Sensor Yoyendetsera Magalimoto ya Toroidal: Ukadaulo Wodabwitsa wa Kuyeza

Thechowunikira cha kuwongolera kwa toroidalNdi ukadaulo womwe wayamba kugwiritsidwa ntchito m'zaka zaposachedwa ngati muyezo wowongolera njira zamafakitale komanso kuwunika khalidwe la madzi. Kutha kwawo kupereka zotsatira zodalirika molondola kwambiri kumawapangitsa kukhala okondedwa pakati pa mainjiniya omwe amagwira ntchito m'magawo awa. Mu positi iyi ya blog, tiwona kapangidwe ndi kapangidwe ka masensa oyendetsera magetsi a toroidal, limodzi ndi ntchito yawo m'mafakitale osiyanasiyana.

Sensor Yoyendetsera Magalimoto ya Toroidal — Mfundo Yoyezera: Kumvetsetsa Kuyambitsa Magetsi a Magetsi

Ma sensa oyendetsera magetsi a Toroidal amagwira ntchito motsatira mfundo ya kulowetsa magetsi mu electromagnetic. Pofuna kuyeza kuyendetsedwa kwa madzi, masensawa amagwiritsa ntchito ma coil awiri ozungulira. Limodzi mwa ma coil awa limakhala ndi magetsi osinthasintha. Coil yoyamba iyi imagwira ntchito yofunika kwambiri popanga mphamvu ya maginito yosinthasintha mozungulira.

Pamene madziwo akuyenda kudzera mu kapangidwe ka toroidal ka sensa, amadutsa mu mphamvu ya maginito iyi. Kuyenda kwa tinthu tating'onoting'ono tomwe timayendetsedwa mkati mwa madziwo, monga ma ayoni, kumayambitsa magetsi mu madziwo. Mphamvu iyi yomwe imayambitsidwa ndi yomwe sensa imayesa kuti idziwe momwe madziwo amayendera.

Sensor Yoyendetsera Magalimoto a Toroidal — Kapangidwe ka Toroidal: Mtima wa Kulondola

Mawu akuti "toroidal" amatanthauza kapangidwe ka sensa yooneka ngati donati. Kapangidwe kapadera aka ndi kofunika kwambiri pa kulondola ndi kugwira ntchito bwino kwa sensa. Sensayi imakhala ndi kapangidwe kozungulira, kofanana ndi mphete yokhala ndi pakati popanda kanthu komwe madziwo amadutsa. Kapangidwe kameneka kamalola kuti madziwo azitha kuwonekera mofanana ku mphamvu yamagetsi yopangidwa ndi coil yoyamba.

Kapangidwe ka toroidal kamapereka zabwino zingapo. Kamachepetsa chiopsezo cha kuipitsidwa kapena kutsekeka, chifukwa palibe ngodya zakuthwa kapena m'mbali momwe tinthu tating'onoting'ono tingasonkhanire. Kuphatikiza apo, mawonekedwe a toroidal amatsimikizira kuti mphamvu yamaginito imakhala yokhazikika komanso yokhazikika, zomwe zimapangitsa kuti pakhale kuyeza kolondola kwa kayendedwe ka mpweya.

Sensor ya Toroidal Conductivity — Electrodes: Chinsinsi Choyezera Conductivity

Mu sensa ya toroidal conductivity, nthawi zambiri mumapezeka ma electrode awiriawiri: yoyamba ndi yachiwiri. Monga tanenera kale, coil yoyamba imapanga mphamvu ya maginito yosinthana. Koma coil yachiwiri imagwira ntchito ngati wolandila ndipo imayesa mphamvu yamagetsi yomwe imayambitsa mumadzimadzi.

Mphamvu yamagetsi yomwe imayambitsa magetsi imagwirizana mwachindunji ndi mphamvu ya madzi. Kudzera mu calibration yeniyeni komanso zamagetsi zamakono, sensa imasintha mphamvu yamagetsi iyi kukhala muyeso wa mphamvu yamagetsi, kupereka deta yofunika kwambiri yowongolera njira kapena kusanthula khalidwe la madzi.

