TMR Teknoloji Nafa minnu bɛ Tanki Nivo Sensɛriw la minnu ka dɔgɔ

Ɛntɛrinɛti ɲɛmɔgɔw bɛ to ka baarakɛcogo gɛlɛyabaw sɔrɔ ni u bɛ ji hakɛ suman sigidaw la minnu man dun, yɔrɔ minnu tɛ yɔrɔ jan. Laadalata masin ni ultrasonic sensɛriw bɛ dɛsɛ tuma bɛɛ o cogoya gɛlɛnw na. Standard level switches bɛ sow belebelebaw ɲini. U fana bɛ tɔɔrɔ fiyentɔya yɔrɔ nafamaw fɛ, walima 'banda salenw,' jidagayɔrɔw sanfɛ ani duguma minnu man dun. O masinko dantigɛliw bɛ na ni seko kalanni ye min tɛ tiɲɛ kosɛbɛ yɔrɔ min na milimɛtɛrɛ kelen-kelen bɛɛ nafa ka bon. A nisondiyalen don, fɛɛrɛ kɔrɔlen dɔ min bɛ wele ko solid-state, o bɛ o jateminɛw gɛlɛyaw ɲɛnabɔ kudayi. KELEN TMR Level Sensor (Tunnel Magneto-Resistance) bɛ fɛɛrɛ wɛrɛ jira min bɛ se ka sɛgɛsɛgɛ kosɛbɛ ka tɛmɛn masinw dilanni kɔrɔlenw kan. A bɛ sumanikɛcogo ɲuman danfaralen di k’a sɔrɔ a ma kɛ ni yɔrɔ senna-taama gɛlɛn ye min bɛ sɔrɔ magɛnni dɔnnikɛlan kɔrɔw fɛ. Aw bɛna a ye cogo min na nin sumanikɛlan min bɛ ka bɔ kɛnɛ kan, o bɛ se sɔrɔ laadala sigicogo balilanw kan. An bɛna TMR minɛnw tali nafa kɛrɛnkɛrɛnnenw sɛgɛsɛgɛ ɛntɛrinɛti kan. A laban na, aw bɛna fɛɛrɛ nafamaw dege walasa ka dɔnnikɛlan ɲuman sugandi aw ka ɛntɛrinɛti baara kɛrɛnkɛrɛnnenw kama.

Takeaways (Takeaways) kunbabaw

• TMR Sensors bɛ magnetic sensitivity (magnetiki sensitivity) ɲuman di, o bɛ sira di form factors (fɔcogo) misɛnninw ma minnu ka ɲi kosɛbɛ tanks (tankiw) ma minnu ka dɔgɔ.

• TMR tɛ i n’a fɔ laadala reed switchw, a bɛɛ ye solide-state ye, min bɛ masinw sɛgɛn ban ani ka ɲɛnamaya kɛcogo dannaya ɲɛ.

• Kuwati min ka dɔgɔ kosɛbɛ, o b’a to TMR fɛɛrɛ bɛ kɛ wajibi ye min bɛ kɛ batiri fɛ walima ni telefɔni tɛ tanki telemetriki siratigɛ la.

• jateminɛni Sensɛri nivo compact bɛ a ɲini ka TMR ka yɔrɔ fɔlɔ musaka caman jateminɛ ka kɛɲɛ ni ladonni kuntaalajan ni tiɲɛni nafaw ye.

Ɛntɛrinɛti gɛlɛya: Nivo dɔnni tankiw kɔnɔ minnu ka dɔgɔ

Bi minɛnw dilanni bɛ to ka gɛlɛya ka taa fɛn fitininw kɛli la. Dilanbagaw ka kan ka jidagayɔrɔw bila yɔrɔw la minnu ka dɔgɔ ka taa a fɛ furakɛli minɛnw kɔnɔ, siraba kɔkan bolifɛnw kɔnɔ, ani izini masinw kɔnɔ. Ka ɲɛtaa sariyaw sigi senkan walasa ka a Low-Profile Tank Sensor bɛ a ɲini ka filɛli kɛ ka tɛmɛ dimensional fit dɔrɔn kan. Aw ka kan ka tanki hakɛ caya min bɛ se ka baara kɛ ni a ye. Aw ka kan ka aw yɛrɛ tanga kɛnɛma sensɛri bɔli ma. Ka fara o kan, o sigida ka kan ka baara kɛ ni dannaya ye ji sɔgɔli ni yɛrɛyɛrɛ gɛlɛnw cɛma.

