Mumakore achangopfuura, mamiriro ehupfumi hwenyika nebudiriro yetekinoroji akachinja zvikuru. Nekuda kwechizvarwa chitsva chetekinoroji yeruzivo nekutaurirana, hupfumi hwenyika yangu hwagara huchivandudza hunyanzvi hwayo hwedhijitari, kutaurirana, uye nhanho yehungwaru. Hupfumi hwedhijitari hwasvika pakukura nekukurumidza, kwete chete mune zvekare nezvitsva. Kushandurwa kwesimba remagetsi kwakaita basa guru muinjini, uye kwavewo rutsigiro rwakasimba rwekushandurwa nekuvandudzwa kwemaindasitiri echinyakare.
Parizvino, "zvivakwa zvitsva" zviri kukurumidzisa kushandiswa kwechizvarwa chitsva cheruzivo nekutaurirana matekinoroji akadai sehungwaru hwekugadzira, 5G, blockchain, Internet of Things, cloud computing, nezvimwewo, hunyanzvi nebudiriro zviri kukurumidziswa, uye kubatanidzwa neminda yezvehupfumi nemagariro evanhu kuri kuramba kuchikura, zvichisimudzira "Internet of Everything" uye kusvika chaiko kwenguva yehupenyu hwakangwara. Mumamiriro ezvinhu aya, kukura nekukurumidza kwemaguta akangwara, kuchengetedzeka kwakangwara, kutakurwa kwakangwara, dziviriro yemoto yakangwara, mafekitori akangwara, nezvimwewo, zvakaramba zvichiwedzera kudiwa kwezvishandiso zvakangwara.
Kubva mugore ra2019, mari inowanikwa neindasitiri yemidziyo yemuno yakaramba ichikura, uye kushandiswa kwemidziyo yakangwara nemamita ane masensa akasiyana-siyana epamusoro kwave kuwedzera. Zviri pachena kuti zvinhu zvakanaka zvakaita sekuwedzera kwekudiwa kwemusika uye kutsigirwa kwemitemo yenyika zvakapa mamiriro akanaka ekuvandudza nekukurumidzisa michina yakangwara. Mumidziyo yakangwara, magauge epressure agara ari nzvimbo yakakosha yekuparadzanisa.
Vari mukati meindasitiri vanotenda kuti nekushanduka kuri kuramba kuchiitwa mukugadzirwa kwemaindasitiri uye shanduko muzvinodiwa zvekugadzira nehupenyu, pachava nezviitiko zvakawanda zvekushandisa zvinoda kuyera kumanikidzwa kudiki kwegasi, utsi, huwandu hwemvura, nezvimwewo, uye rudzi urwu rwechishandiso chekuyera kumanikidzwa kudiki. Chinonzi differential pressure transmitter. Semupi webasa we smart sensor-based interface anozivikanwa, Shanghai Mingkong yakagadzira nekugadzira MD-S221 series ye differential pressure transmitters zvichienderana nezvinodiwa zviri pamusoro apa.
Kubva pane zvinodiwa chaizvo nemusika nevatengi, iyi MD-S221 series differential pressure transmitter yeShanghai Mingkong inoshandisa sensor yekutanga yekudzvanya differential sechinhu chinoona kudzvanywa, uye ine ultra-low power consumption digital conditioning circuit, ine high precision, mabhenefiti makuru akadai sekugadzikana kwenguva refu, kururamisa kuri nani pane 1% FS.
Panguva imwe chete, MD-S221 differential pressure transmitter inogona kuburitsa pressure ye LED ine manhamba mana panguva chaiyo; 4-20mA/RS485 output haisi yekusarudza; ine mabasa akadai sekuchinja mayunitsi uye kubvisa; uye inotsigira kero/baud rate/filter constant /Display digit setting (RS485 type); Chigadzirwa ichi chine anti-electromagnetic interference design kuti chiwane data rakasimba uye rakavimbika; chinewo Exia IICT4 Ga blast-proof certification.
Pamusoro pezvo, mudziyo weMingkong we micro differential pressure transmitter une saizi ye 83.7×83.7mm uye wakagadzirwa nezvinhu zveABS. Unogona kuwana voltage yemagetsi ye 12~28V uye tembiricha yekushanda ye -40~80℃. Une hunhu hwemashandisirwo akasiyana-siyana. Wakakodzera zvakanyanya kuminda inoda kuongororwa kwe pressure ye micro-differential, senge masisitimu ekufema, masisitimu ekudzivirira moto neutsi, mafeni, masisitimu ekuchenesa mhepo, nezvimwewo.
Nguva yekutumira: Kubvumbi-28-2021