Pressure switch 89448-51010 yeToyota mafuta kudzvanywa sensor

performance parameter

Kune akawanda marudzi epressure sensors, uye maitiro awo akasiyana. Nzira yekusarudza imwe sensor yakakodzera uye kuishandisa mune zvehupfumi uye zvine musoro.

1. Rated pressure range

The rated pressure range ndiyo pressure range inosangana nemutengo wakatarwa wechiyero. Ndiko kuti, pakati petembiricha yepamusoro uye yakaderera, iyo sensor inoburitsa dhizaini renji inosangana neyakatsanangurwa maitiro ekushanda. Mukushanda kwekushandisa, kumanikidzwa kuyerwa ne sensor iri mukati meiyi chiyero.

2. Maximum pressure range

Iyo yakanyanya kudzvanywa renji inoreva iyo yakanyanya kudzvanywa iyo sensor inogona kutakura kwenguva yakareba, uye haikonzeri shanduko yekusingaperi mune inobuda maitiro. Kunyanya kune semiconductor pressure sensors, kuitira kuti uvandudze mutsara uye tembiricha maitiro, iyo yakatemerwa yekumanikidza renji inowanzo kuderedzwa zvakanyanya. Naizvozvo, haizokanganiswe kunyangwe ikashandiswa nguva dzose pamusoro pekudzvanywa kwakayerwa. Kazhinji, iyo yakanyanya kudzvanywa ndeye 2-3 nguva iyo yakanyanya rated pressure.

3. Kukuvadza kudzvinyirira

Kukuvadza kudzvinyirirwa kunoreva kudzvinyirira kwakanyanya kunogona kuiswa kune sensor pasina kukuvadza sensor element kana sensor imba.

4. Linearity

Linearity inoreva kutsauka kwakanyanya kwehukama hwemutsara pakati pe sensor kubuda uye kudzvanywa mukati meiyo yekushanda kumanikidza renji.

5. Pressure lag

Ndiwo mutsauko wekubuda kwe sensor kana iyo shoma yekushanda kumanikidza uye yakanyanya kumanikidza yekushanda inosvika kune imwe dzvinyiriro pakamuri tembiricha uye mukati meiyo yekushanda yekumanikidza renji.

6. Temperature range

Iyo tembiricha yemhando yepressure sensor yakakamurwa kuita muripo wekushisa renji uye kushanda tembiricha renji. Muripo wetembiricha yemhando inokonzerwa nekushandiswa kwemuripo wekushisa, uye kurongeka kunopinda muyero yekushisa mukati meiyo yakatarwa. Kushanda tembiricha renji ndiyo tembiricha renji iyo inovimbisa kudzvanywa sensor kuti ishande zvakajairika.

Technical parameters (renji 15MPa-200MPa)

Parameter unit technical index parameter unit technical index

Sensitivity mV/V 1.0±0.05 senitivity tembiricha coefficient ≤% fs/10℃ 0.03.

Nonlinear ≤% ≤%F·S ±0.02±0.03 Kushanda tembiricha ℃-20℃ ~+80℃

Lag ≤% ≤%F·S ±0.02～±0.03 Kupikiswa kwekuisa ω 400 10 ω

Kudzokorora ≤% ≤%F·S ±0.02～±0.03 Kuramba kubuda ω 350 5 ω

Creep ≤% fs/30min 0.02 Safety overload ≤% ≤%F·S 150% F·S

Zero inobuda ≤% fs 2 Insulation kuramba MΩ ≥5000MΩ(50VDC)

Zero tembiricha coefficient ≤% fs/10℃ 0.03 Inokurudzirwa excitation voltage V 10V-15V.