Sensor Yoyendetsera Magalimoto ya Toroidal — Kulumikiza Koyambitsa: Kuvumbulutsa Ukadaulo Wapakati

Pamtima pachowunikira cha kuwongolera kwa toroidalMfundo yaikulu ya kulumikizana kwa inductive ndi iyi. Pamene masensawa amizidwa mu madzi oyendetsera magetsi, chinthu chochititsa chidwi chimachitika. Chozungulira chachikulu mkati mwa sensa chimapanga mphamvu ya maginito. Mphamvu ya maginito iyi, nayonso, imayambitsa mafunde amagetsi mumadzi, chifukwa cha mphamvu yake yoyendetsera magetsi. Taganizirani izi ngati kuvina pakati pa maginito ndi mphamvu yamagetsi.

Pamene mafunde oyambitsidwawo akuyenda mkati mwa madzi, amapanga gawo lachiwiri la maginito, ngati mafunde omwe amafalikira padziwe pambuyo poti mwala wagwa. Gawo lachiwiri la maginito limasunga chinsinsi choyezera mphamvu ya madziwo. Mwachidule, masensa a toroidal amagwiritsa ntchito matsenga a induction ya maginito kuti atsegule chidziwitso chofunikira chokhudza mphamvu zamagetsi za yankho.

Sensor ya Toroidal Conductivity — Kuyeza Voltage: Chiwerengero cha Kuchuluka

Ndiye, kodi sensa ya toroidal conductivity imayesa bwanji conductivity ya madzi? Apa ndi pomwe coil yachiwiri imagwira ntchito. Poyikidwa bwino, coil yachiwiri imayesa voltage yochokera ku gawo lachiwiri la electromagnetic. Kukula kwa voltage iyi kumagwirizana mwachindunji ndi conductivity ya madzi. Mwachidule, mayankho ambiri oyendetsera magetsi amayambitsa voltage yokwera, pomwe omwe alibe conductive amatulutsa voltage yotsika.

Ubale wowongoka uwu pakati pa magetsi ndi mphamvu yoyendetsera magetsi umapereka njira yeniyeni yowerengera makhalidwe a magetsi a madzi. Umalola ogwira ntchito ndi ofufuza kupeza deta yolondola ya ntchito zosiyanasiyana, kuyambira kuyang'anira ubwino wa madzi m'malo oyeretsera madzi otayira mpaka kuwunika kuchuluka kwa mchere m'madzi a m'nyanja pofufuza za m'nyanja.

Sensor Yoyendetsera Magalimoto a Toroidal — Kulipira Kutentha: Kuonetsetsa Kulondola

Ngakhale masensa oyendetsera magetsi a toroidal amapereka kulondola kopanda malire poyesa mphamvu yoyendetsera magetsi, pali chinthu chimodzi chofunikira chomwe chiyenera kuganiziridwa: kutentha. Mphamvu yoyendetsera magetsi imakhudzidwa kwambiri ndi kutentha, zomwe zikutanthauza kuti mtengo wake ukhoza kusinthasintha malinga ndi kusintha kwa kutentha. Pofuna kuthana ndi vutoli, masensa oyendetsera magetsi a toroidal nthawi zambiri amakhala ndi njira zochepetsera kutentha.

Njira zimenezi zimaonetsetsa kuti mawerengedwe operekedwa ndi sensa akonzedwa kutengera kutentha kwa yankho lomwe likuyesedwa. Potero, masensa a toroidal amasunga kulondola kwawo ngakhale m'malo omwe kutentha kumasinthasintha kwambiri. Mbali imeneyi ndi yofunika kwambiri pakugwiritsa ntchito komwe kuyeza kolondola ndikofunikira kwambiri, monga kupanga mankhwala ndi kuwongolera njira zamakemikolo.