Legacy sumanikɛlanw bɛ kɛlɛ kɛ u yɛrɛ la walasa ka nin sariya gɛlɛn ninnu dafa. Tariku kɔnɔ, ɛntɛrinɛti injiniyɛriw tun bɛ u jigi da sensɛri suguya fɔlɔ saba kan, nka u kelen-kelen bɛɛ bɛ dɛsɛyɔrɔ gɛlɛnw jira sigidaw la minnu man dun. O dantigɛli kɔrɔw faamuyali b’a jira mun na bi dilancogo bɛ fɛnba dɔ wajibiya fɛɛrɛko siratigɛ la.

• Reed Switches: O masinfɛnw de bɛ fanga sɔrɔ sigida kɔrɔw kan. Nka, u bɛ u jigi da galasi tubabukan nɔgɔlenw kan minnu bɛ nɛgɛ finmanw datugu. U bɛ to ka sɛgɛn kosɛbɛ masinw na ani ka kari izini yɛrɛyɛrɛba kɔrɔ. Ka fara o kan, reed switchw bɛ magɛnni fanga caman de wajibiya walasa u ka baara kɛ. O wajibi in bɛ ɛntɛrinɛti injiniyɛriw wajibiya ka baara kɛ ni magɛnni-minɛn belebelebaw ye minnu ka bon, minnu bɛ ji hakɛ nafama dun jidagayɔrɔ fitininw kɔnɔ.

• Hall Effect Sensors: Hali ni u bɛ cogo gɛlɛn na, Hall effect minɛn minnu bɛ kɛ cogoya la, olu bɛ tɔɔrɔ kosɛbɛ ni magɛnni sɛgɛsɛgɛli dɔgɔyali ye kosɛbɛ. U bɛ magɛnni barikamaw gɛrɛ ɲɔgɔn na kosɛbɛ walasa ka nivo caman cili sɛbɛn. O sɛgɛsɛgɛli dɛsɛ in bɛ kɔnɔna yɔrɔbaw de wajibiya. Min nafa ka bon kosɛbɛ, o ye ko Hall sensɛriw bɛ fanga baarakɛta caman sama, ka batiri bɛ baara kɛ ni sistɛmuw ye ka kɔn a waati ɲɛ.

• Ultrasonic ani Radar Scanners: Sumanikɛlan minnu tɛ ɲɔgɔn sɔrɔ, olu mankan ka ɲi kosɛbɛ teori la. Nka, mankan ni rada minɛnw bɛ blanking distance fitinin de wajibiya walasa ka segin taamasiɲɛw baara. O bɛ yɔrɔ salenw belebelebaw Dabɔ sensɛri ɲɛda kɛrɛfɛ. Tanki minnu kɔnɔna janya bɛ se santimɛtɛrɛ 12 ma, ultrasonic blanking zone bɛ kɛ sababu ye ka jidagayɔrɔ sanfɛla bɛɛ kɛ fɛn ye min tɛ se ka kalan.

