I-Pressure switch 89448-51010 ye-Toyota oil pressure sensor

ipharamitha yokusebenza

Kunezinhlobo eziningi zezinzwa zokucindezela, futhi ukusebenza kwazo kuhluke kakhulu. Indlela yokukhetha inzwa efanelekile futhi uyisebenzise ngokwezomnotho nangokunengqondo.

1. Ibanga lokucindezela elilinganiselwe

Ibanga lokucindezela elilinganiselwe yibanga lokucindezela elihlangabezana nenani elishiwo lezinga. Okusho ukuthi, phakathi kwamazinga okushisa aphezulu kakhulu naphansi, inzwa ikhipha ububanzi bengcindezi obuhlangabezana nezici zokusebenza ezicacisiwe. Ekusetshenzisweni okungokoqobo, ingcindezi elinganiswa inzwa ingaphakathi kwalobu bubanzi.

2. Ibanga eliphezulu lokucindezela

Ububanzi bokucindezela obukhulu bubhekisela ekucindezelweni okuphezulu inzwa engathwala isikhathi eside, futhi akubangeli izinguquko ezihlala njalo ezicini zokukhiphayo. Ikakhulukazi ezinzwa zokucindezela kwe-semiconductor, ukuze kuthuthukiswe umugqa kanye nezici zokushisa, ububanzi bengcindezi elinganiselwe ngokuvamile buncipha kakhulu. Ngakho-ke, ngeke ilimale ngisho noma isetshenziswa ngokuqhubekayo ngaphezu kwengcindezi elinganiselwe. Ngokuvamile, ingcindezi enkulu iphindwe izikhathi ezingu-2-3 ukucindezela okukhulu okulinganiselwe.

3. Ukucindezela komonakalo

Ukucindezela komonakalo kubhekisela ekucindezelweni okuphezulu okungase kusetshenziswe inzwa ngaphandle kokulimaza isici senzwa noma izindlu zezinzwa.

4. Linearity

I-Linearity isho ukuchezuka okukhulu kobudlelwano bomugqa phakathi kokuphuma kwenzwa nokucindezela ngaphakathi kwebanga lengcindezi yokusebenza.

5. Ukwehla kwengcindezi

Kungumehluko wokuphuma kwenzwa lapho ingcindezi encane yokusebenza kanye nengcindezi ephezulu yokusebenza isondela kungcindezi ethile ekamelweni lokushisa nangaphakathi kwebanga lengcindezi yokusebenza.

6. Ibanga lokushisa

Ububanzi bezinga lokushisa lenzwa yokucindezela luhlukaniswe ngebanga lokushisa lesinxephezelo kanye nebanga lokushisa elisebenzayo. Ibanga lokushisa lesinxephezelo lingenxa yokusetshenziswa kwesinxephezelo sezinga lokushisa, futhi ukunemba kungena ebangeni lokushisa ngaphakathi kwebanga elilinganiselwe. Ibanga lokushisa elisebenzayo yibanga lokushisa eliqinisekisa ukuthi inzwa yokucindezela isebenze ngokujwayelekile.

Amapharamitha wobuchwepheshe (ububanzi 15MPa-200MPa)

Iyunithi yepharamitha ye-technical index iyunithi ye-technical index

Ukuzwela mV/V 1.0±0.05 i-coefficient yezinga lokushisa lokuzwela ≤% fs/10℃ 0.03.

Okungaqondile ≤% ≤%F·S ±0.02～±0.03 Ibanga lokushisa elisebenzayo℃-20℃ ~+80℃

Lag ≤% ≤%F·S ±0.02～±0.03 Ukumelana nokokufaka ω 400 10 ω

Ukuphindaphinda ≤% ≤%F·S ±0.02～±0.03 Ukumelana nomphumela ω 350 5 ω

Creep ≤% fs/30min 0.02 Ukugcwala ngokuphepha ≤% ≤%F·S 150% F·S

Ukukhishwa okunguziro ≤% fs 2 Ukumelana nokufakwa kwe-insulation MΩ ≥5000MΩ(50VDC)

I-coefficient yezinga lokushisa elinguziro ≤% fs/10℃ 0.03 I-voltage ekhuthazayo enconyiwe V 10V-15V.