Isebenza njani i-PT100 ye-PT100?

I-PT100Umthombo wobushushu obuxhaphazayo osingeneyo I-PT100 yenziwa ngeplatinam ecocekileyo kwaye inozinzo oluhle kunye nobucala, ke ngoko isetyenziselwa imilinganiselo yobushushu. Kwi-zero degrees celsius, ixabiso lokuchasana kwe-PT100 yi-100 Ohis. Njengoko iqondo lobushushu liyanda okanye liyancipha, ukumelana nokuxhathisa kwayo okanye kuyancipha ngokufanelekileyo. Ngokulinganisa ixabiso lokuchasana kwe-PT100, iqondo lobushushu lendawo esihlala kuyo linokubekwa ngokuchanekileyo.
Xa i-sensor ye-PT100 isekuhambeni okuqhubekayo ngoku, imveliso yayo yevolthi ihambelana notshintsho lobushushu, ngoko ke iqondo lobushushu linokulinganiswa ngokungangqalanga ngokulinganisa i-voltage. Le ndlela yokulinganisa ibizwa ngokuba ngu "Uhlobo lwemveliso yohlobo lwevolthi" iMilinganiselo yobushushu. Enye indlela eqhelekileyo yokulinganisa kukuthi "uhlobo lokukhupha", olula iqondo lobushushu ngokulinganisa ixabiso le-PT100. Nokuba yeyiphi na indlela esetyenzisiweyo, i-Sensor ye-PT100 ibonelela ngemilinganiselo yobushushu echanekileyo kwaye isetyenziswa ngokubanzi kulawulo lobushushu kunye nokubeka iliso kwizicelo zokubeka iliso.
Ngokubanzi, isinyithi se-PT100 sisebenzisa umgaqo-siseko wokuqeshwa ngokutshintsha ubushushu bokulinganisa ngokuchanekileyo ngokuvisisanisa ukulinganisa ubushushu bokulinganisa ubushushu kunye nokubekwa kweliso.