产品参数: 变频的空调中一般都会安装有排气温度传感器,靠这个温度传感器来的保证空调的正常运行,如果排报气温度传感器不能正常工作的话,可能会导致空调不能正常使用。 NTC温度传感器型……
变频的空调中一般都会安装有排气温度传感器,靠这个温度传感器来的保证空调的正常运行,如果排报气温度传感器不能正常工作的话,可能会导致空调不能正常使用。
NTC温度传感器型号:MC-JY-45,是专用于空调排气管的温度传感器,高精度NTC热敏电阻芯片封装在用紫铜外壳里面,外壳尺寸4.5x15mm,导线采用PE 0.08sp,传感器总长800mm,头部和导线之间采用环氧树指灌封,密封性好,绝缘性、防水性好。

产品尺寸图:

产品特点:
•防湿性能优异。
•小型、温度响应快。
产品特性:
• 电阻值:R90=5kΩ±3% (薄片)
• B 值(3U):
B25/50=3950K±3%
B25/85=4025K
• 使用温度范围:-30℃〜+130℃
• 热响应时间常数(水中):5秒
产品RT参数表:
| T0 | T1 | T2 | |
| 90 | 25 | 50 | |
| R at T0 | 5k | 精度 | 3% |
| B(T1/T2) | 3950k | ||
| T | Rmin | Rnom | Rmax |
| -30 | 775.6 | 939.3 | 1136 |
| -29 | 732.2 | 885 | 1069 |
| -28 | 691.6 | 834.2 | 1005 |
| -27 | 653.4 | 786.6 | 946.1 |
| -26 | 617.5 | 741.9 | 890.7 |
| -25 | 583.8 | 700.1 | 838.8 |
| -24 | 552.1 | 660.8 | 790.2 |
| -23 | 522.3 | 623.9 | 744.7 |
| -22 | 494.2 | 589.3 | 702.1 |
| -21 | 467.8 | 556.8 | 662.1 |
| -20 | 443 | 526.3 | 624.6 |
| -19 | 419.6 | 497.6 | 589.5 |
| -18 | 397.6 | 470.6 | 556.5 |
| -17 | 376.8 | 445.2 | 525.5 |
| -16 | 357.3 | 421.3 | 496.5 |
| -15 | 338.8 | 398.9 | 469.1 |
| -14 | 321.4 | 377.7 | 443.5 |
| -13 | 305 | 357.8 | 419.4 |
| -12 | 289.5 | 339 | 396.7 |
| -11 | 274.9 | 321.3 | 375.3 |
| -10 | 261.1 | 304.7 | 355.2 |
| -9 | 248 | 288.9 | 336.3 |
| -8 | 235.7 | 274.1 | 318.5 |
| -7 | 224 | 260.1 | 301.7 |
| -6 | 213 | 246.9 | 285.9 |
| -5 | 202.6 | 234.4 | 271 |
| -4 | 192.7 | 222.6 | 257 |
| -3 | 183.4 | 211.5 | 243.8 |
| -2 | 174.6 | 201 | 231.3 |
| -1 | 166.2 | 191.1 | 219.5 |
| 0 | 158.3 | 181.7 | 208.4 |
| 1 | 150.8 | 172.9 | 198 |
| 2 | 143.8 | 164.5 | 188.1 |
| 3 | 137 | 156.6 | 178.7 |
| 4 | 130.7 | 149.1 | 169.9 |
| 5 | 124.6 | 141.9 | 161.5 |
| 6 | 118.9 | 135.2 | 153.6 |
| 7 | 113.4 | 128.8 | 146.2 |
| 8 | 108.3 | 122.8 | 139.1 |
| 9 | 103.4 | 117 | 132.4 |
| 10 | 98.72 | 111.6 | 126 |
| 11 | 94.29 | 106.4 | 120 |
| 12 | 90.09 | 101.5 | 114.4 |
| 13 | 86.09 | 96.9 | 109 |
| 14 | 82.29 | 92.49 | 103.9 |
| 15 | 78.68 | 88.31 | 99.02 |
| 16 | 75.25 | 84.33 | 94.43 |
| 17 | 71.98 | 80.55 | 90.07 |
| 18 | 68.87 | 76.97 | 85.94 |
| 19 | 65.91 | 73.56 | 82.02 |
| 20 | 63.09 | 70.31 | 78.29 |
| 21 | 60.41 | 67.23 | 74.76 |
| 22 | 57.85 | 64.3 | 71.4 |
| 23 | 55.42 | 61.51 | 68.21 |
| 24 | 53.1 | 58.85 | 65.18 |
| 25 | 50.89 | 56.33 | 62.29 |
| 26 | 48.78 | 53.92 | 59.56 |
| 27 | 46.77 | 51.63 | 56.95 |
| 28 | 44.85 | 49.45 | 54.47 |
| 29 | 43.02 | 47.37 | 52.11 |
| 30 | 41.27 | 45.39 | 49.87 |
| 31 | 39.61 | 43.5 | 47.73 |
| 32 | 38.02 | 41.7 | 45.7 |
| 33 | 36.5 | 39.99 | 43.76 |
| 34 | 35.05 | 38.35 | 41.92 |
| 35 | 33.66 | 36.79 | 40.16 |
| 36 | 32.34 | 35.3 | 38.49 |
| 37 | 31.07 | 33.87 | 36.89 |
| 38 | 29.86 | 32.51 | 35.37 |
| 39 | 28.71 | 31.22 | 33.91 |
| 40 | 27.6 | 29.98 | 32.53 |
| 41 | 26.54 | 28.79 | 31.2 |
