Kuyera mwero kunogona kuva chinhu chakakosha mukushanda mumaindasitiri kubva kumafuta negesi kusvika pakugadzirisa mvura. Pakati pematekinoroji akasiyana-siyana aripo, zvinotumira simba uye zvinosiyanisa simba (DP) zvinoshandiswa zvakanyanya semidziyo yekutarisa mwero wemvura. Pakati payo, kuyerwa kwemwero wesimba kunosimbiswa panheyo yekumanikidzwa kwemvura, simba rinoshandiswa nemvura iri pakuzorora nekuda kwesimba rinokwevera pasi. Kumanikidzwa pane chero nzvimbo mukoramu yemvura kunoenderana nekukwirira kuri pamusoro penzvimbo iyoyo, kuwanda kwayo, uye kukurumidza kwesimba rinokwevera pasi. Hukama hunoratidzwa nefomura:
P = ρ × g × h
Kupi:
P = Kumanikidzwa kwemvura
ρ = Kuwanda kwemvura
g = Kukurumidza kwesimba rinokwevera pasi
h = Kureba kwekoramu yemvura
Sensor yekumanikidza iri pasi petangi inogona kuyera kumanikidzwa uku, yozoverenga huwandu hwemvura uye yoishandura kuita chiratidzo chemagetsi kuburikidza nedunhu chero bedzi huwandu hwepakati huchizivikanwa.
Zvese zviri zviviri, maPressure Transmitters neDifferential Pressure Transmitters anogona kushandiswa pakuyera level, asi mashandisirwo awo anosiyana zvichienderana nemamiriro ekushanda:
Chinofambisa Kumanikidzwa
Kuyera:Kumanikidzwa kwakabatana nekumanikidzwa kwemhepo.
Mamiriro ekushandisa:Yakanakira matangi akavhurika kana migero uko pamusoro pemvura panowanikwa mhepo. Semuenzaniso, mudura, kubuda kwemuchina unotumira mvura kunoenderana nechiyero chemvura.
Kuiswa:Yakaiswa pasi petangi kana kunyudzwa pasi pemvura.
Kudhinda Kwekusiyana (DP) Kutumira
Kuyera:Musiyano uripo pakati pekumanikidzwa kuviri: kumanikidzwa kwehydrostatic pasi petangi nekumanikidzwa pamusoro pemvura.
Mamiriro Ekushandisa:Zvakakosha kumatangi akavharwa/akamanikidzwa apo kumanikidzwa kwemukati (kubva kumagasi, utsi, kana vacuum) kunokanganisa kuyerwa. Kuyerwa kweDP kunokwanisa kutsiva kukanganisa uye kuve nechokwadi chekuti data remazinga rakarurama.
Kuiswa:Rutivi rwekumanikidzwa kwakanyanya runobatanidza nechigadziko chetangi ukuwo rutivi rwekumanikidzwa kwakaderera runobatanidza nepamusoro petangi.
Kugadzika kiyi pakuyera kudzvanywa kwakavakirwa padanho
Maitiro Ekuisa:Matransmitter anofanira kuiswa padanho remvura rakaderera rinotarisirwa kudzivirira kuyerwa kwakaoma. Chimiro chemudziyo uye mamiriro azvo zvinofanirwa kuita kuti masensa anonyudzwa mumvura agare achinyudzwa pasi. Machubhu emuchina weDP transmitter anofanira kunge asina mavharidziro, maburi uye mabubble egasi.
Mamiriro Ezvakatipoteredza uye Akaenzana:Kubatanidza ma capillary ari kure kunogona kushandiswa kubvisa masensa kubva pakupisa kudzivirira kukuvara kwemagetsi kubva pakupisa kwakanyanya. Kubatana kwemaitiro nema diaphragm seals kana zvinhu zvinodzivirira ngura kunogona kudzivirira masensa kubva pakupisa kwakanyanya. Kuyera kwekumanikidzwa kwetransmitter kunofanirwa kupfuura kumanikidzwa kwakanyanya kushanda kusanganisira mamiriro ekukwira kwemvura.
Chinhu Chepamusoro uye Kubatanidzwa:Tekinoroji yemazuva ano inogona kuunzwa kuti iwedzere kuvimbika kwemidziyo. Kutaurirana kwakangwara kunogonesa kubatana kwakanaka nehurongwa hwekudzora uye kuongororwa kwenguva chaiyo kunoratidza kukanganisa kana kuvharika. Matransmitter anochinja-chinja akawanda anoyera mwero netembiricha panguva imwe chete anogona kurerutsa kuiswa uye kuderedza mutengo.
Zvinotumira pressure nedhigirii repressure zvishandiso zvinoshandisa nzira dzakasiyana siyana dzekuyera mwero, zvichipa kushanda zvakanaka kwemari uye kuchinjika mumaindasitiri akasiyana siyana.Shanghai Wangyuaninyanzvi yekugadzira ine ruzivo muindasitiri yemidziyo. Tinofara kunzwa kubva kwamuri, kana muchida mhinduro dzekutarisa nhanho nhanho.
Nguva yekutumira: Kukadzi-11-2025