He aha ka mea ʻike haʻahaʻa?
Hiki ke wehewehe ʻia nā mea ʻike haʻahaʻa e like me nā mea uila haʻahaʻa haʻahaʻa i hoʻohana ʻia e ana i ka haʻahaʻa o ka ea.ʻIke ʻia nā mea ʻike haʻahaʻa he hygrometers.ʻO ke ʻano o ke ana ʻana i ka haʻahaʻa e pili ana i ka haʻahaʻa kikoʻī, ka haʻahaʻa piha a me ka haʻahaʻa pili.Hoʻokaʻawale ʻia nā ʻano mea nui ʻelua o nā mea ʻike haʻahaʻa i nā mea ʻike haʻahaʻa piha a me nā mea ʻike haʻahaʻa pili.
Ma muli o nā mea i hoʻohana ʻia no ke ana ʻana i ka haʻahaʻa, ua hoʻokaʻawale ʻia kēia mau mea ʻike e like me nā mea ʻike haʻahaʻa wela, nā mea ʻike haʻahaʻa resistive, a me nā mea ʻike humidity capacitive.ʻO kekahi o nā ʻāpana i ka wā e noʻonoʻo ai i kēia mau mea ʻike he manawa pane, pololei, hilinaʻi, a me ka linearity.
ʻO ke kumu hana o ka ʻike haʻahaʻa
He mea koʻikoʻi ka sensor humidity e kōkua ana i ke ana ʻana i ka haʻahaʻa o ke kaiapuni a puni.ʻO ka maʻamau, loaʻa i kēia mau mea ʻike kahi mea e ʻike ai i ka haʻahaʻa a me kahi thermistor e ana i ka mahana.No ka laʻana, ʻo ka mea ʻike o kahi sensor capacitor he capacitor.I loko o kahi mea ʻike haʻahaʻa pili e helu ana i ka waiwai haʻahaʻa pili, ua ana ʻia ka hoʻololi ʻana i ka ʻae ʻia o ka mea dielectric.
ʻO nā mea i hoʻohanaʻia no ke kūkuluʻana i nā meaʻike kū'ē he haʻahaʻa haʻahaʻa.Hoʻonoho ʻia kēia mau mea pale ma luna o nā electrodes ʻelua.Ke hoʻololi ʻia ka waiwai resistivity o kēia mea, ana ʻia ka loli o ka haʻahaʻa.ʻO nā polymers conductive, nā electrolytes paʻa, a me nā paʻakai he mau laʻana o nā mea pale i hoʻohana ʻia no ke kūkulu ʻana i nā mea ʻike kūʻē.ʻO nā waiwai haʻahaʻa haʻahaʻa, ma kekahi ʻaoʻao, ua ana ʻia e nā mea ʻike conductivity thermal.I kēia manawa e ʻike kākou i ka hana ʻana o ka mea ʻike haʻahaʻa.
Ka hoʻohana ʻana i ka ʻike haʻahaʻa
Hoʻohana ʻia nā mea ʻike haʻahaʻa capacitive e ana i ka haʻahaʻa i loko o nā mea paʻi, nā ʻōnaehana HVAC, nā mīkini fax, nā kaʻa, nā keʻena hau, nā pahu hau, ka hana ʻai, a me nā mea hou aku.Ma muli o ko lākou liʻiliʻi liʻiliʻi a me ke kumu kūʻai haʻahaʻa, hoʻohana ʻia nā sensor resistive i ka home, nā hale noho a me nā noi ʻoihana.Hoʻohana pinepine ʻia nā mea ʻike wela wela i nā mea maloʻo, dehydration meaʻai, mea kanu lāʻau lapaʻau, etc.
Hoʻokumu ʻia kā mākou ʻenekini kikohoʻe a me ka ʻike wela ma luna o kahi ʻenehana capacitance planner e hoʻohui i ka haʻahaʻa a me nā mea ʻike wela i ka mea ʻike.Ke hoʻohana nei i kā mākou ʻike nui i ka heluhelu ʻana i nā ʻano liʻiliʻi capacitance i nā accelerometers a me nā gyroscopes, ua hoʻomohala mākou i kahi mea ʻike capacitance ʻokoʻa, i ka hui ʻana me ka sensor wela, hāʻawi i ka haʻahaʻa pili.Maʻalahi ka hoʻohana ʻana me ka sensor, ka circuit processing signal, onboard calibration a me proprietary algorithm i hoʻohui ʻia i loko o kahi pūʻulu hoʻokahi.
ʻO ka liʻiliʻi liʻiliʻi a me ka hoʻohana mana haʻahaʻa he mea kūpono ia no ka hoʻohana ʻana i nā hihia ma ka mobile consumer, home smart (home appliances and HVAC), a me ka waiho ʻana a me nā noi logistic.
Ka manawa hoʻouna: Oct-07-2023