Hoʻolauna
Ma ka ʻatikala mua, ua kikoʻī mākou i ka hoʻokaʻawale ʻana o nā mea ʻike puʻupuʻu e ke ana ʻana, e komo pū me nā mea ʻike paʻi paʻa, nā mea ʻike kaomi ana, a me nā mea ʻike kaomi ʻokoʻa. Ua ʻimi mākou i kā lākou mau loina hana, nā hiʻohiʻona noiʻi, a me nā kumu koho koʻikoʻi, e kau ana i ke kumu no ke koho ʻana i ka sensor kaomi pono. Inā ʻaʻole ʻoe i heluhelu i ka ʻāpana mua, hiki iā ʻoekaomi maaneie heluhelu. Eia nō naʻe, ma waho aʻe o ke ana ʻana, hiki ke hoʻokaʻawale ʻia nā mea ʻike kaomi e ka ʻenehana. ʻO ka hoʻomaopopo ʻana i nā ʻano ʻano like ʻole o ka ʻenekona kaomi e ka ʻenehana hiki ke kōkua iā mākou e ʻimi i ka mea ʻike kūpono a me ka hana kiʻekiʻe no nā noi kikoʻī.
He mea koʻikoʻi ke koho ʻana i nā ʻenekona kaomi no ka mea he ʻokoʻa nui nā ʻenehana like ʻole i nā loina ana, ka pololei, ka manawa pane, ke kūpaʻa wela, a me nā mea hou aku. Inā ma ka automation ʻoihana, nā mea lapaʻau, aerospace, a i ʻole ka nānā ʻana i ke kaiapuni, ke koho ʻana i ke ʻano kūpono o ka sensor kaomi hiki ke hoʻonui nui i ka hilinaʻi a me ka pono o ka ʻōnaehana. No laila, e komo kēia ʻatikala i nā loina hana, nā hiʻohiʻona noiʻi, a me nā pono a me nā hemahema o ka piezoresistive, capacitive, piezoelectric, inductive, a me ka fiber optic pressure sensors, e kōkua ana iā ʻoe e hana i ka koho ʻike i waena o nā koho he nui.
Piezoresistive Pressure Sensors
Wehewehe a me ke Kumu Hana
ʻO nā mea ʻike puʻe piezoresitive e ana i ke kaomi ma o ka hoʻololi ʻana i ke kūpaʻa i hoʻokumu ʻia e ke kaomi. Hoʻokumu ʻia ke kumu hana ma kahopena piezoresistive, kahi e loli ai ke kū'ē o kekahi mea i ka wā e hoʻololi ʻia ai ka mechanical (e like me ke kaomi). ʻO ka maʻamau, hana ʻia nā mea ʻike piezoresistive me ke kiʻiʻoniʻoni, keramik a i ʻole metala. Ke hoʻohana ʻia ke kaomi i kēia mau mea, hoʻololi ʻia ko lākou kūʻē kūʻē i nā hōʻailona uila.
Nā hiʻohiʻona noiʻi
Hoʻohana nui ʻia ka piezoresistive pressure sensor i nā ʻano ʻoihana like ʻole, e like me ka automotive, nā lāʻau lapaʻau, nā mea pono hale, a me ka automation ʻoihana. I loko o ka ʻoihana kaʻa, ana lākou i ke kaomi aila ʻenekini a me ke kaomi ʻana. I loko o nā lāʻau lapaʻau, hoʻohana ʻia lākou e ana i ke koko a me ka ʻōnaehana hanu. I ka ʻenehana ʻoihana, nānā nā mea ʻike piezoresistive i ke kaomi i nā ʻōnaehana hydraulic a me nā pneumatic.
ʻO ka XDB series piezoresistive pressure sensors, e like me kaXDB315aXDB308series, e hoʻonui hou aku i nā hiki o kēia mau noi. Hoʻohana ka XDB315 series pressure transmitters kiʻekiʻe-precision a kiʻekiʻe-stability diffused silicon flat film sanitary diaphragms, e hōʻike ana i nā hana anti-blocking, hilinaʻi lōʻihi, a me ke kiʻekiʻe kiʻekiʻe, e hoʻolilo iā lākou i kūpono no nā ʻoihana me nā koi hoʻomaʻemaʻe kiʻekiʻe, e like me ka meaʻai a me lāʻau lapaʻau. ʻO ka XDB308 series pressure transmitters, me ka ʻenehana piezoresistive sensor kiʻekiʻe a me nā koho hoʻopuka hōʻailona like ʻole, hāʻawi i ka paʻa lōʻihi maikaʻi loa, kūpono no nā ʻano media a me nā kaiapuni i kūpono me SS316L.
