Inokodzera Futian Cummins IFS3.8 oil pressure sensor4928594

1. Ndeupi rudzi rwekumanikidza?

Viscous fluid uye madhaka anovhara iyo yekumanikidza interface. Ko zvinonyungudutsa kana zvinoparadza zvinhu zvinokuvadza zvinhu zviri mumhepo yekumanikidza zvinosangana zvakananga nenhau idzi? Izvi zvinhu zvinosarudza kana yekusarudza yakananga yekuzviparadzanisa firimu uye zvinhu zvakatarisana zvakananga nepakati.

2. Ndeupi rudzi rwekumanikidza kunofanirwa kuyera sensor?

Chekutanga, tarisa kukosha kwakakura kwekuyerwa kwakayerwa muhurongwa. Kazhinji kutaura, zvinodikanwa kuti usarudze transmitter ine pressure range inosvika 1.5 times hombe pane yakakura kukosha. Izvi zvinonyanya kuitika nekuti mune dzakawanda masisitimu, kunyanya mukuyerwa kwemvura kuyera uye kugadzirisa, kune mapeaks uye kuenderera kusingadzoreki kushanduka, uye iyi peak pakarepo inogona kuparadza iyo yekumanikidza sensor. Yakasimudzwa yakakwirira yekumanikidza kukosha kana kudarika zvishoma kukosha kwakatarwa kweiyo transmitter inopfupisa hupenyu hweiyo sensor, iyo zvakare inoderedza iko kurongeka. Saka buffer inogona kushandiswa kuderedza kudzvanywa burr, asi izvi zvinononotsa kumhanya kwekupindura kwe sensor. Naizvozvo, iyo yekumanikidza siyana, kurongeka uye kugadzikana kunofanirwa kutariswa zvizere pakusarudza iyo inotumira.

3. Yakarurama sei iyo sensor yekumanikidza?

Iko kurongeka kunotsanangurwa nekusaita, hysteresis, kusadzokororwa, tembiricha, zero offset chiyero uye tembiricha. Asi zvinonyanya kukonzerwa nekusawirirana, hysteresis uye kusadzokorora. Iyo yakakwirira yekururama, iyo yakakwirira mutengo.

4. Unoda rudzii rwechiratidzo chekubuda?

Kubuda kwedhijitari yemV, V, mA uye frequency kunoenderana nezvakawanda zvinhu, kusanganisira chinhambwe chiri pakati pechiratidziro nesystem controller kana kuratidza, kungave paine "ruzha" kana mamwe masaini ekukanganisa emagetsi, ingave inodiwa amplifier, uye chinzvimbo. ye amplifier. Kune akawanda maOEM midziyo ine chinhambwe chipfupi pakati pekutapurirana uye controller, imhinduro ine hupfumi uye inoshanda kutora mA inobuda transmitter.

Kana zvichidikanwa kukwidziridza chiratidzo chinobuda, transmitter ine yakavakirwa-mukati amplification inogona kushandiswa. MA level inobuda kana frequency kubuda inogona kushandiswa kutenderera kure-kure kana masaini akasimba emagetsi ekukanganisa.

Kana munharaunda ine yakakwira RFI kana EMI index, chengetedzo yakakosha kana sefa inofanirwa kutariswa kunze kwekusarudza mA kana frequency kubuda.