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摄氏度温度单位的NTC阻值对照表如何输入
来源:本站  更新时间:2018-12-20 22:31:19  查看次数:

     

 
  富温传感器NTC 对照表是摄氏度单位,改变DDC 编辑器『温度单位』选项,对照表温度单位不会改变,如何输入
  NTC Beta值是不是有什么特殊意义?
  DDC 编辑器『温度单位』选项是针对aintc() 函数转换结果的温度单位,并不是阻值对照表的温度单位。如果要以℃ 输入,请下载xls 转换工具程式: 
  NTC Beta值是指NTC 在两个特定温度(例如25/50˚C 或25/85˚C)时的阻值换算而得电阻温度系数,用以表示该NTC 元件的温度/阻值特性。在ICDT DDC 编辑器的阻值对照表中,Beta 值仅作为储存于DDC 内供日后读取对照表时判读用,并未实际进行计算。

TEMPERATURE VS RESISTANCE TABLE
Resistance         331.2 Ohms at 80 deg. C
Resistance Tolerance     + / - 5%
B Value             4090K at 25/85deg. C
B Value Tolerance         + / - 1%

Temp.
(deg. C)
Rmax
(k Ohms)
Rnor
(k Ohms)
Rmin
(k Ohms)
-40 131.7340 118.2986 105.9678
-39 122.5189 110.1023 98.6968
-38 114.0119 102.5305 91.9748
-37 106.1539 95.5314 85.7568
-36 98.8914 89.0580 80.0020
-35 92.1752 83.0675 74.6726
-34 85.9609 77.5208 69.7346
-33 80.2077 72.3821 65.1567
-32 74.8784 67.6188 60.9103
-31 69.9392 63.2011 56.9694
-30 65.3590 59.1018 53.3100
-29 61.1094 55.2959 49.9103
-28 57.1646 51.7605 46.7501
-27 53.5007 48.4747 43.8111
-26 50.0959 45.4194 41.0765
-25 46.9304 42.5769 38.5307
-24 43.9859 39.9311 36.1595
-23 41.2455 37.4672 33.9500
-22 38.6939 35.1715 31.8899
-21 36.3168 33.0316 29.9685
-20 34.1013 31.0358 28.1753
-19 32.0354 29.1737 26.5012
-18 30.1081 27.4354 24.9375
-17 28.3092 25.8119 23.4761
-16 26.6294 24.2951 22.1099
-15 25.0602 22.8771 20.8320
-14 23.5935 21.5511 19.6363
-13 22.2221 20.3104 18.5168
-12 20.9392 19.1491 17.4683
-11 19.7385 18.0617 16.4860
-10 18.6143 17.0429 15.5651
-9 17.5613 16.0880 14.7015
-8 16.5746 15.1928 13.8914
-7 15.6495 14.3530 13.1310
-6 14.7819 13.5649 12.4170
-5 13.9678 12.8251 11.7464
-4 13.2037 12.1302 11.1162
-3 12.4862 11.4774 10.5237
-2 11.8122 10.8638 9.9666
-1 11.1787 10.2868 9.4424
0 10.5832 9.7441 8.9491
1 10.0231 9.2333 8.4846
2 9.4961 8.7525 8.0471
3 9.0000 8.2998 7.6348
4 8.5330 7.8732 7.2463
5 8.0930 7.4712 6.8799
6 7.6785 7.0922 6.5342
7 7.2877 6.7347 6.2081
8 6.9192 6.3975 5.9003
9 6.5716 6.0792 5.6096
10 6.2436 5.7786 5.3350
11 5.9339 5.4948 5.0755
12 5.6415 5.2266 4.8302
13 5.3652 4.9732 4.5982
14 5.1042 4.7335 4.3788
15 4.8574 4.5069 4.1712
16 4.6241 4.2925 3.9747
17 4.4033 4.0895 3.7886
18 4.1944 3.8974 3.6124
19 3.9967 3.7155 3.4454
20 3.8095 3.5431 3.2871
21 3.6322 3.3798 3.1371
22 3.4642 3.2250 2.9948
23 3.3050 3.0782 2.8598
24 3.1540 2.9389 2.7317