TMR Nivo Sensor bɛ se sɔrɔ yɔrɔko gɛlɛyaw kan cogo min na

Tunnel Magneto-Resistance bɛ paradigme jiginni jira magnɛti-yɔrɔ dɔnni na. Walasa k’a nafa faamuya, an ka kan ka min ɲɛfɔ a TMR Sensor bɛ o kɛ tiɲɛ na. Sani a ka a jigi da farikolo-ɲɛnajɛw kan, TMR bɛ baara kɛ ni quantum tunneling ye. Elektɔronw bɛ tɛmɛ barikalan dɔ fɛ min ka fin kosɛbɛ, o min bɛ bila feromagnetiki layini fila cɛ. Ni magɛnni-yɔrɔ dɔ gɛrɛla, a bɛ o layini ninnu magɛnni-yɔrɔ-ko Yɛlɛma. O bεε bε Nà ni bεnkanba ye kuran sεbεncogo la. O taamaʃyɛn min bɛ sɔrɔ o la, o bɛ kunnafoni tigitigiw Di minnu tɛ Se ka Da a la, minnu bɛ magɛnni-yɔrɔ dɔ jɔyɔrɔ kan.

Nafa fɔlɔ bɛ sɔrɔ bonya ni dusukunnata danfaralen na. TMR fɛnw bɛ magɛnni fanga dɔgɔya kosɛbɛ ni i y’a suma ni Hall Effect puwɛnti laadalama ye. Ikomi fɛn min bɛ fɛn dɔn, o bɛ to ka sɛgɛn kosɛbɛ, ɛntɛrinɛti kalanbagaw bɛ se ka baara kɛ ni magɛnni ye min bonya ye mikro ye. U bɛ o magɛnni misɛnninw bila jirisun fitininw kɔnɔ. I mago tɛ magɛnni kɔla girinmanw na tuguni minnu bonya ka bon kosɛbɛ walasa ka kalan daminɛ.

O sɛgɛsɛgɛli dantɛmɛnen in bɛ baara Kɛ k’a ɲɛsin structurel optimisation ma. Dilanbagaw bɛ se ka sondaw dilan minnu ka fin kosɛbɛ, minnu bɛ sumani kɛ tuma bɛɛ. O sonda nɔgɔlen ninnu bɛ bɛn jateminɛ gɛlɛya juguw ma cogo la min tɛ fɛn tiɲɛ. I bɛ se ka kalanw sɔrɔ minnu ka bon kosɛbɛ k’a sɔrɔ i ma tanki kɔnɔna seko saraka. Sonda bɛ sigi ka surunya tanki dancɛw la, ka yɔrɔ salen belebelebaw bɔ yen minnu bɛ tali kɛ sigida kɔrɔw la.

Jateminɛ kɛcogo jɔnjɔnw TMR fɛɛrɛbɔ la

Sumanikɛlan min bɛ taa ɲɛ ni hakilijagabɔba ye

Laadalata masinw nivo switchw bɛ kalanw di minnu tɛ kelen ye, minnu bɛ kɛ senna. U b’a fɔ aw ye ni ji sera tanki tilayɔrɔba kɛrɛnkɛrɛnnen dɔ ma walima tanki tilancɛ taamasiɲɛ kɛrɛnkɛrɛnnen dɔ ma. Nin fɛɛrɛ senna-tɛgɛrɛ in bɛ dɛsɛ pewu kemikɛli hakɛ tigitigi walima furakɛli ji kɔlɔsili waati. TMR sɛrɛkiliw bɛ o ɲɛnabɔ ni bɔli ye min bɛ kɛ ɲɔgɔn fɛ kɛrɛfɛ, min bɛ taa ɲɛ. Ni ɛntɛrinɛti injiniyɛriw bɛ TMR fɛn caman dalajɛ PCB finman dɔ kan, sensitivite zones minnu bɛ ɲɔgɔn kan, olu bɛ tugu-tugu-yɔrɔ dɔ dilan min tɛ fɛn tiɲɛ. I bɛ kunnafoniw sɔrɔ nivo granulaire kosɛbɛ, minnu nafa ka bon kosɛbɛ baarakɛcogo la minnu bɛ jidagayɔrɔw ɲɛnabɔli tigitigi wajibiya.

