Oyenera Futian Cummins IFS3.8 mafuta pressure sensor4928594

1. Kodi sing'anga yokakamiza?

Viscous madzi ndi matope adzatsekereza mawonekedwe kuthamanga. Kodi zosungunulira kapena zinthu zowononga zitha kuwononga zinthu zomwe zili mu sensa yamagetsi zomwe zimalumikizana mwachindunji ndi media izi? Zinthu izi zidzatsimikizira ngati kusankha mwachindunji kudzipatula filimu ndi zinthu mwachindunji kukhudzana sing'anga.

2. Kodi mphamvu ya sensor sensor iyenera kuyeza bwanji?

Choyamba, dziwani mtengo wokulirapo wa mphamvu yoyezera mudongosolo. Nthawi zambiri, ndikofunikira kusankha cholumikizira chokhala ndi mphamvu zambiri pafupifupi nthawi 1.5 kuposa mtengo wokulirapo. Izi zili choncho makamaka chifukwa m'machitidwe ambiri, makamaka muyeso ya kuthamanga kwa madzi ndi kukonza, pali nsonga ndi kusinthasintha kosalekeza kosalekeza, ndipo nsonga ya nthawi yomweyo imatha kuwononga mphamvu yamagetsi. Kukhazikika kwapamwamba kwambiri kapena kupitirira pang'ono mtengo wa transmitter kudzafupikitsa moyo wa sensa, zomwe zidzachepetsanso kulondola. Chifukwa chake chosungira chingagwiritsidwe ntchito kuchepetsa kuthamanga kwa burr, koma izi zimachepetsa kuthamanga kwa sensa. Choncho, kuthamanga kwamtundu, kulondola ndi kukhazikika ziyenera kuganiziridwa mokwanira posankha chotumizira.

3. Kodi sensor ya pressure ndiyolondola bwanji?

Kulondola kumatsimikiziridwa ndi nonlinearity, hysteresis, non-repeatability, kutentha, zero offset scale ndi kutentha. Koma makamaka chifukwa cha nonlinearity, hysteresis ndi kusabwerezabwereza. Kukwera kulondola, ndikukwera mtengo.

4. Ndi mtundu wanji wa chizindikiro chomwe mukufuna?

Kutulutsa kwa digito kwa mV, V, mA ndi ma frequency kumadalira zinthu zambiri, kuphatikiza mtunda pakati pa chowulutsira ndi chowongolera dongosolo kapena chiwonetsero, kaya pali "phokoso" kapena ma siginecha ena osokoneza zamagetsi, kaya amplifier ikufunika, ndi malo. wa amplifier. Pazida zambiri za OEM zokhala ndi mtunda waufupi pakati pa transmitter ndi controller, ndi njira yotsika mtengo komanso yothandiza kutengera ma transmitter a mA.

Ngati kuli kofunikira kukulitsa chizindikirocho, cholumikizira chokhala ndi matalikidwe omangika chingagwiritsidwe ntchito. Kutulutsa kwa mlingo wa MA kapena kutulutsa pafupipafupi kungagwiritsidwe ntchito potumiza mtunda wautali kapena ma siginecha amphamvu osokoneza zamagetsi.

Ngati m'malo okhala ndi index yayikulu ya RFI kapena EMI, chitetezo chapadera kapena fyuluta iyenera kuganiziridwa pambali pa kusankha mA kapena kutulutsa pafupipafupi.