Mercedes-Benz Air Conditioning Pressure Sensor 2038211592

Pressure sensor ndiyo inonyanya kushandiswa sensor mumaindasitiri maitiro, ayo anoshandiswa zvakanyanya munzvimbo dzakasiyana siyana dzemaindasitiri otomatiki kudzora nharaunda, inosanganisira kuchengetedza kwemvura uye hydropower, njanji yekufambisa, zvivakwa zvakangwara, kugadzira otomatiki kutonga, aerospace, indasitiri yemauto, petrochemical, matsime emafuta, magetsi. simba, ngarava, maturusi emuchina, mapaipi uye mamwe akawanda maindasitiri.Uye munzvimbo dzakasiyana siyana, mhando dzakasiyana dzekumanikidza sensors dzinoda kushandiswa kudzivirira zvikanganiso.

Kushanda misimboti yema sensors akasiyana epressure

1. Piezoresistive force sensor: Resistance strain gauge chimwe chezvikamu zvikuru zvepiezoresistive strain sensor.Iyo yekushanda musimboti wesimbi inopikisa strain gauge ndicho chiitiko chekuti dhizaini kuramba yakashambadza pane base zvinhu zvinoshanduka nemechanic deformation, inowanzozivikanwa seresistance strain athari.

2. Ceramic pressure sensor: Ceramic pressure sensor inobva pane piezoresistive effect, uye kumanikidzika kunobata zvakananga pamusoro pepamusoro peceramic diaphragm, zvichiita kuti kuderedzwa kuduku kwe diaphragm.Makobvu emafirimu anopikisa akadhindwa kuseri kweceramic diaphragm uye akabatana kuti agadzire zambuko reWheatstone.Nekuda kwepiezoresistive mhedzisiro yepiezoresistive resistor, bhiriji rinogadzira yakanyanya linear voltage siginecha inoenderana nekudzvanywa uye zvakare inoenderana neiyo excitation voltage.Chiratidzo chakajairwa chakajairwa se 2.0/3.0/3.3 mv/maererano nemhando dzakasiyana dzekumanikidza.

3. Diffused silicon pressure sensor: Nheyo yekushanda ye-diffused silicon pressure sensor inobvawo pane piezoresistive effect.Nekushandisa piezoresistive mhedzisiro musimboti, kudzvanywa kweiyo yakayerwa svikiro inobata zvakananga pane diaphragm (simbi isina tsvina kana ceramic) ye sensor, zvichiita kuti diaphragm ibudise micro-displacement inoenderana nekumanikidzwa kwepakati, kuitira kuti kukosha kwekupokana kweiyo. sensor kuchinja.Shanduko iyi inowonekwa nemagetsi edunhu, uye mwero wekuyeresa chiratidzo chinoenderana nedzvinyiriro iyi inoshandurwa uye kubuda.

4. Sapphire pressure sensor: Kubva pakushanda kwekushanda kwekugadzirisa kusagadzikana, silicon-sapphire inoshandiswa se semiconductor sensitive element, iyo ine unhu husingaenzaniswi hwekuyera.Naizvozvo, iyo semiconductor sensor yakagadzirwa nesilicon-sapphire haina hanya nekuchinja kwekushisa uye ine maitiro akanaka ekushanda kunyangwe pakupisa kwakanyanya.Safire ine simba rekudzivirira kwemwaranzi;Mukuwedzera, iyo silicon-sapphire semiconductor sensor haina pn drift.

5. Piezoelectric pressure sensor: Piezoelectric effect ndiyo inonyanya kushanda nheyo yepiezoelectric sensor.Piezoelectric sensor haigone kushandiswa kuyerwa kwakamira, nekuti kubhadharisa mushure mesimba rekunze kunochengetedzwa chete kana loop ine isingaperi yekupinza impedance.Izvi hazvisizvo mukuita, saka zvinosarudzwa kuti piezoelectric sensor inogona kungoyera kushushikana kwesimba.