Ultra-Low Power Draw ka ɲɛsin Telemetriki ma

Fanga baarakɛnafolo de bɛ yɔrɔjan kɔlɔsili ɲɛtaa jira. TMR fɛɛrɛ bɛ baara kɛ nano-ampere (nA) sisan musaka hakɛ la. A bɛ fanga baarakɛta dɔgɔya kosɛbɛ ka tɛmɛ sugandiliw kan minnu bɛ ɲɔgɔn sɔsɔ. O jatebɔ min ka dɔgɔ kosɛbɛ, o bɛ kɛ fɛn ye min bɛ kɛ sababu ye ka fɛnw Ɛntɛrinɛti (IoT) minɛnw baara minnu bɛ baara kɛ ni batiri ye. Telemetriki tanki minnu tɛ fili, olu bɛ se ka to baara la san caman kɔnɔ warijɛ-cell batiri kelen kan. U bɛ kunun, ka TMR resistance sample, ka data packet ci, ka segin sunɔgɔba la k’a sɔrɔ u ma kɔnɔna fanga maralenw bɔ.

Solid-State Durability ani sariya labatoli

Industriw ka sariya labatoli sariyaw bɛ muɲuli de wajibiya. Ni u bɛ baara kɛ ni kuran ɲɔgɔndan zeru ye, TMR sɛrɛkiliw bɛ ɲɛnamaya kɛcogo dannaya sɔrɔ min ɲɔgɔn tɛ. U bɛ farikolo-ɲɛnajɛ jugumanba kɛlɛ. U bɛ u kamankunw kɔrɔta ka bɔ motɛri yɛrɛyɛrɛli basigilen na. O solide-state muɲuli bɛ sɔrɔdasi, mobili minɛnw ani iziniw ka sariya labatoli hakɛ gɛlɛnw dafa nɔgɔya la. Masin cakɛda dɔ bɛ se ka dɛsɛ siɲɛ miliyɔn kelen kɔfɛ, nka TMR sɛrɛkili solide-state bɛ taa a fɛ ka baara kɛ fo waati dafabali farikolo degun kelen tigitigi kɔrɔ.

Waleya tiɲɛniw: Faratiw ani Ɛntɛrinɛti jateminɛw

Ka yɔrɔ kɔrɔlen o yɔrɔ kɔrɔtalen ta, o bɛ musaka miirili jɛlenw de wajibiya. A ka c’a la, TMR fɛnw bɛ taa ni musaka fɔlɔ ye min ka bon ni jirisunba cakɛda sɛrɛkiliw ye. Nka, aw ka kan ka o musaka fɔlɔ jateminɛ ni baarakɛcogo nafa kuntaalajanw ye. Nafolodonni nafa lakika bɛ bɔ ni ladonni waatibolodalenw dɔgɔyali ye kosɛbɛ, masinw tiɲɛni hakɛ zeru, ani batiriw ka ɲɛnamaya janya yɔrɔjan baarakɛyɔrɔw la. I bɛ jɔli waati musaka caman bɔ, min bɛ sɔrɔ gilasi jirisunw sɛgɛsɛgɛlikɛlanw cili la minnu karilen don.

O nafaw bɛɛ n’a ta, aw ka kan ka farikoloɲɛnajɛ kɛrɛnkɛrɛnnenw lamini. Magɛnni ka teli ka kɛ i n’a fɔ npan da fila. Kɛnɛma magɛnni fanga tununnenw bɛ se ka TMR baarakɛcogo bali nɔgɔya la. Ni aw ye o yɔrɔ bila kuran motɛri kɛrɛfɛ min tɛ lakana walima izini transformateur min bɛ ni tensionba ye, kɛnɛma magɛnni mankan bɛ se ka nivo kalanw tiɲɛ. An bɛ to k’a ye ko dilanjɛkuluw bɛ fili min kɛ tuma bɛɛ, n’o ye k’u tɛ u janto lamini kuran-magnetiki-yɔrɔw la, prototyping (prototype) waati la.

