Pehea e hana ai ka sensor PT100?

ʻO ka PT100ʻO kahi mea ʻike wela kūpaʻa e pili ana i ka hoʻololi ʻana i ke kūpaʻa conductor me ka mahana.Hana ʻia ʻo PT100 i ka platinum maʻemaʻe a he kūpaʻa maikaʻi a me ka linearity, no laila ua hoʻohana nui ʻia no ke ana wela.Ma ka zero degere Celsius, ka waiwai kū'ē o ka PT100 he 100 ohms.I ka piʻi a emi ʻana o ka mahana, piʻi a emi paha kona kūpaʻa e like me ia.Ma ke ana ʻana i ka waiwai kūʻē o PT100, hiki ke helu pololei ʻia ka mahana o kona kaiapuni.
Ke holo mau nei ka sensor PT100, ua kūlike kona puka uila me ka hoʻololi ʻana o ka mahana, no laila hiki ke ana ʻia ka wela ma ke ana ʻana i ka volta.Kapa ʻia kēia ʻano ana ʻo "voltage output type" ana wela.ʻO kekahi ʻano ana maʻamau ʻo ia ka "ʻano hoʻohālikelike kū'ē", e helu ana i ka mahana ma ke ana ʻana i ka waiwai kūʻē o PT100.Ma waho aʻe o ke ʻano i hoʻohana ʻia, hāʻawi ka sensor PT100 i nā ana wela kūpono loa a hoʻohana nui ʻia i nā ʻano like ʻole o ka mālama ʻana i ka wela a me ka nānā ʻana.
Ma keʻano laulā, hoʻohana ka PT100 sensor i ke kumu o ka hoʻololi ʻana o ka conductor me ka mahana e ana pono i ka mahana ma ke ana ʻana i ke kūpaʻa a i ʻole ka volta, e hāʻawi ana i nā hopena ana wela kiʻekiʻe no nā ʻano like ʻole o ka mālama ʻana i ka wela a me ka nānā ʻana.