Bikwiranye na Cummins L10 n14 m11 ya peteroli ya peteroli 4921485

Umuhanda wa Sensor

1.capaketive Sensor ninshuro zitari umubonano sensor, mubisanzwe igizwe nibice bitatu: ahantu hatahura, urwego rurinda kandi igikonoshwa na shell. Bashobora gupima umwanya nyawo wintego, ariko ikintu gusa. Niba ikintu cyapimwe kitari cyiza, kiracyafite akamaro gupima ubunini bwacyo cyangwa ubucucike.

2.Iyo gupima ikintu kiyobora, ibimenyetso bisohoka ntaho bihuriye nibikoresho, kuko sensor yo mumurabazi, abayobora bose ni electrode imwe. Ubu bwoko bwa sensor bukoreshwa cyane muri disiki ya disiki, Ikoranabuhanga rya Semiconductor no gupima ingamba zo mu buryo buhebuje, ariko bisaba neza cyane kandi igisubizo kidasanzwe. Iyo ukoreshwa mugupima abatari abayobora, uburyo bwo kwinjiza ubushobozi busanzwe bukoreshwa mugushakisha ibirango, amatara no gupima umubyimba cyangwa firime.

3.caputive imyanya ya sensor yakoreshejwe mu rwego rwo gupima intera yo kwimura umurongo, kuva kuri milimetero nyinshi kugeza nanometero nyinshi, kandi igipimo kirangiye ukoresheje amashanyarazi. Ubushobozi bwikintu cyo kubika amafaranga yitwa Cawent. Igikoresho rusange cyo guhaza ububiko ni dosiye. Ubushobozi bwa Gufashanya Plate biragereranywa muburyo bwa electrode hamwe nubushake buhoraho, kandi ugereranije nintera iri hagati ya electrode. Kubwibyo, iyo intera iri hagati ya electrode ihinduka, ubushobozi burahinduka. Mu ijambo, uburyo bwo guhana porogaramu ikoresha ibi biranga kugirango yuzuze umwanya.

4.Abisanzwe umwanya wa sensor irimo electrode ebyiri, hamwe numwuka nkaya. Itora imwe ya sensor ni isahani y'icyuma, naho izindi electrode ya capane igizwe nikintu kiyobora kigomba kuboneka. Iyo voltage ikoreshwa hagati yamasahani ya disikuru, umurima w'amashanyarazi washizweho hagati yisahani, hamwe nizomarano zombi zibika ibirego byiza nibirego bibi. Imyanya ya Camputive Sensor isanzwe yemeza ac voltage ya ac voltage ihinduka ihinduranya buri gihe, bityo impinduka zintego zishobora kugaragara mugupima ubushobozi bwamasahani.

5. Ubushobozi bugenwa nintera iri hagati yisahani, ifitanye isano buri gihe nintera iri hagati yisahani. Muri sensor nyinshi, agace hamwe nubushake burigihe bwisahani ya electrode ntizahinduka, gusa intera izahindura ubushobozi hagati ya electrode hamwe nintego. Kubwibyo, guhindura ubushobozi birashobora kwerekana umwanya ugenewe. Binyuze muri kalibration, ibisohoka ibimenyetso bya voltage ya sensor bifite umubano wumurongo nintera iri hagati yinama yo gutahura nintego. Ubu ni sensibite ya sensor. Irerekana ikigereranyo cyo gusohoka guhindura voltage guhinduranya impinduka. Igice ni 1v / Micron, ni ukuvuga ibisohoka voltage impinduka 1v buri mikorobe 100.

. Kugirango ugabanye kwivanga, urwego rukingira rwongeyeho. Ikoresha imbaraga zimwe zigorofa kumuntu yombi wibice byo gutahura kugirango wirinde umurima w'amashanyarazi mumwanya watanyamo. Abatwara hanze yibindi turere bazakora amashanyarazi hamwe nigice kirinda kandi ntizibangamira umurima wamashanyarazi hagati yintego nibitahura. Kubera urwego rukingira, umurima w'amashanyarazi mubice uhitamo birafitanye isano. Agace kateganijwe k'umurima w'amashanyarazi wasohowe no gutahura electrode ni 30% binini kuruta aho umenya. Kubwibyo, ubuso bwa diameter yikintu cyamenyekanye bugomba kuba byibuze 30% binini kuruta ubundi buryo bwa sensor.