Isivamvo sobushushu PT100/PT1000

Ngophuhliso oluqhubekayo lwe-automation ye-industrial, inzwa yokushisa, njengento ebalulekileyo yokulawula ishishini, isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zoshishino. I-sensor ye-PT100 yeqondo lokushisa, njenge-sensor yeqondo lokushisa eliqhelekileyo, inamandla okulinganisa ubushushu obuchanekileyo kunye nokusebenza okuzinzile, kwaye ixhalabele ngokubanzi kwaye isetyenziswe.

Iiparamitha eziphambili zeisivamvo sobushushu PT100ikakhulu ibandakanya le miba ilandelayo:

Ubungakanani besicelo:

Iinzwa ze-PT100 zeqondo lokushisa zisetyenziswa ngokubanzi kwiinkqubo zokulawula i-industrial automation systems, izixhobo zebhubhoratri, izixhobo zonyango, ukulungiswa kokutya, iikhemikhali kunye nezinye iindawo zokulinganisa ubushushu bamanzi, iigesi kunye nezinto eziqinileyo.

Umgca:

Umgca we-PT100 udla ngokuba yi-±0.1% okanye ngaphezulu. I-Linearity imele ubudlelwane bomgca phakathi kweqondo lokushisa kunye nokuchasana, oko kukuthi, iqondo apho ixabiso lokumelana litshintsha kunye nobushushu. Umgca ophezulu uthetha ukuba ubudlelwane phakathi kobushushu kunye nokuchasana kunomgca ngakumbi.

Uchaso olukalwe:

Ukuchasana okulinganiselwe kwe-PT100 yi-100 ohms, oko kukuthi, kwi-0 degrees Celsius, ukuchasana kwayo yi-100 ohms.

Uluhlu lobushushu:

IPT100 inzwa yobushushu sisivamvo sobushushu esisekwe kwiplatinam esithatha umlinganiselo ukusuka ku -200°C ukuya +600°C. Nangona kunjalo, ezinye iimeko zinokwenza uluhlu lwayo lokulinganisa ukuya kuthi ga -200 ℃ ~ +850 ℃. Isebenzisa iimpawu zomgca wokumelana neplatinam ukufezekisa umlinganiselo weqondo lokushisa ngokuchaneka okuphezulu kunye nokuzinza.

Ukuchaneka kwemveliso:

Ukuchaneka kwe-PT100 idla ngokuba yi-±0.1 degrees Celsius okanye ngaphezulu. Oku kuthetha ukuba inzwa iyakwazi ukulinganisa ngokuchanekileyo iqondo lokushisa kunye nokubonelela ngokufunda ngokuchanekileyo phakathi koluhlu oluthile.

Ixabiso elivumelekileyo lokutenxa:

Ixabiso lokutenxa elivumelekileyo le-PT100 liyahluka ngokwenqanaba lokuchaneka. Ukutenxa okuvumelekileyo kweklasi A ukuchaneka ±(0.15+0.002│t│), ngelixa ukutenxa okuvumelekileyo kokuchaneka kweKlasi B ±(0.30+0.005│t│). Apho t bubushushu beCelsius.

Ixesha lokuphendula:

Ixesha lokuphendula le-PT100 lidla ngokuba zii-milliseconds ezimbalwa ukuya kumashumi eemillisecond. Eli lixesha elithatha inzwa ukuba itshintshe ukusuka kutshintsho kwiqondo lokushisa ukuya kutshintsho kwisibonakaliso sombane esiphumayo. Ixesha lokuphendula elifutshane lithetha ukuba inzwa iyakwazi ukuphendula ngokukhawuleza utshintsho kwiqondo lokushisa.

Ubude kunye nobubanzi:

Ubude kunye nobubanzi be-PT100 bunokukhethwa ngokweemfuno ezithile zesicelo. Ubude obuqhelekileyo yimitha eyi-1, iimitha ezi-2 okanye ngaphezulu, kwaye ububanzi buqhele ukuba yi-1.5mm ukuya kwi-5mm.

Umqondiso wemveliso:

Umqondiso wokuphuma kwe-PT100 ngokuqhelekileyo ixabiso lokumelana, elinokuguqulwa libe ngumbane oqhelekileyo okanye umqondiso wangoku ngebhuloho okanye umguquleli.

Inzuzo yemveliso:

Inzwa yeqondo lokushisa ye-PT100 ineenzuzo zokuchaneka okuphezulu, ukuzinza okulungileyo, amandla okuchasana nokuphazamiseka kunye nobomi benkonzo ende. Kwiindawo zoshishino, i-PT100 yeqondo lokushisa isebenza ngokuzinzile nangokuchanekileyo, ukulungelelanisa kwiindawo zokusebenza ezinzima.

Iimpawu zeMveliso:

I-sensor ye-PT100 yeqondo lokushisa ineempawu zokuphendula ngokukhawuleza, uvakalelo oluphezulu, isakhiwo esilula kunye nokufakwa okulula. Isakhiwo sayo esincinci, ubungakanani obuncinci, obufanelekileyo kwiindidi ezahlukeneyo zokufakela indawo encinci.

Ifomu yephakheji yovavanyo lobushushu:

Kuyafaneleka ukuba uqaphele ukuba kunokubakho ukungafani kwi-PT100 eveliswa ngabavelisi abahlukeneyo, ngoko ke qwa lasela iiparitha ezithile zobugcisa ezibonelelwa ngabavelisi xa ukhetha kwaye usebenzisa. I-Weilian Fenran Sensor Technology Co., Ltd. ngumvelisi oqeqeshiweyo we-PT100 sensor yobushushu, wamkelekile ukubonisana kunye nokusebenzisana.

Isishwankathelo:

Njengohlobo oluchanekileyo oluchanekileyo kunye nozinzo olufanelekileyo lwenzwa yeqondo lokushisa, inzwa ye-PT100 yeqondo lokushisa inombono obanzi wesicelo kwinkqubo yokulawula i-industrial automation system, isixhobo sebhubhoratri, izixhobo zonyango kunye nezinye iinkalo. Iimpawu zayo zokuphendula ngokukhawuleza, ukuchaneka okuphezulu kunye nokuzinza okulungileyo kwenza kube yinxalenye ebalulekileyo kwintsimi yokulinganisa ukushisa kwezoshishino. Kuthenjwa ukuba ukuqaliswa kweli phepha kunokunceda abafundi baqonde ngakumbi iimpawu kunye noluhlu lwesicelo se-PT100 yokushisa kwenzwa, kunye nokubonelela ngereferensi kunye nesikhokelo sokusetyenziswa kwayo.