Ubushyuhe bwa PT100 ni ikintu cyo gupima ubushyuhe, ibipimo by'ubushyuhe bw'ikintu cyo gupima bihinduka ibipimo by'amashanyarazi bihinduka.Iyo ibisohoka kubikoresho byihariye byerekana ibikoresho, igihe nyacyo cyo kwerekana ubushyuhe bwapimwe;kugera kuri sisitemu ijyanye no kugenzura ubushyuhe no kurinda, ubushyuhe budasanzwe buzakora sisitemu yo gukingira, bigatera ibikorwa byo kumena amashanyarazi, guhagarika amashanyarazi, kugirango wirinde amakosa yaho kubera moteri yatewe nimpanuka ikomeye.PT100 nigute wahindura ibipimo byubushyuhe mubipimo byamashanyarazi?Ntusobanukirwe ushobora kumva ari amayobera cyane, nyuma yubusobanuro bukurikira ntushobora kuba urujijo: PT100 RTD igizwe ahanini nicyuma cya platine.Amashanyarazi ya platine yumuriro ni muremure cyane, agaciro kayo ko guhangana nubushyuhe hari inzandiko zikomeye hagati yumuntu umwe.
Ubushyuhe bwa PT100 bukoreshwa cyane mubikoresho byinganda mugupima no kugenzura ibipimo byubushyuhe.Kohereza hamwe na sensor mubisanzwe bigizwe nibice bibiri: sensor na signal ihindura ibimenyetso.Sensors ahanini ni thermocouples cyangwa RTDs;Guhindura ibimenyetso ukoresheje ibipimo byo gupima, gutunganya ibimenyetso no guhindura ibice, ukurikije ibyifuzo byabakiriya, abatanga amakuru bamwe bazongera igihe nyacyo cyo kwerekana ubushyuhe bwigihe, imbaraga nazo zifite imikorere ya fieldbus, zoherejwe mukigo gishinzwe kugenzura.
Moteri ku ikoreshwa rya PT100 kuri moteri ihindagurika no kugenzura ubushyuhe no kurinda uburyo bwihariye: kugirango harebwe niba moteri ikurikirana ubuzima bwikurikiranya bukenewe, mubisanzwe muri buri cyiciro cyumuyaga yashyinguwe mubice bibiri bigize ibipimo byo gupima ubushyuhe, ni ukuvuga, urutonde rwo kwitegura gushiraho;gutwara igice cyibipimo byo gupima ubushyuhe birashobora gusimburwa kurubuga mugihe ibyangiritse byatewe, bityo rero ibyuma bishobora gushyirwaho kimwe gusa.Kubwibyo, ibipimo by'ubushyuhe bwa moteri nini y'ibyiciro bitatu muri rusange byashyizweho hakurikijwe ibipimo by'ubushyuhe bw'amanota 8: ingingo eshatu zo guhinduranya, ingingo ebyiri zerekana (ingingo ebyiri za pivot, buri ngingo imwe) kumurongo, hanyuma ugahagarara gatatu ingingo zo gupima ubushyuhe.
Igihe cyo kohereza: Ukuboza-27-2023
