Kusebenza ku-Cat Excavator Izingxenye ze-Sensor 276-6793

1. Inzwa yokucindezela ohlelweni olunesisindo

Ngokulawula okuzenzakalelayo kwenqubo enesisindo, inzwa yokucindezela iyadingeka ukuze ubone kahle isiginali yama-gravity. Futhi inempendulo evuthayo evumayo nokusebenza okungcono kokulwa nokuphazanyiswa. Isiginali enikezwe inzwa yengcindezi ingakhonjiswa ngqo, iqoshwe, iphrintiwe, igcinwe noma isetshenziselwe ukuphathwa kwempendulo kohlelo lokutholwa. Ukuhlanganiswa kwengcupho yengculazi kanye nesifunda sokulinganisa kunciphisa kakhulu usayizi wemishini. Ngaphezu kwalokho, ukuthuthukiswa kobuchwepheshe bokuvikelwa kuzothuthukisa nekhono lokulwa nokumelana kanye neziqu zokulawula ezenzakalelayo zezinzwa zokucindezela.

2. Izinzwa zengcindezi embonini ye-petrochemical

I-Pressure Sensor ingenye yamadivayisi wokulinganisa asetshenziswa kakhulu ekulawulweni kwe-petrochemical automation control. Kumaphrojekthi amakhemikhali amakhulu, cishe konke ukusetshenziswa kwezinzwa zengcindezi kumboziwe: ingcindezi ehlukile, ingcindezi ehlukile, ukucindezela okuphezulu, izinzwa eziphakeme, izinzwa ezikude ze-flange tsponse zezinto ezikhethekile.

Isidingo sezinzwa zengcindezi embonini ye-petrochemical ikakhulukazi zigxile ezicini ezintathu: ukuthembeka, ukuqina kanye nokunemba okuphezulu. Phakathi kwazo, ukuthembeka kanye nezidingo eziningi ezengeziwe, njengokulinganisa kwebanga nohlobo lwebhasi, kuncike emklamo wesakhiwo, kuncike ekwakhiweni kwezobuchwepheshe kanye nezinto zokwakha i-transmitter. Ukuqina nokunemba okuphezulu kwengcindezelo transmitter kuqinisekiswa ngokuqina nokulinganiselwa kokulinganisa kwenzwa yokucindezela.

Ijubane lokulinganisa nokuphendula kwe-Pressure sensor ehambelana nokunemba kokulinganisa kwe-Transmitter yengcindezelo. Izici zokushisa nezimo zengcindezi kanye nokuqina kwesikhathi eside kwenzwa yengculazi kuhambelana nokuqina kwengcindezelo yokudlulisa. Isidingo sezinzwa zokucindezela embonini ye-petrochemical ziboniswa ezicini ezine: ukulinganisa ukunemba, ukuphendula okusheshayo, izici zokushisa kanye nezimpawu zengcindezi yesikhathi eside.

3. Inzwa yokucindezela ekwelashweni kwamanzi

Umkhakha wezemvelo wezemvelo wamanzi usuthuthukile ngokushesha eminyakeni yamuva futhi unamathemba abanzi. Ekwelashweni kwamanzi kanye nokwelashwa kwamanzi, izinzwa zengcindezi zinikeza ukulawula okungukhiye nokuqapha ukuvikelwa kohlelo kanye nokuqinisekiswa kwekhwalithi. Inzwa yengcindezi iguqula ingcindezi (imvamisa ingcindezi yoketshezi noma igesi) ibe isibonakaliso sikagesi sokuphuma. Izimpawu zokucindezela zikagesi zingasetshenziswa futhi ukukala izinga le-liquid yoketshezi oluqinile, ukuze lisetshenziselwe ukukala izinga le-liquid. Into ezwakalayo ye-Sensor yengcindezi ikakhulukazi yakhiwa nge-Silicon Cup Sensing element, i-silicone uwoyela, i-lolate diaphragm kanye ne-air duct. Ingcindezi yesilinganiso esilinganiselwe idluliselwa ohlangothini lwe-Silicon Cup Element nge-diaphragm yodwa kanye namafutha e-silicone. Ingcindezi yenkomba yasemkhathini isebenza ngakolunye uhlangothi lwe-Silicon Cup Element nge-duct yomoya. I-Silicon Cup iyi-silicon ye-silicon ebunjiwe yenkomishi enombala omncane. Ngaphansi kwesenzo sengcindezi, i-diaphragm ezansi kwendebe ikhubazekile ngokwesisekelo ngokufuduka okuncane. I-Moocrystalline Silicon yi-elastomer enhle. Ukuguquguquka kulingana ngokuqinile nengcindezi, futhi ukusebenza kokululama kuhle kakhulu.

4. Izinzwa zengcindezi embonini yezokwelapha

Ngokuthuthukiswa kwemakethe yedivaysi yezokwelapha, izidingo eziphakeme zibekwa phambili ekusetshenzisweni kwezinzwa zengcindezi embonini yezokwelapha, njengokunemba, ukuthembeka, ukuqina, ukuqina kanye nokuqina. I-Pressure Sensor inesicelo esihle ekuhlaseleni okuncane kakhulu kwe-catheter ablation kanye nokulinganisa kwezinga lokushisa.

I-sensor yengcindezi ye-5.mems

I-MEMS Pressure Sensor uhlobo lwento yefilimu emincane, ezodangala lapho icindezelwa. I-Strain Gauges (Ukuzwakala kwePiezoresistic) kungasetshenziselwa ukukala lo mkhuba, futhi ukuzwela kwe-capacive kungasetshenziswa ukukala ushintsho ebangeni phakathi kwebanga eliphakathi kwezindawo ezimbili.