Inokodzera Isuzu common rail pressure sensor 499000-6160 4990006160

Iyo nzira yekuyera kuyerwa inofananidzwa nerudzi rwekuyerwa kwekumanikidza.

1. Mvura

Mabhero anoshandiswa kuyera pressure. Vanogona kugadzirwa necascaded capsules. Iyo inonyanya kugadzirwa nekugadzirisa akawanda diaphragms ega ega pamwechete. Bellows chinhu chimwe-chidimbu chinokwidziridzwa, chinopeta uye axially flexible nhengo. Inogona kugadzirwa nechidimbu chesimbi. Izvo zvakajairika mabhero zvikamu zvinogadzirwa nekukungurutsa mapaipi, kudhirowa mapaipi nehydroforming uye kutendeuka kubva kune yakasimba simbi zvinhu. Mabhero akazadzwa-Liquid anogona kushandiswa mumhando dzakasiyana dze sensor application.

(1) Zvakanakira mabhero

Mari yepakati

Kununura simba

Kuita kwakanaka pakati nepakati uye kuderera kwekudzvinyirira

(2) zvikanganiso zvepaipi yemarara

Haikodzeri kudzvinyirira kwakanyanya

Inoda ambient tembiricha muripo

2. Strain pressure sensor

Iyi imhando yekusagadzikana yekupikisa pressure sensor. Kana yakatambanudzwa kana kumanikidzwa, kuramba kwayo kunoshanduka. A strain gauge imhando yewaya. Kana ichiiswa kune mechanical strain, kuramba kwayo kunoshanduka nekuda kwemaitiro emuviri. Iyo strain gauge yakabatana neiyo diaphragm. Kana iyo diaphragm yakakotama nekuda kwekumanikidzwa kwakaiswa, iyo strain gauge ichatambanudza kana kumanikidza, uye kuramba kwayo kuchachinja nekuda kwekuchinja uku munzvimbo yayo yepakati. Shanduko iyi inoshandurwa kuita vhezheni nekubatanidza mamita maviri kana mana akafanana akafanana nebhiriji reWheatstone, kuitira kuti kubuda kuwedzere uye kunzwisiswa kwekukanganisa kuderedzwa.

(1) Zvakanakira zve strain pressure sensor

Kugadzirisa kuri nyore uye kuiswa kwakakodzera

Kururama kwakanaka uye kugadzikana

Kukurumidza kupindura nekukurumidza

Kuyera kwakakura

Hapana zvikamu zvinofamba uye yakakwira yekubuda chiratidzo chesimba kunze kwehuwandu hwehuwandu

(2) Kuipa kwekunetseka kudzvinyirira sensor

Inoda muripo wetembiricha uye nguva dzose magetsi emagetsi

Kuverenga kwemagetsi kunodikanwa.

3. Piezoelectric pressure sensor

Piezoelectric kugona kwezvimwe zvinhu (kunyanya makristasi) kugadzira simba remagetsi mukupindura kune yakashandiswa mechanical stress. Mune ino transducer, piezoelectric effect inoshandiswa kune zvimwe zvinhu (zvakadai seShi Ying) kugadzira masaini emagetsi anokurumidza uye kuyera kushushikana kunokonzerwa nekumanikidzwa pamagetsi ekunzwa. Mhando dzakajairwa dzepiezoelectric pressure sensors imhando yekuchaja modhi uye yakaderera impedance voltage mode mhando.

(1) Zvakanakira piezoelectric pressure sensor

Yakanaka frequency mhinduro, hapana chikonzero chekunze kwemagetsi.

(2) Kuipa kwepiezoelectric pressure sensor

Shanduko yetembiricha ichakanganisa kubuda, uye static pressure haigone kuyerwa.

4. Piezoresistive sensor

Piezoresistance iko kushanduka kwekupokana kwezvinhu kunokonzerwa nekuchinja kwekushushikana mune izvo zvinhu. Iyo piezoresistive gauge factor inoderera nekuwedzera kwekushisa. Iyo sensor inoshandisa iyi mhedzisiro ndeyeMEMS kudzvanywa sensor yakavakirwa pasilicon, ine akawanda maapplication, akadai seropa rekuona uye tire.