ʻO nā pono a me nā pōʻino
Hāʻawi nā mea ʻike piezoresitive pressure i ka pololei kiʻekiʻe, linearity maikaʻi, a me ka manawa pane wikiwiki. Eia kekahi, liʻiliʻi lākou i ka nui a kūpono i nā noi i hoʻopaʻa ʻia. Eia nō naʻe, loaʻa i kēia mau mea ʻike kekahi mau drawbacks, e like me ka naʻau i ka hoʻololi ʻana i ka mahana, e koi ana i ka uku wela. Eia kekahi, ʻaʻole maikaʻi ko lākou kūpaʻa lōʻihi i nā noi kiʻekiʻe e like me nā ʻano sensor ʻē aʻe.
Nā Manaʻo Paʻi Paʻi
Wehewehe a me ke Kumu Hana
ʻIke nā mea ʻike puʻupuʻu Capacitive i ke kaomi ma ke ana ʻana i nā loli i ka capacitance i hoʻokumu ʻia e ke kaomi i hoʻopili ʻia. Loaʻa kēia mau mea ʻike i ʻelua mau papa electrode parallel. Ke hoʻohana ʻia ke kaomi, hoʻololi ka mamao ma waena o kēia mau papa, a laila e hoʻololi i ka capacitance. Hoʻololi ʻia ka hoʻololi capacitance i mau hōʻailona uila hiki ke heluhelu ʻia.
Nā hiʻohiʻona noiʻi
Hoʻohana nui ʻia nā mea ʻike puʻu Capacitive i ke ana pae wai, ʻike kinoea, a me nā ʻōnaehana vacuum. Ma ke ana pae wai, hoʻoholo lākou i ka pae ma ke ana ʻana i nā loli i ke kiʻekiʻe wai. I ka ʻike kinoea, ana lākou i ke kaomi kinoea a me ke kahe. I loko o nā ʻōnaehana vacuum, nānā lākou i nā loli o loko.
ʻO ka XDB602 series capacitive pressure/differential pressure transmitters, me ka hoʻolālā microprocessor modular a me ka ʻenehana hoʻokaʻawale kikohoʻe kiʻekiʻe, e hōʻoia i ke kūpaʻa kūʻokoʻa a me ke kūʻē ʻana i ka hoʻopilikia. Hoʻomaikaʻi nā mea ʻike wela i kūkulu ʻia i ka pololei o ke ana ʻana a hoʻemi i ka neʻe ʻana o ka mahana, me ka hiki ke hoʻopaʻa pono iā ia iho, e hoʻolilo iā lākou i kūpono no nā noi kikoʻī kiʻekiʻe i ka automation ʻoihana a me ka hoʻokele kaʻina hana.
ʻO nā pono a me nā pōʻino
Hāʻawi nā mea ʻike puʻe Capacitive i ka ʻike kiʻekiʻe, ka hoʻohana haʻahaʻa haʻahaʻa, a me ke kūpaʻa wela maikaʻi. Eia kekahi, ʻo kā lākou hana maʻalahi e hāʻawi iā lākou i kahi ola lōʻihi. Eia nō naʻe, paʻakikī lākou i ka hoʻololi ʻana i ka haʻahaʻa haʻahaʻa a makemake paha i ka pale hou aku ma nā wahi haʻahaʻa kiʻekiʻe. Eia kekahi, ʻaʻole hiki ke hana maikaʻi nā sensor capacitive i nā noi kiʻekiʻe.
Piezoelectric Pressure Sensors
Wehewehe a me ke Kumu Hana
Hoʻohana ʻia ka hopena piezoelectric, kahi e hana ai kekahi mau mea crystalline i nā koina uila ke hoʻokau ʻia i ke kaomi mechanical. Loaʻa kēia mau mea i ka quartz, barium titanate, a me ka piezoelectric ceramics. Ke hoʻohana ʻia ke kaomi, hana lākou i nā hōʻailona uila e like me ke kaomi i kau ʻia.
Nā hiʻohiʻona noiʻi
Hoʻohana nui ʻia ka piezoelectric pressure sensor i ka dynamicana kaomi, e like me ka hoʻāʻo ʻana i ka hopena, ka noiʻi pahū, a me ke ana haʻalulu. I nā ʻoihana aerospace a me nā ʻoihana kaʻa, ana lākou i ke kaomi ʻana o ka ʻenekini a me nā hawewe haʻalulu. I ka ʻenehana ʻoihana, nānā lākou i nā haʻalulu a me ke koʻikoʻi mechanical.
ʻO nā pono a me nā pōʻino
Hāʻawi ka Piezoelectric pressure sensor i ka pane alapine kiʻekiʻe, ka hana hoʻoikaika maikaʻi, a me ka naʻau kiʻekiʻe, e kūpono iā lākou no ke ana ʻana i nā kaomi hoʻololi wikiwiki. Eia nō naʻe, ʻaʻole hiki ke hoʻohana ʻia no ke ana ʻana i ke kaomi static no ka mea ʻaʻole hiki iā lākou ke mālama i ka uku i ka manawa. Hoʻopili pū lākou i ka hoʻololi ʻana i ka mahana a koi paha i ka uku wela.
