Takulandilani kumasamba athu!

Tanthauzo Lachikhazikitso la Pressure and Common Pressure Units

Kupsyinjika ndiko kuchuluka kwa mphamvu zomwe zimaperekedwa molunjika pamwamba pa chinthu, pagawo lililonse. Ndiko kuti,P = F/A, zomwe zikuwonekeratu kuti gawo laling'ono la kupsinjika maganizo kapena mphamvu yamphamvu imalimbikitsa kukakamizidwa. Zamadzimadzi/Zamadzimadzi ndi gasi zimathanso kugwiritsa ntchito kukakamiza komanso kulimba pamwamba.

Kuthamanga kwa hydrostatic kumachitika chifukwa cha mphamvu yokoka. Kuchuluka kwa kuthamanga kwa hydraulic sikukhudzana ndi kukula kwa malo olumikizirana koma kuya kwamadzimadzi komwe kumatha kuwonetsedwa ndi equation.P = pa. Ndi njira wamba ntchito mfundo yahydrostatic pressurekuyeza mlingo wa madzimadzi. Malingana ngati kachulukidwe kamadzimadzi m'chidebe chosindikizidwa amadziwika, sensa ya pansi pamadzi imatha kupereka kutalika kwa gawo lamadzimadzi potengera kuwerengera kwamphamvu.

Kulemera kwa mpweya mumlengalenga wa dziko lathu lapansi ndi kwakukulu ndipo kumapangitsa kuti pang'onopang'ono upite pansi. Ndi chifukwa cha kukhalapo kwa mphamvu ya mlengalenga yomwe muyeso woyezera umagawidwa m'mitundu yosiyanasiyana.

WangYuan Pressure Transmitters ndi Second Display Controllers

Mayunitsi okakamiza amasiyanasiyana kutengera komwe kumachokera komanso mayunitsi amitundu yofunikira:

Pascal - SI unit of pressure, kuimira newton/㎡, momwe newton ndi SI unit of force. Kuchuluka kwa Pa imodzi kumakhala kochepa, kotero kuti kPa ndi MPa zimagwiritsidwa ntchito kwambiri.
Atm - Kuchuluka kwa kuthamanga kwa mlengalenga, kofanana ndi 101.325kPa. Kuthamanga kwenikweni kwa mlengalenga kumasinthasintha mozungulira 1atm kutengera kutalika ndi nyengo.

Bar - Metric unit of pressure. 1bar ikufanana ndi 0.1MPa, yocheperako pang'ono kuposa atm. 1 mabr = 0.1kPa. Ndikosavuta kutembenuza unit pakati pa Pascal ndi bar.

Psi - Mapaundi pa sikweya inchi, avoirdupois pressure unit yomwe imagwiritsidwa ntchito ndi USA. 1psi = 6.895kPa.

mainchesi amadzi - Kumatanthauzidwa ngati kukakamiza komwe kumachitika pansi pa 1 inchi yokwera madzi. 1 inH2O = 249 Pa.

Mamita a madzi - mH2O ndiye unit wambakumiza mtundu wa madzi level transmitter.

Mayunitsi Osiyanasiyana a Pressure pa Chiwonetsero Chapafupi cha WangYuan Zida

Magawo Osiyanasiyana Owonekera (kPa/MPa/bar)

Mitundu ya Pressure

☆ Kuthamanga kwa gauge: Mtundu wodziwika kwambiri pakuyezera kuthamanga kwamayendedwe kutengera kupanikizika kwenikweni kwamlengalenga. Ngati palibe kupanikizika komwe kwawonjezedwa kupatulapo mlengalenga wozungulira, kuthamanga kwa gauge ndi zero. Kumakhala kupanikizika koyipa pamene chizindikiro chowerengera chikuchepa, chomwe mtengo wake wonse sungapitirire kuthamanga kwamlengalenga komwe kumazungulira 101kPa.

☆ Kupanikizika kosindikizidwa: Kupanikizika komwe kumatsekeredwa mkati mwa sensa diaphragm yomwe imagwiritsa ntchito kukakamiza kwamlengalenga ngati malo oyambira. Itha kukhalanso yabwino kapena yoyipa, aka overpressure ndi vacuum pang'ono motsatana.

☆ Kupanikizika kotheratu: Kupanikizika kochokera ku vacuum mtheradi pomwe chilichonse chilibe kanthu, chomwe sichingakwaniritsidwe kwathunthu pansi pazikhalidwe zilizonse Padziko Lapansi koma zitha kukhala pafupi kwambiri. Kupanikizika kwathunthu ndi zero (vacuum) kapena zabwino ndipo sikungakhale koyipa.

☆ Kusiyanitsa kwapanikiziro: Kusiyana pakati pa kupsinjika kwa madoko oyezera. Kusiyanaku kumakhala kosangalatsa chifukwa madoko okwera & otsika kwambiri nthawi zambiri amakonzedweratu malinga ndi dongosolo la ndondomeko. Kuthamanga kosiyana kungagwiritsidwe ntchito poyeza mulingo wa zotengera zomata komanso ngati chothandizira pamitundu ina ya ma flow metre.

WangYuan Pressure Transmitter Kuyeza Kupanikizika Koyipa

ShanghaiWangYuan, Katswiri wowongolera njira kwa zaka 20 amapanga zida zoyezera kuthamanga zomwe zimavomereza mitundu yonse yazinthu zomwe zimafunikira pamayunitsi ndi mitundu. Zogulitsa zonse zimayesedwa bwino ndikuwunikiridwa musanachoke kufakitale. Ma Model okhala ndi chizindikiro chophatikizika amatha kusintha mawonekedwe pamanja. Chonde khalani omasuka kulumikizana nafe ndi zosowa zanu ndi mafunso.


Nthawi yotumiza: Jun-11-2024