Ho hanyetsa Platinumu Platinumu, hape e tsejoang e le pherekano e futhumetseng ea platino, boleng ba eona bo tla fetoha ka mocheso. Le boleng ba ho hanyetsa ho hanyetsa platinamu ba platinamu bo tla eketseha khafetsa ka keketseho ea mocheso.
Ho hanyetsa platinamu ea platina ho ka aroloa ka har'a PT100 le PT1000 ho bolela hore ho hanyetsa ha eona ho 0 ℃ ke 1000 ohms.
Khanyetso ea Plainemunti e na le melemo ea ho hanyetsa, ho loanela maemo a phahameng, ea satellite, boemo ba mocheso, boemo ba mocheso le ho hanyela.
PT100 kapa PT1000 tsa mocheso oa PT1000 ke li-senkhos tsa moea haholo indastering ea ts'ebetso. Kaha li likelello tsa RARD ka bobeli, RATD ea masela e emela "Lisebelisoa tsa mocheso oa mocheso". Ka hona, ke letsoalo la mocheso leo ho lumellanoang ho itšetlehileng ka mocheso; Ha mocheso o fetoha, ho hanela ha se utloisitsoe ho tla fetoha. Ka hona, ka ho lekanya ho hanyetsa kutloelo-bohloko ea setsebi sa Rtloar, o ka sebelisa sensor ea RRT ho lekanya mocheso.
RTD Sensors hangata e entsoe ka platinam, koporo, li-axites tsa tšepe tse fapaneng, 'me PT100 ke e' ngoe ea li-sensors tse tloaelehileng haholo. Platinamo ke ntho e tloaelehileng ho fetisisa ho RRT STRD SINORS. Platinamu e na le kamano e tšepahalang le e phetehang le e monate ea mocheso. RTD Sensors e entsoeng ka platinamo e bitsoa li-PRD Sensor e tloaelehileng e sebelisoang ka ho fetisisa indastering ea ts'ebetso ke sensor ea PT100. Palo ea "100" ka lebitso e bontša ho hanyetsa ha ho hanyetsa ha li-ohme tse 100 ka 0 ° F (32 ° F). Ho feta seo hamorao. Ha PT100 ke sensor e tloaelehileng ka ho fetisisa ea platinium RTRD e tloaelehileng ka ho fetisisa, ho na le tse ling tse 'maloa, tse kang pt25, PT200, PT200, PT1000. Phapang e kholo pakeng tsa litle ho bonolo ho ella: Ena ke ho hanela ho hanela: Ena ke ho hanela ho hanela sensor ho 0 ° C, e boleloang lebitsong. Mohlala, sensor ea PT1000 e na le ho hanela ho hanela 1000 ohms ka 0 ° C. Ho bohlokoa hape ho utloisisa mocheso o bolokiloeng hobane e ama ho hanyetsa ka lithemparetlo tse ling. Haeba e PT1000 (385), sena se bolela hore e na le monko oa mocheso oa 0.00385 ° C. Lefatšeng ka bophara, mofuta o atileng haholo ke ntho ea 385. Haeba mohlomong ho hlokahala ha hoa boleloa, hangata e 385.
Phapang pakeng tsa PT1000 le Pet100 Mahlaseli a tjena:
1. Ho nepahala ha ho fapane: kutloisiso ea karabelo ea PT1000 e phahame ho feta ea PT100. Mocheso oa PT1000 o fetoha ka tekanyo e le 'ngoe,' me boleng ba ho hanyetsa bo eketsoa kapa bo fokotseha ka makhetlo a 3.8 ohms. Mocheso oa PT100 o fetoha ka tekanyo e le 'ngoe,' me boleng ba ho hanyetsa bo eketsoa kapa bo fokotseha ka ho lekanya ka nepo, ka ho hlakile hore ho nepahala ho ka etsahala.
2. Mocheso oa tekanyo o fapane.
Pt1000 e loketse tekanyo ea mocheso o mongata; PT100 e loketse ho lekanya litekanyo tse kholo tsa mocheso.
3. Theko e fapane. Theko ea PT1000 e phahame ho feta ea PT100.
Nako ea poso: Jul-20-2023