pt100 ????? ???????

?????? ???? ????? ???? ??????????? ??????????? ???????? (Hunan Rika Electronic Tech Co.,Ltd) ???? PT100 ????? ??????? ?????? ?? ???? ??? ?? ???? ??? ??????. ???? ?????? ????? ???????? ?????? ?? ?????? ?????? ????? ??????? ??????. ??? ???? ??????? ???????? ??? ???????? ??? ????? ????? ????? ?? ???????. ?????? ??? ???? ?????? ?????? ?? ?????? ??????? ??????? ????? ??? ????? ??????.

???????? ???? PT100 ?????? ???????? ?? ????? ???? ????? ???? ??????????? ??????????? ????????? ????? ?? ????? ??????. ??? ???? ?????? ????? ????????? ?? ??????? ?? ?????? ???????? ??? ?????? ?????? ????? ????? ?????? ???????. ????? ??????? ?????? ???????? ?????????. ????? ??? ???? ????? ??????? ???????? ???? ????????? ????? ??? ?????????? ????? ????? ????? ?????. ??????? ?? ????? ????? ??? ?? ??? ????? ???? ????????????? ??????? ????????? ????? ??????? ???????? ??? ???????? ????? ?????? ????????.