Inoshanda kuKatsi 330D/336D oiri pressure sensor EX2CP54-12

Iyo yekumanikidza sensor ine yakanyanya kurongeka uye inonzwisisika kukanganisa, uye kukanganisa kubhadharwa kweiyo pressure sensor ndiyo kiyi yekushandisa kwayo. Iyo yekumanikidza sensor inonyanya kusanganisira kukanganisa kukanganisa, kukanganisa kwekunzwa, mutsara kukanganisa uye hysteresis kukanganisa. Iri bepa rinosuma magadzirirwo ezvikanganiso zvina izvi uye simba razvo pamhedzisiro yebvunzo, uye panguva imwe chete kusuma nzira yekumanikidza calibration uye mienzaniso yekushandisa kuvandudza kuyerwa kwechiyero.

Parizvino, kune akawanda marudzi emasensa pamusika, ayo anogonesa mainjiniya ekugadzira kusarudza ma sensors anodiwa nehurongwa. Aya masensa anosanganisira kwete chete anonyanya kukosha ekushandura, asiwo akanyanya kuomarara ekubatanidza ma sensor ane pa-chip maseketi. Nekuda kweiyo misiyano iyi, injinjiniya yedhizaini inofanirwa kudzoreredza chikanganiso chekuyerwa kwe sensor yekumanikidza zvakanyanya sezvinobvira, inova nhanho yakakosha kuona kuti sensor inosangana nedhizaini uye mashandisiro ekushandisa. Mune zvimwe zviitiko, muripo unogona zvakare kuvandudza kushanda kwese kwe sensor mukushandisa.

Offset, renji calibration uye tembiricha muripo anogona kuitwa ese akaonda firimu resistor network, iyo inogadziriswa nelaser mukurongedza.

Iyo sensor inowanzo shandiswa pamwe chete neiyo microcontroller, uye iyo yakamisikidzwa software yeiyo microcontroller pachayo inogadza iyo yemasvomhu modhi ye sensor. Mushure mekunge iyo microcontroller yaverenga iyo inobuda voltage, modhi inogona kushandura iyo voltage kuita yekumanikidza kuyerwa kukosha kuburikidza nekushandurwa kweanalog-to-digital converter.

Iyo yakapfava yemasvomhu modhi ye sensor ndiyo yekufambisa basa. Iyo modhi inogona kugadziridzwa mune yese calibration process, uye kukura kweiyo modhi kuchawedzera nekuwedzera kwecalibration mapoinzi.

Kubva pamaonero emetrology, chikanganiso chekuyera chine tsananguro yakasimba: inomiririra mutsauko pakati pekupimwa kudzvanywa uye kudzvanywa chaiko. Nekudaro, iyo chaiyo dzvinyiriro haigone kuwanikwa zvakananga, asi inogona kufungidzirwa nekutora yakakodzera kumanikidza mwero. Metrologists vanowanzo shandisa zviridzwa zvine huchokwadi hunenge ka10 kupfuura iyo yemidziyo yakayerwa seyero yekuyera.

Nekuti iyo isina kuverengerwa sisitimu inogona kungoshandisa yakajairwa senitivity uye offset kukosha kushandura inobuda voltage kuita yekumanikidza kukanganisa.