Sensor Yoyendetsera Magalimoto ya Toroidal — Kulinganiza: Kuonetsetsa Kulondola

Monga zida zambiri zowunikira, masensa oyendetsera magetsi a toroidal amafunika kuwunikira nthawi ndi nthawi kuti asunge kulondola. Kuwongolera kumaphatikizapo kutsimikizira kuwerenga kwa sensa pogwiritsa ntchito njira zodziwika bwino zowongolera magetsi. Njirayi imathandiza kuonetsetsa kuti sensa ikupitiliza kupereka miyeso yolondola pakapita nthawi.

Kulinganiza nthawi zambiri kumachitika pogwiritsa ntchito mayankho okhala ndi mitundu yosiyanasiyana ya ma conductivity, omwe amaphimba kuchuluka kwa ntchito komwe sensor ikuyembekezeka kugwira. Poyerekeza mawerengedwe a sensa ndi ma values ​​odziwika bwino a ma calibration solutions, kusintha kulikonse kapena kusuntha kwa miyeso kumatha kuzindikirika ndikukonzedwa. Gawo lofunika kwambiri ili ndilofunikira pakutsimikizira kudalirika kwa deta yomwe yasonkhanitsidwa ndi sensa.

Sensor ya Toroidal Conductivity — Kugwirizana kwa Zipangizo: Chinsinsi cha Utali wa Nthawi

Ma sensor oyendetsera magetsi a Toroidal adapangidwa kuti agwirizane mwachindunji ndi zakumwa, zomwe zimatha kusiyanasiyana kwambiri mu kapangidwe ndi kuwonongeka. Chifukwa chake, masensa awa nthawi zambiri amapangidwa kuchokera kuzinthu zomwe zimagwirizana ndi mitundu yosiyanasiyana ya zakumwa. Zipangizozo ziyenera kukana dzimbiri ndi kuipitsidwa kuti zitsimikizire kuti miyezo yodalirika komanso nthawi yayitali ya sensa.

Zipangizo zomwe zimagwiritsidwa ntchito kwambiri mu masensa oyendetsera magetsi a toroidal ndi monga chitsulo chosapanga dzimbiri, titaniyamu, ndi mitundu yosiyanasiyana ya pulasitiki. Kusankha zipangizo kumadalira momwe sensa imagwiritsidwira ntchito komanso momwe sensa imagwirizanirana ndi madzi omwe akuyesedwa. Kusankha mosamala kwa zipangizozi kumatsimikizira kuti sensa imakhalabe yolimba ngakhale m'malo ovuta.

Wopanga Toroidal Conductivity Sensor: Shanghai BOQU Instrument Co., Ltd.

Ponena za masensa oyendetsera magetsi a toroidal, wopanga mmodzi amene amadziwika bwino ndi ubwino wake komanso luso lake ndi Shanghai BOQU Instrument Co., Ltd. Pokhala ndi mbiri yabwino popanga zida zoyezera molondola, BOQU yapeza mbiri yabwino kwambiri pantchitoyi.

Masensa oyendetsera magetsi a BOQU otchedwa toroidal conductivity sensors apangidwa kuti akwaniritse zosowa zosiyanasiyana za mafakitale monga kukonza madzi otayidwa, kukonza mankhwala, ndi mankhwala. Masensa awo amadziwika ndi kapangidwe kake kolimba, magwiridwe antchito odalirika, komanso kusakanikirana mosavuta ndi machitidwe omwe alipo.

Mapeto

Sensa yoyendetsera ma toni ya Toroidalndi umboni wa zodabwitsa za ukadaulo wamakono woyezera. Kugwiritsa ntchito kwawo ma electromagnetic induction, kapangidwe ka toroidal, ndi ma electrode opangidwa mosamala kumapangitsa kuti zikhale zida zofunika kwambiri m'mafakitale komwe kuyeza kolondola kwa conductivity ndikofunikira. Ndi opanga monga Shanghai BOQU Instrument Co., Ltd. akutsogolera, titha kuyembekezera kupita patsogolo kosalekeza m'munda wofunikirawu, zomwe zimatithandiza kuyang'anira ndikuwongolera njira molondola komanso modalirika kwambiri.