Dzvinyiriro madhizaini akakosha maturusi anowanzo shandiswa mukuyera, kutarisa uye kudzora kudzvanywa kwemagasi, zvinwiwa uye zvinwiwa. Ivo vanogona kuita basa rakakosha mukuona kuchengetedzeka, kunyatsoita, uye kuvimbika kwemaitiro muzvikamu zvakawanda zveindasitiri. Kunzwisisa kuti chii chinobuda chepressure transmitter kwakakosha kune matekinoroji nevashandisi vanovimba nekuverenga chaiko kwekumanikidza mubasa ravo.
Anodzvanya anodhinda anowanzo shandura siginecha inogamuchirwa kubva kusanganiswa yekumanikidza sensor kuita muhombe wemagetsi chiratidzo chinozoendeswa kune yekudzora system (PLC/DCS) yekutarisisa nguva chaiyo uye kutonga. Kunyanya, marudzi akajairika ekubuda kwechiratidzo anotevera:
Zvazvino Kubuda:Iyo huru yakakurumbira yekubuda mhando ndiyo yazvino chiratidzo, kazhinji muchimiro che4-20 mA ikozvino loop. Izvo zvinobuda zvine hukama hwemutsara nehukoshi hwekumanikidza hunowedzera zvakaenzana nekumanikidza kuverenga. Semuenzaniso, kuyerwa kwe (0 ~ 10) bha kunogona kuratidza zero point se4mA ukuwo kudzvanywa kwe10bar kunoenderana ne20mA ichigadzira mutsara girafu pamusoro penguva. Iyi mutsara inobvumira kududzira kuri nyore kwekumanikidza kukosha uye inoshandiswa zvakanyanya mumaindasitiri ekushandisa nekuda kwekusimba kwayo kunopesana neruzha rwemagetsi.
Digital Output: Hungwaru dzvinyiriro inotapurirana inogona kupa kuburitsa kwedhijitari mumhando dzehungwaru kutaurirana senge HART, Modbus-RTU kana mamwe maprotocol. Mabudiro edhijitari anounza zvakanakira senge kurongeka kwepamusoro, kugadziridzwa kwepa-saiti uye kuongororwa, ruzivo rwekuwedzera rwunotumirwa kuPLS/DCS, s uye kuderedzwa kwekunzwa ruzha. Aya akangwara edhijitari anobuda ari kuwedzera kufarirwa mune zvemazuva ano otomatiki masisitimu.
Voltage Output:Mamwe madhiraivha anogona kupa voltage kubuda, kazhinji mukati menguva ye0-5V kana 0-10V. Voltage inobuda mhando haina kuwanda pane yazvino loop asi inogona kunyanya kubatsira mumashandisirwo uko masaini emagetsi anofarirwa masystem ekudzora.
Frequency Output:Frequency output (frequency output) inoreva kushandura kuverengwa kwe pressure kuita frequency signal. Kunyangwe frequency chiratidzo isinganyanyi kushandiswa mukumanikidza ma transmitters nekuda kwemutengo wepamusoro uye kuomarara kwehunyanzvi, Inogona kubatsira mune chaiyo maapplication uko kumhanyisa data data kunodiwa.
Mushure mekusarudza chiratidzo chakakodzera chekubuda, kutarisisa kunozobhadharwa kune zvimwe zvinhu zvinogona kukanganisa kubuda mukuita:
Calibration:Kurongeka kwakaringana chinhu chinodiwa pakuverenga chaiko kwekumanikidza. Fekitari calibration inofanirwa kuitwa kuti ive nechokwadi chekuti inobuda inoenderana neiyo chaiyo yekuyeresa kudzvanywa nenzira kwayo kuburikidza nekuenzanisa iyo inoburitsa inoburitsa kune inozivikanwa kumanikidza standard uye kuigadzirisa pazvinenge zvichidikanwa.
Tembiricha Migumisiro:Tembiricha inogona kukanganisa kubuda chaiko. Muripo wetembiricha wefekitari unogona kubatsira kugadzirisa tembiricha isingadikanwi yakatenderedza ambience, asi tembiricha yakanyanyisa inogona kuramba ichikanganisa kuita kwetransmitter. Izvo zvakakosha kuti usarudze transmitter yakayerwa kune chaiyo inoshanda tembiricha renji.
Vibration uye Shock:Kudengenyeka uye kuvhunduka kwaizoitika mune zvimwe zvikamu pakati penzvimbo dzemaindasitiri izvo zvinogona kutungamira kune isina kugadzikana kuverenga uye kukuvadza kune chiridzwa. Izvo zvakakosha kuti usarudze yakasimba vibration inodzivirira chimiro dhizaini uye kushandisa inodiwa vibration damping matanho kuchengetedza chiridzwa kuperera.
Zvivakwa zvepakatiHunhu hwekuyeresa hunogonawo kukanganisa kubuda. Zvinhu zvakaita se viscosity, corrosion, siyana mumamiriro ezvinhu uye kuvapo kwezvimedu zvakaturikwa zvinogona kutungamira mukutsauka kwekumanikidza kuverenga. Kusarudza chaiyo mhando yetransmitter inoenderana neyakajeka zvimiro zveyekuyeresa fluid kwakakosha kuti chiridzwa chishande.
Mafomu ekubuda kwechiratidzo kubva kune anodzvanya transmitter chinhu chakakosha chekushanda kwayo. Semugadziri wezviridzwa ane ruzivo mu process control sector kweanopfuura makore makumi maviri,Shanghai Wangyuaninopa zvakaratidzwa uye zvakavimbika zviridzwa zvekuyera zvine hupfumi hweruzivo pane ese marudzi ezvinobuda masaini kubva kune zvakajairika 4 ~ 20mA uye smart kutaurirana kune yakasarudzika kubuda. Kana iwe uine chero mubvunzo kana chinodiwa pane transmitter zvinobuda usazeze kutibata.
Nguva yekutumira: Zvita-12-2024