25 3.0108 2.8068 2.6101
26 2.8750 2.6814 2.4946
27 2.7461 2.5623 2.3849
28 2.6237 2.4493 2.2807
29 2.5075 2.3419 2.1817
30 2.3972 2.2398 2.0875
31 2.2923 2.1428 1.9980
32 2.1927 2.0505 1.9128
33 2.0979 1.9628 1.8318
34 2.0079 1.8793 1.7546
35 1.9222 1.7999 1.6812
36 1.8406 1.7243 1.6113
37 1.7630 1.6523 1.5447
38 1.6892 1.5838 1.4812
39 1.6188 1.5184 1.4207
40 1.5518 1.4562 1.3630
41 1.4880 1.3969 1.3081
42 1.4271 1.3403 1.2556
43 1.3691 1.2863 1.2056
44 1.3138 1.2349 1.1578
45 1.2610 1.1858 1.1122
46 1.2107 1.1389 1.0687
47 1.1627 1.0941 1.0271
48 1.1168 1.0514 0.9874
49 1.0730 1.0106 0.9494
50 1.0312 0.9716 0.9131
51 0.9913 0.9343 0.8785
52 0.9531 0.8987 0.8453
53 0.9166 0.8646 0.8136
54 0.8818 0.8321 0.7832
55 0.8484 0.8009 0.7542
56 0.8165 0.7711 0.7264
57 0.7860 0.7425 0.6997
58 0.7568 0.7152 0.6743
59 0.7289 0.6891 0.6498
60 0.7021 0.6640 0.6265
61 0.6765 0.6400 0.6040
62 0.6519 0.6170 0.5826
63 0.6284 0.5950 0.5620
64 0.6059 0.5739 0.5422
65 0.5843 0.5536 0.5233
66 0.5636 0.5342 0.5051
67 0.5438 0.5156 0.4876
68 0.5247 0.4977 0.4709
69 0.5065 0.4805 0.4548
70 0.4889 0.4641 0.4394
71 0.4721 0.4483 0.4246
72 0.4560 0.4331 0.4103
73 0.4405 0.4185 0.3967
74 0.4256 0.4045 0.3835
75 0.4113 0.3911 0.3709
76 0.3976 0.3781 0.3587
77 0.3844 0.3657 0.3471
78 0.3717 0.3537 0.3358
79 0.3595 0.3422 0.3250
80 0.3477 0.3312 0.3146
81 0.3367 0.3205 0.3044
82 0.3260 0.3103 0.2946
83 0.3158 0.3005 0.2852
84 0.3059 0.2910 0.2761
85 0.2964 0.2819 0.2673
86 0.2873 0.2731 0.2589
87 0.2784 0.2646 0.2508
88 0.2699 0.2564 0.2430
89 0.2618 0.2486 0.2355
90 0.2539 0.2410 0.2282
91 0.2462 0.2337 0.2212
92 0.2389 0.2267 0.2145
93 0.2318 0.2199 0.2080
94 0.2250 0.2133 0.2018
95 0.2184 0.2070 0.1958
96 0.2120 0.2009 0.1899
97 0.2059 0.1951 0.1843
98 0.2000 0.1894 0.1789
99 0.1943 0.1839 0.1737
100 0.1887 0.1786 0.1687
101 0.1834 0.1735 0.1638
102 0.1782 0.1686 0.1591
103 0.1733 0.1638 0.1546
104 0.1684 0.1592 0.1502
105 0.1638 0.1548 0.1460
106 0.1593 0.1505 0.1419
107 0.1549 0.1464 0.1379
108 0.1507 0.1424 0.1341
109 0.1467 0.1385 0.1304
110 0.1427 0.1347 0.1268
111 0.1389 0.1311 0.1234
112 0.1352 0.1276 0.1201
113 0.1317 0.1242 0.1168
114 0.1282 0.1209 0.1137
115 0.1249 0.1177 0.1107
116 0.1217 0.1146 0.1078
117 0.1185 0.1117 0.1049
118 0.1155 0.1088 0.1022
119 0.1126 0.1060 0.0995
120 0.1097 0.1033 0.0970

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