Nā Nani Pumi Inductive
Wehewehe a me ke Kumu Hana
ʻIke nā mea ʻike puʻe inductive i ke kaomi ma ke ana ʻana i nā loli i ka inductance i hoʻokumu ʻia e ke kaomi i hoʻopili ʻia. Hoʻokomo pinepine ʻia kēia mau mea ʻike i kahi coil inductive a me kahi movable core. Ke hoʻohana ʻia ke kaomi, hoʻololi ke kūlana o ke kumu, hoʻololi i ka inductance o ka coil. Hoʻololi ʻia ka hoʻololi inductance i mau hōʻailona uila hiki ke heluhelu ʻia.
Nā hiʻohiʻona noiʻi
Hoʻohana nui ʻia nā mea ʻike puʻupuʻu inductive i nā kaiapuni kiʻekiʻe a me nā hoʻonohonoho ʻoihana paʻakikī, e like me ka nānā ʻana i ke kaomi turbine a me nā ʻōnaehana wai wela kiʻekiʻe. I loko o ka ʻoihana ʻaila a me ke kinoea, ana lākou i ke kaomi downhole. I ka ʻenehana ʻoihana, nānā lākou i ke kaomi o nā kinoea wela a me nā wai.
ʻO nā pono a me nā pōʻino
Hāʻawi nā mea ʻike puʻe inductive i ke kūpaʻa wela maikaʻi a me ka pololei kiʻekiʻe, kūpono no nā kaiapuni kiʻekiʻe a paʻakikī. Hāʻawi ko lākou ʻano paʻa i ka hilinaʻi lōʻihi. Eia nō naʻe, ʻano nui kēia mau mea ʻike a ʻaʻole kūpono paha no nā noi i hoʻopaʻa ʻia. Eia hou, ua lohi ka wikiwiki o kā lākou pane ʻana, ʻaʻole kūpono lākou no ka hoʻololi wikiwiki ʻana i nā ana kaomi.
ʻO nā mea hoʻopaʻapaʻa fiber optic
Wehewehe a me ke Kumu Hana
ʻIke nā mea ʻike puʻe fiber optic i ke kaomi ma ke ana ʻana i nā loli i nā hōʻailona māmā i hoʻokumu ʻia e ke kaomi. Hoʻohana kēia mau mea ʻike i nā ʻano like ʻole i ka ikaika māmā, ka pae, a i ʻole ka lōʻihi o ka nalu i loko o ka fiber optical e hōʻike i nā loli kaomi. Ke hoʻopili ʻia ke kaomi i ka fiber, hoʻololi kona ʻano kino, hoʻololi i nā hōʻailona kukui.
Nā hiʻohiʻona noiʻi
Hoʻohana nui ʻia nā mea ʻenekona fiber optic i ka lāʻau lapaʻau, ka nānā ʻana i ke kaiapuni, a me ka ʻimi ʻaila. Ma ke kahua lapaʻau, ana lākou i ke koko a me ke kino o loko. I ka nānā ʻana i ka kaiapuni, ʻike lākou i ke kaomi moana a me ka wai lepo. I ka ʻimi ʻaila, ana lākou i ke kaomi i ka wā o ka hana ʻana.
ʻO nā pono a me nā pōʻino
Hāʻawi nā mea ʻike puʻe fiber optic i ka pale ʻana i ka hoʻopili electromagnetic, kūpono no nā ana lōʻihi, a me ka ʻike kiʻekiʻe. ʻO kā lākou mau mea waiwai e hiki ai iā lākou ke hana paʻa i nā wahi paʻakikī. Eia nō naʻe, ʻoi aku ke kumukūʻai o kēia mau sensor, a paʻakikī kā lākou hoʻonohonoho ʻana a mālama. Hoʻopili pū lākou i ka pōʻino mechanical, e koi ana i ka mālama pono a me ka pale.
Ma ka hoʻomaopopo ʻana i nā loina hana, nā hiʻohiʻona noi, a me nā pōmaikaʻi a me nā pōʻino o nā ʻano like ʻole o nā ʻenekona kaomi e ka ʻenehana, hiki iā mākou ke hana i nā koho ʻoi aku ka ʻike no nā noi kikoʻī, e hōʻoia i ka hoʻokō ʻana o nā sensor i koho ʻia i nā koi a hoʻomaikaʻi i ka hilinaʻi a me ka pono o ka ʻōnaehana.
Ka manawa hoʻouna: Iulai-12-2024