N’chifukwa chiyani sensa yogwedera ndi yofunika kwambiri pa injini? Kodi mfundo yake ndi yotani?

Sensa yogwedera ndi imodzi mwa zinthu zofunika kwambiri mu ukadaulo woyesera. Ili ndi ubwino wotsika mtengo, kukhudzidwa kwambiri, kugwira ntchito mokhazikika komanso kodalirika, komanso kusinthasintha kwakukulu kwa kuzindikira kugwedera. Imagwiritsidwa ntchito kwambiri m'magawo ambiri monga mphamvu, makampani opanga mankhwala, zamankhwala, magalimoto, zitsulo, kupanga makina, makampani ankhondo, kafukufuku wasayansi ndi kuphunzitsa.

Mu dongosolo lililonse loyezera kugwedezeka, chida chomwe chili patsogolo ndi choyezera kugwedezeka. Chimachita gawo lofunika kwambiri pakuyesa kugwedezeka. Chifukwa cha kusintha kosalekeza kwa luntha komanso zofunikira kwambiri pazida, kuyang'anira momwe galimoto yoyendetsera ikugwirira ntchito pa intaneti komanso mayankho enieni a malo ndi zizindikiro za liwiro nthawi zambiri zimakhala zokhazikika. Kugwiritsa ntchito zolumikizira zamagalimoto monga ma encoders, ma switch othamanga kwambiri, PT100, PTC, ma vibration sensors, ndi zina zotero kukuchulukirachulukira. Ndikofunikira kwambiri kuti opanga zida amvetsetse zolumikizira izi ndikuzindikira kuphatikiza kwawo kwachilengedwe ndi galimotoyo.

Mwachitsanzo, mu zipangizo zina, ndikofunikira kuyang'anira kugwedezeka kwa zigawo zina. Ndikofunikira kukhazikitsa masensa panthawi yokhazikitsa kuti ayang'anire kugwedezeka pa liwiro losiyana kuti akwaniritse cholinga chowunikira ndi kukonza molondola kuti achepetse kuwonongeka kwa zida.

Ngati kufunika kwa ma frequency response sikokwera kwambiri, mutha kugwiritsa ntchito sensa ya 4-20mA yokhala ndi liwiro lotulutsa, kusonkhanitsa deta kudzera mu PLC, ndikuyang'anira liwiro la RMS. Kapena gwiritsani ntchito chida chowonetsera kuti muwonetsetse momwe zinthu zilili pamalopo. Ngati kufunika kwa ma frequency response kuli kokwera, mutha kugwiritsa ntchito sensa ya 4-20mA yokhala ndi liwiro lotulutsa, kapena kugwiritsa ntchitoACkutulutsa chizindikiro. Kudzera mu PLC yofulumira kapena khadi yopezera, sonkhanitsani ma speed values ​​​​ndipo kuyambitsa zochita zodzitetezera nthawi yomweyo.

Zosewerera kugwedezeka zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana: monga kukonza zitsulo, kupanga simenti, kupanga mapepala, mafakitale apanyanja, migodi ndi miyala, kupanga magetsi amphepo, chakudya ndi zakumwa, makampani opanga mankhwala, mayendedwe a sitima, kuchotsa mafuta ndi gasi, makampani opanga magetsi ndi mafakitale ena.