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冷链，冷库用NTC热敏电阻，0度最高测温精度达到0度±0.12度
冷链，冷库用NTC热敏电阻，0度最高测温精度达到±0.12度 | 南京华巨电子有限公司 | | 热敏电阻温度阻值对照表 | | T =1/ (A +B*ln(RT/Rref) +C*[ln(RT/Rref)]2+ D*[ln(RT/Rref)]3+ E*[ln(RT/Rref)]3)-273.15 | | Rref=6kΩ | | A= | 3.6609907838447800E-03 | | B= | 3.0852367489866800E-04 | | C= | 3.8660940147654800E-06 | | D= | -8.8476090397890700E-08 | | E= | -4.6657716710381200E-09 | | 华巨温度传感器感知世界的温度，创造中国的世界品牌 | | R0=6kΩ B25/50= 3369 | 温度
(℃) | 阻值
(kΩ) | 温度
(℃) | 阻值
(kΩ) | | -40 | 43.838 | 6 | 4.645 | | -39 | 41.417 | 7 | 4.456 | | -38 | 39.147 | 8 | 4.274 | | -37 | 37.016 | 9 | 4.102 | | -36 | 35.016 | 10 | 3.937 | | -35 | 33.137 | 11 | 3.780 | | -34 | 31.371 | 12 | 3.630 | | -33 | 29.712 | 13 | 3.487 | | -32 | 28.151 | 14 | 3.350 | | -31 | 26.682 | 15 | 3.219 | | -30 | 25.299 | 16 | 3.094 | | -29 | 23.998 | 17 | 2.975 | | -28 | 22.771 | 18 | 2.861 | | -27 | 21.615 | 19 | 2.752 | | -26 | 20.526 | 20 | 2.648 | | -25 | 19.498 | 21 | 2.548 | | -24 | 18.528 | 22 | 2.452 | | -23 | 17.613 | 23 | 2.361 | | -22 | 16.749 | 24 | 2.273 | | -21 | 15.932 | 25 | 2.190 | | -20 | 15.161 | 26 | 2.109 | | -19 | 14.432 | 27 | 2.033 | | -18 | 13.742 | 28 | 1.959 | | -17 | 13.089 | 29 | 1.888 | | -16 | 12.472 | 30 | 1.821 | | -15 | 11.888 | 31 | 1.756 | | -14 | 11.334 | 32 | 1.694 | | -13 | 10.810 | 33 | 1.634 | | -12 | 10.313 | 34 | 1.577 | | -11 | 9.842 | 35 | 1.522 | | -10 | 9.395 | 36 | 1.469 | | -9 | 8.971 | 37 | 1.418 | | -8 | 8.569 | 38 | 1.369 | | -7 | 8.188 | 39 | 1.323 | | -6 | 7.825 | 40 | 1.278 | | -5 | 7.481 | 41 | 1.235 | | -4 | 7.154 | 42 | 1.193 | | -3 | 6.844 | 43 | 1.153 | | -2 | 6.548 | 44 | 1.115 | | -1 | 6.267 | 45 | 1.078 | | 0 | 6.000 | 46 | 1.043 | | 1 | 5.746 | 47 | 1.008 | | 2 | 5.504 | 48 | 0.9756 | | 3 | 5.273 | 49 | 0.9440 | | 4 | 5.054 | 50 | 0.9136 | | 5 | 4.845 | | |
华巨电子-NTC热敏电阻厂家：www.thermistors.com.cn
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