Walasa ka baarakɛcogo dafalen sɔrɔ, aw ka kan ka fɛɛrɛ barikamaw tigɛ minnu bɛ se ka u nɔgɔya. Hardware engineers bɛ baara kɛ ni differential sensing layouts ye PCB kɔnɔna na. Ni danfara bɛ TMR puce fila kɛrɛfɛtaw ni ɲɔgɔn cɛ suman sanni k’u nafa dafalenw suman, o sistɛmu bɛ kɛnɛma kɔkan mankanw tiɲɛ a yɛrɛ la. Ka fara o kan, bi sɛgɛsɛgɛlikɛlanw bɛ baara kɛ ni Application-Specific Integrated Circuits (ASIC) ye. O puwɛntiw bɛ filɛri kɛcogo ɲuman Kɛ min bɛ Weele ko algorithmique. U bɛ danfara don o yɔrɔnin bɛɛ la magɛnni-flɔti ka lamagacogo sariyalen ni izini-sɔrɔ-yɔrɔ tununnen cɛ. Aw ka kan fana ka farikolo lakanani ɲuman jira sonda so kɔnɔ walasa ka kunnafoniw dafalen garanti.

Sensor Compact Level Sensor (sensɛri nivo compact) sɛbɛnni surun: Taabolo nataw

Sourcing ka tiɲɛ Compact Level Sensor bɛ feerekɛlaw ka jateminɛ kɛcogo sigilen de wajibiya. Dilanbagaw bɛɛ tɛ TMR fɛnw pake cogo kelen na. Aw ka kan ka dɛmɛnanw sɛgɛsɛgɛ minnu bɛ raw sensing chips lamini. Fɔlɔ, aw bɛ ASIC porogaramulenw sɔrɔli ɲini. Porogaramu kɛcogo b’a to i bɛ se ka sensɛri kalibre ka ɲɛsin tanki jateminɛw ma minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, minnu tɛ kelen ye, yɔrɔ minnu na hakɛ tɛ sɛgɛsɛgɛli kɛ cogo la min bɛ kɛ ni janya ye.

Filanan, sigida lakanani min bɛ se ka jira, o ɲini. So ka kan ka kɛ ni IP67 walima IP68 dondaw lakanani hakɛ gɛlɛnw ye. Industriw ka ji gɛlɛnw, kemikɛlifɛn minnu bɛ fɛnw tiɲɛ, ani sloshing ɲagaminenw bɛ teliya ka ɛntɛrinɛti fɛnw tiɲɛ minnu sirilen tɛ koɲuman. Aw bɛ a sɛgɛsɛgɛ ko so kɔnɔfɛnw bɛ bɛn aw ka ji laɲininen ka kemikaliya bɛnkan ma.

A laban na, aw bɛ jɛ-ka-baara labɛnni jateminɛ. Bi izini kɔlɔsili siraw bɛ kumaɲɔgɔnya nizɛrikan na min tɛ gɛlɛya. Aw ye aw jija feerekɛla ka bɔli kɛcogo caman di. Aw bɛ analogue voltage, standard I2C, SPI, walima CAN bus compatibilité ɲini ka kɛɲɛ ni aw ka controleur architecture ye. Aw kana a to a ka kɛ ni masinko ye. Aw bɛ fɛɛrɛko lajɛ ɲini joona. Dilanbaga ka kunnafonisɛbɛnw telesarse ani k’u ka 3D CAD modɛliw don i ka lajɛ dosiyew kɔnɔ walasa ka jateminɛ kɛcogo jɛlenw sɛgɛsɛgɛ sani i ka i yɛrɛ bila sannifeere la.

Kuncɛli

TMR fɛɛrɛ bɛ se ka danfara min bɛ yɔrɔko dantigɛli jugumanw ni kunnafonidilanw wajibiyalenba dafalen cɛ. Ni u bɛ baara kɛ ni quantum tunneling effects ye, sisan ɛntɛrinɛti injiniyɛriw bɛ ni baarakɛminɛn ye min bɛ se ka ji nɔfɛtaama kɛ min bɛ to senna, min bɛ kɛ analogue kɛrɛfɛ. I bɛ o tigitigi sɔrɔ k’a sɔrɔ i bɛ baara kɛ ni nano-ampere fanga bujuru ye. I bɛ masin sɛgɛn min bɛ sɔrɔ reed switch configuration kɔrɔw la, i bɛ o ban o waati kelen na.

