelua mau ʻāpana, ʻo ka mea haʻahaʻa ka mea nui i hui pū ʻia o nā ʻāpana koʻikoʻi.
ʻO ka ʻāpana o luna he pūpū alumini i loaʻa i kahi module uila a me kahi pahu, i waiho ʻia i loko o nā keʻena liʻiliʻi ʻelua i ʻole e hoʻopilikia ʻia ka paʻa o ke keʻena module uila i ka wā e uea ai.
Hiki ke koho i ke ʻano puka o kēia manawa a me ke ʻano puka alapine.Vibrating string pressure sensor i ka hana, vibrating string with its resonant frequency keep vibrating, when the ana ana pressure change, the frequency will change, this frequency signal through the converter can be converted into 4~20mA current signal.