Imagwira ntchito ku Cummins Renault wamba njanji kuthamanga sensa 0281002863

Pakati pa mitundu yonse ya masensa, mphamvu sensa ali ndi ubwino wa voliyumu yaing'ono, kulemera kuwala, tilinazo mkulu, bata, kudalirika, mtengo wotsika ndi kusakanikirana kosavuta, ndipo angagwiritsidwe ntchito muyeso ndi kulamulira kuthamanga, kutalika, mathamangitsidwe, madzi otaya. mlingo, mlingo wamadzimadzi ndi kuthamanga, ndi sensa yamphamvu ya nthunzi.

1. Miniaturization: Pakalipano, pali kuwonjezeka kwa kufunikira kwa masensa ang'onoang'ono pamsika, omwe amatha kugwira ntchito m'madera ovuta kwambiri ndipo amafunikira kusamalidwa pang'ono komanso kukhudzidwa pang'ono ndi chilengedwe;

2. Kuphatikizika: Zowonjezereka zowonjezereka zowonjezereka zowonjezereka zakhala zikuphatikizidwa ndi masensa ena kuti ayesedwe kuti apange njira yoyezera ndi kulamulira, yomwe ingapangitse kuti ntchitoyo ikhale yofulumira komanso yogwira ntchito mu kayendetsedwe ka kayendetsedwe kake ndi mafakitale;

3. Intelligentization: Chifukwa cha kuphatikizika kwa kuphatikizika, operekera mphamvu zamagetsi amatha kuwonjezera ma microprocessors ndi opanga ma sensor a nthunzi kudera lophatikizika, kotero kuti sensa imakhala ndi ntchito zolipirira zodziwikiratu, kulumikizana, kudzizindikira komanso kuweruza koyenera.

Mfundo yogwirira ntchito ya sensor yokakamiza: Bridge ya Wheatstone ili ndi ma geji anayi amtundu. Chifukwa ma geji amtunduwu amamangiriridwa ku thupi lotanuka, ma geji amtunduwu amapunduka ngati thupi lotanuka. Selo laling'ono laling'ono limasinthidwa mwamakonda, zomwe zidzatsogolera kusintha kwa kukana. Chizindikiro chotuluka cha mlatho wa Wheatstone chidzapereka chidziwitso chosinthika ichi, kuti mphamvu yomwe ikugwira ntchito pazigawo zamagulu zitha kuwerengedwa.

Mwachindunji, sensa yothamanga imatha kuphatikizira sensa ndi kukulitsa, kugwira ntchito ndi zina zambiri, monga kutentha, kuthamanga, ngodya, kuthamanga, kugwedezeka, etc. mawaya, opanda zingwe ndi njira zotumizira mabasi, kupereka chitetezo pakugwiritsa ntchito zida zamakina.

Pressure sensa ndi kachipangizo kaŵirikaŵiri ntchito mchitidwe mafakitale, amene chimagwiritsidwa ntchito madzi conservancy ndi hydropower, zoyendera njanji, nyumba wanzeru, ulamuliro kupanga, Azamlengalenga, makampani asilikali, makampani petrochemical, mafuta bwino, mphamvu yamagetsi, zombo, makina zida, mapaipi ndi mafakitale ena. Zotsatirazi zikufotokoza mwachidule mfundo ndi kagwiritsidwe ntchito ka masensa omwe amagwiritsidwa ntchito kwambiri.

Chiyambi cha kuyeza kuthamanga. Mtheradi wa pressure sensor, differential pressure sensor, gauge pressure sensor. Muyezo wa kupsyinjika ukhoza kugawidwa m'magulu atatu: (1) Kuyeza kupanikizika kotheratu. Kuyeza kuthamanga kwa gauge. (3) Yezerani kuthamanga kwa kusiyana. Kupsyinjika kwathunthu kumatanthauza kukakamiza kofanana ndi muyeso wa vacuum. Kuthamanga kwapamtunda kumatanthauza kukakamiza kofanana ndi kuthamanga kwamlengalenga. Kusiyana kwapanikizi kumatanthawuza kusiyana kwa kuthamanga pakati pa magwero awiri okakamiza.