An tɛ TMR bila jɔyɔrɔ la i n’a fɔ diɲɛ bɛɛ ka wajibi ye izini bɔgɔdaga belebele bɛɛ la. Nka, a bɛ sugandili jira min ka fisa ni jatebɔ ye sigidaw la minnu ka dɔgɔ, minnu nafa ka bon. Ni minɛn kɔrɔw bɛ i ka ji seko tiɲɛ walima ka sistɛmu dannaya bila farati la farikolo tiɲɛni fɛ, solide-state magnetic architecture bɛ kɛ fɛn ye min nafa ka bon. Aw ye aw ka telemetriki dantigɛliw jateminɛ sisan, ka aw ka sigida labatoli wajibiyalenw bila jɔyɔrɔ fɔlɔ la, ani ka wuli ka taa sumanikɛcogo barikama na min bɛ bɛn jateminɛ jɛlen ma.

Ɲininkaliw

J: Danfara jumɛn bɛ TMR nivo sensor ni Hall effect sensor cɛ?

A: TMR sensɛriw bɛ magɛnni sɛgɛsɛgɛli kɛ kosɛbɛ ka tɛmɛ Hall effect minɛnw kan minnu bɛ kɛ cogoya la. O sɛgɛnba in b’a to TMR yɔrɔw bɛ se ka baara kɛ ni magɛnni fitininw ye kosɛbɛ, ka sonda senna-taama bɛɛ dɔgɔya. O tɛmɛnen kɔ, TMR bɛ fanga fitinin de ta, a bɛ baara kɛ nano-ampɛrɛ hakɛ la. Salon sensɛriw bɛ kuran baarakɛtaw sama minnu ka bon kosɛbɛ, o b’a to u tɛ bɛn kosɛbɛ telemetriki ma yɔrɔjan fɛ, min bɛ baara kɛ ni batiri ye. TMR fana bɛ funteni sabatili ɲuman di sigida jiginni gɛlɛnw kɔnɔ.

J: Yala TMR sensɛriw bɛnnen don jilamaw ma minnu bɛ sɔgɔsɔgɔ kosɛbɛ walima minnu bɛ sɔgɔsɔgɔ wa?

A: Ɔwɔ, bawo ɛntɛrinɛti dɔnnifɛnw bɛ to u dan na pewu ka bɔ jimafɛnw na. TMR kɔnɔna puwɛntiw magara ji la abada. Ɲɛtaa sɔrɔli sigida minnu bɛ sɔgɔsɔgɔ walima minnu bɛ sɔgɔsɔgɔ, o bɛ bɔ kɛnɛma sow kɔnɔfɛnw de la pewu, i n’a fɔ kɔgɔjida la nɛgɛ min tɛ sɔgɔ walima PTFE. Aw ka kan dɔrɔn ka kɛnɛma magɛnni flot dilan walasa ka viscous buildup bɔn ka ɲɛ.

J: Tanki sensɛri min ka dɔgɔ, o bɛ se ka a yɛrɛ tanga cogo di yɔrɔ salenw na?

A: Yɔrɔ salenw bɛ sɔrɔ ni sensɛriw tɛ se ka ji hakɛw kalan jidagayɔrɔ sanfɛla walima duguma dan kɛrɛfɛ. Sensibilité (hakilila)ba b’a to ɛntɛrinɛti injiniyɛriw bɛ se ka TMR puwɛntiw bila kɛrɛnkɛrɛnnenya la ka surunya kɔnɔna na sonda farikolo dancɛ dafalenw na. O yɔrɔ bɛ magɛnni fitininw ye minnu bɛ panpan, o yɔrɔnin bɛɛ la, sɔgɔsɔgɔninjɛ sanfɛ walima duguma yɛrɛ la. O jɔcogo ɲuman in bɛ yɔrɔ jɔlenw dɔgɔya kosɛbɛ minnu tɛ se ka kalan, ka ji hakɛ sumanikɛlan caya.