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Gulu la Pressure Sensor

Pressure sensor imagwiritsidwa ntchito kuyeza kuthamanga kwa zakumwa ndi mpweya.Mofanana ndi masensa ena, ma sensor amphamvu amasintha kuthamanga kukhala magetsi akamagwira ntchito.
Gulu la Pressure Sensor:
Makanema okakamiza pakugwiritsa ntchito ukadaulo, kapangidwe, magwiridwe antchito, mikhalidwe yogwirira ntchito ndi mitengo zimakhala ndi kusiyana kwakukulu.Akuti pali ma sensor opitilira 60 aukadaulo wosiyanasiyana komanso makampani osachepera 300 omwe amapanga masensa amphamvu padziko lonse lapansi.
Masensa opanikizika amatha kugawidwa ndi kupanikizika komwe angathe kuyeza, kutentha kwa ntchito ndi mtundu wa kupanikizika;Chofunika kwambiri ndi mtundu wa kupanikizika.Ma sensor a Pressure atha kugawidwa m'magulu asanu otsatirawa malinga ndi mitundu ya kuthamanga:
①, sensor yamphamvu kwambiri:
Sensa yothamangayi imayesa kuthamanga kwenikweni kwa thupi loyenda, ndiko kuti, kupanikizika kofanana ndi kuthamanga kwa vacuum.Kuthamanga kwenikweni kwa mumlengalenga pamtunda wa nyanja ndi 101.325kPa (14.7? PSI).
②, sensor yamphamvu yamagetsi:
Sensa yothamangayi imatha kuyeza kupanikizika pamalo enaake okhudzana ndi kuthamanga kwa mumlengalenga.Chitsanzo cha izi ndi choyezera kuthamanga kwa matayala.Pamene mphamvu ya tayala ikuwerengera 0PSI, zikutanthauza kuti kupanikizika mkati mwa tayala ndikofanana ndi kuthamanga kwa mumlengalenga, komwe ndi 14.7PSI.
③, vacuum pressure sensor:
Sensa yamtundu uwu imagwiritsidwa ntchito kuyeza kupanikizika kwapansi pa mpweya umodzi.Ma sensor ena a vacuum pressure mumakampani amawerengedwa molingana ndi mpweya umodzi (kuwerenga zoipa), ndipo ena amatengera kukakamizidwa kwawo kotheratu.
(4) Different pressure mita:
Chidachi chimagwiritsidwa ntchito kuyeza kusiyana kwa kuthamanga pakati pa zokakamiza ziwiri, monga kusiyana pakati pa mbali ziwiri za fyuluta yamafuta.Kusiyanitsa kwa mita ya kuthamanga kumagwiritsidwanso ntchito kuyeza kuthamanga kwa madzi kapena mlingo wamadzimadzi mu chotengera chokakamiza.
⑤, kusindikiza kuthamanga sensa:
Chidachi ndi chofanana ndi sensa ya pamwamba, koma imawunikiridwa mwapadera kuti iyeze kupanikizika kokhudzana ndi kuchuluka kwa nyanja.
Ngati malinga ndi dongosolo losiyana ndi mfundo, akhoza kugawidwa mu: kupsyinjika mtundu, piezoresistive mtundu, capacitance mtundu, piezoelectric mtundu, kugwedera pafupipafupi mtundu kuthamanga kachipangizo.Komanso, pali photoelectric, kuwala CHIKWANGWANI, akupanga kuthamanga masensa.


Nthawi yotumiza: May-15-2023