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huamantang
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樓主  發(fā)表于: 2020-04-02 18:55
目前有一個(gè)小項目要求檢測超聲波水箱的液位和溫度，水箱溫度要70-80的工作溫度，且上面有蓋子。有沒(méi)有合適的傳感器推薦？
wu19821221
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1樓  發(fā)表于: 2020-04-08 11:24
一個(gè)浮球，一根PT100
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