| 42 | 25.53 | 27.66 | 29.94 |
| 43 | 24.56 | 26.58 | 28.74 |
| 44 | 23.63 | 25.54 | 27.58 |
| 45 | 22.74 | 24.55 | 26.48 |
| 46 | 21.89 | 23.61 | 25.43 |
| 47 | 21.08 | 22.7 | 24.43 |
| 48 | 20.29 | 21.83 | 23.47 |
| 49 | 19.55 | 21.01 | 22.55 |
| 50 | 18.83 | 20.21 | 21.68 |
| 51 | 18.14 | 19.45 | 20.84 |
| 52 | 17.48 | 18.72 | 20.03 |
| 53 | 16.85 | 18.03 | 19.27 |
| 54 | 16.24 | 17.36 | 18.53 |
| 55 | 15.66 | 16.72 | 17.83 |
| 56 | 15.1 | 16.1 | 17.15 |
| 57 | 14.57 | 15.51 | 16.51 |
| 58 | 14.05 | 14.95 | 15.89 |
| 59 | 13.56 | 14.41 | 15.3 |
| 60 | 13.08 | 13.89 | 14.73 |
| 61 | 12.63 | 13.39 | 14.19 |
| 62 | 12.19 | 12.92 | 13.67 |
| 63 | 11.77 | 12.46 | 13.17 |
| 64 | 11.37 | 12.02 | 12.69 |
| 65 | 10.98 | 11.6 | 12.24 |
| 66 | 10.61 | 11.19 | 11.8 |
| 67 | 10.25 | 10.8 | 11.37 |
| 68 | 9.904 | 10.43 | 10.97 |
| 69 | 9.572 | 10.07 | 10.58 |
| 70 | 9.253 | 9.723 | 10.21 |
| 71 | 8.947 | 9.391 | 9.849 |
| 72 | 8.651 | 9.072 | 9.505 |
| 73 | 8.367 | 8.765 | 9.174 |
| 74 | 8.094 | 8.47 | 8.857 |
| 75 | 7.83 | 8.187 | 8.552 |
| 76 | 7.576 | 7.914 | 8.258 |
| 77 | 7.332 | 7.651 | 7.976 |
| 78 | 7.096 | 7.398 | 7.705 |
| 79 | 6.869 | 7.154 | 7.445 |
| 80 | 6.651 | 6.92 | 7.194 |
| 81 | 6.44 | 6.694 | 6.953 |
| 82 | 6.237 | 6.477 | 6.72 |
| 83 | 6.04 | 6.267 | 6.497 |
| 84 | 5.851 | 6.066 | 6.282 |
| 85 | 5.669 | 5.871 | 6.075 |
| 86 | 5.493 | 5.684 | 5.876 |
| 87 | 5.324 | 5.503 | 5.684 |
| 88 | 5.16 | 5.329 | 5.499 |
| 89 | 5.002 | 5.162 | 5.321 |
| 90 | 4.85 | 5 | 5.15 |
| 91 | 4.695 | 4.844 | 4.994 |
| 92 | 4.545 | 4.694 | 4.843 |
| 93 | 4.4 | 4.549 | 4.698 |
| 94 | 4.261 | 4.409 | 4.557 |
| 95 | 4.127 | 4.273 | 4.421 |
| 96 | 3.998 | 4.143 | 4.29 |
| 97 | 3.873 | 4.017 | 4.163 |
| 98 | 3.753 | 3.896 | 4.041 |
| 99 | 3.636 | 3.779 | 3.923 |
| 100 | 3.524 | 3.665 | 3.809 |
| 101 | 3.417 | 3.556 | 3.698 |
| 102 | 3.312 | 3.451 | 3.591 |
| 103 | 3.212 | 3.349 | 3.488 |
| 104 | 3.115 | 3.25 | 3.388 |
| 105 | 3.021 | 3.155 | 3.292 |
| 106 | 2.93 | 3.063 | 3.198 |
| 107 | 2.843 | 2.974 | 3.108 |
| 108 | 2.758 | 2.888 | 3.02 |
| 109 | 2.677 | 2.804 | 2.936 |
| 110 | 2.598 | 2.724 | 2.854 |
| 111 | 2.521 | 2.646 | 2.774 |
| 112 | 2.447 | 2.57 | 2.697 |
| 113 | 2.376 | 2.497 | 2.623 |
| 114 | 2.307 | 2.427 | 2.551 |
| 115 | 2.24 | 2.358 | 2.481 |
| 116 | 2.176 | 2.292 | 2.413 |
| 117 | 2.113 | 2.228 | 2.348 |
| 118 | 2.053 | 2.167 | 2.284 |
| 119 | 1.995 | 2.107 | 2.223 |
| 120 | 1.938 | 2.049 | 2.163 |
| 121 | 1.884 | 1.993 | 2.106 |
| 122 | 1.831 | 1.939 | 2.05 |
| 123 | 1.78 | 1.886 | 1.996 |
| 124 | 1.731 | 1.835 | 1.944 |
| 125 | 1.683 | 1.786 | 1.893 |
| 126 | 1.637 | 1.738 | 1.844 |
| 127 | 1.592 | 1.692 | 1.796 |
| 128 | 1.549 | 1.647 | 1.749 |
| 129 | 1.507 | 1.603 | 1.704 |
| 130 | 1.466 | 1.561 | 1.661 |
