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業(yè)余最簡(jiǎn)單就是用一個(gè)線鼻子，后面涂上硅脂，夾上一個(gè)熱敏電阻，將線鼻子用螺釘固定在散熱器上，直接用萬(wàn)用表測(cè)量電阻值，對(duì)照RT值就可以知道當(dāng)前溫度了，這個(gè)方法相對(duì)簡(jiǎn)單。我有常用的MF52熱敏電阻10K的溫度表。 | | 水溫傳感器電阻參數(shù)表 | | | | | | | | | | | | 溫度 | 電阻(KΩ) | 溫度 | 電阻(KΩ) | 溫度 | 電阻(KΩ) | 溫度 | 電阻(KΩ) | -30 | 176.2 | 11 | 18.18 | 51 | 3.455 | 91 | 0.8887 | -29 | 161.1 | 12 | 17.35 | 52 | 3.329 | 92 | 0.8616 | -28 | 148.6 | 13 | 16.57 | 53 | 3.208 | 93 | 0.8357 | -27 | 138.1 | 14 | 15.83 | 54 | 3.092 | 94 | 0.8106 | -26 | 129.1 | 15 | 15.14 | 55 | 2.981 | 95 | 0.7863 | -25 | 121.3 | 16 | 14.49 | 56 | 2.874 | 96 | 0.7631 | -24 | 114.4 | 17 | 13.88 | 57 | 2.772 | 97 | 0.7404 | -23 | 108.2 | 18 | 13.3 | 58 | 2.673 | 98 | 0.7187 | -22 | 102.5 | 19 | 12.75 | 59 | 2.579 | 99 | 0.6976 | -21 | 97.29 | 20 | 12.23 | 60 | 2.489 | 100 | 0.6774 | -20 | 92.42 | 21 | 11.74 | 61 | 2.402 | 101 | 0.6578 | -19 | 87.85 | 22 | 11.27 | 62 | 2.318 | 102 | 0.6388 | -18 | 83.52 | 23 | 10.83 | 63 | 2.238 | 103 | 0.6204 | -17 | 79.4 | 24 | 10.4 | 64 | 2.161 | 104 | 0.6028 | -16 | 75.47 | 25 | 10 | 65 | 2.087 | 105 | 0.5857 | -15 | 71.7 | 26 | 9.614 | 66 | 2.015 | 106 | 0.5693 | -14 | 68.09 | 27 | 9.245 | 67 | 1.947 | 107 | 0.5534 | -13 | 64.63 | 28 | 8.891 | 68 | 1.881 | 108 | 0.5379 | -12 | 61.32 | 29 | 8.551 | 69 | 1.818 | 109 | 0.5231 | -11 | 58.14 | 30 | 8.225 | 70 | 1.757 | 110 | 0.5087 | -10 | 55.11 | 31 | 7.911 | 71 | 1.698 | 111 | 0.4947 | -9 | 52.2 | 32 | 7.608 | 72 | 1.642 | 112 | 0.4813 | -8 | 49.44 | 33 | 7.316 | 73 | 1.587 | 113 | 0.4682 | -7 | 46.8 | 34 | 7.034 | 74 | 1.535 | 114 | 0.4557 | -6 | 44.3 | 35 | 6.762 | 75 | 1.485 | 115 | 0.4435 | -5 | 41.93 | 36 | 6.499 | 76 | 1.436 | 116 | 0.4318 | -4 | 39.68 | 37 | 6.244 | 77 | 1.389 | 117 | 0.4204 | -3 | 37.56 | 38 | 5.997 | 78 | 1.344 | 118 | 0.4094 | -2 | 35.55 | 39 | 5.758 | 79 | 1.301 | 119 | 0.3987 | -1 | 33.66 | 40 | 5.527 | 80 | 1.259 | 120 | 0.3884 | 0 | 31.88 | 41 | 5.303 | 81 | 1.219 | 121 | 0.3784 | 1 | 30.2 | 42 | 5.086 | 82 | 1.18 | 122 | 0.3688 | 2 | 28.62 | 43 | 4.875 | 83 | 1.143 | 123 | 0.3594 | 3 | 27.15 | 44 | 4.672 | 84 | 1.107 | 124 | 0.3504 | 4 | 25.76 | 45 | 4.475 | 85 | 1.072 | 125 | 0.3416 | 5 | 24.46 | 46 | 4.285 | 86 | 1.039 | | | 6 | 23.24 | 47 | 4.101 | 87 | 1.007 | | | 7 | 22.09 | 48 | 3.923 | 88 | 0.9754 | | | 8 | 21.02 | 49 | 3.752 | 89 | 0.9454 | | | 9 | 20.01 | 50 | 3.587 | 90 | 0.9166 | | | 10 | 19.07 | | | | | | |
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