传感器就参数来说只有两种,冷冻一种参数,冷藏一种参数;就形状来说也只有两种,圆形一种,方型一种。
冷藏蒸发器上的传感器、冷藏空间的传感器、0度室的传感器和环境传感器的参数一样,都是冷藏传感器的参数;-7度室、冷冻室和化霜传感器的参数一样都是冷冻传感器的参数。
按4.4试验,传感器的电阻值应 符合下表:
型号 | 特征温度 | 标称阻值(kΩ) | 阻值下限(kΩ) | 阻值上限(kΩ) |
HAFR02 HAFR02A | 0℃ | 6.3500 | 6.2230 | 6.4770 |
HAFD02 HAFD02A | -20℃ | 18.9000 | 18.5220 | 19.2780 |
3.5.2 材料常数B
按4.5试验,传感器的B值应符合下表。
传感器型号 | B 值(K) | 允许误差 |
HAFR02HAFR02A | B0/25=3830 | ±2% |
HAFD02 HAFD02A | B-20/25=3770 |
附录1:传感器参数表
HAFR02(圆形)/HAFR02A(方形)(冷藏)
温度值 | 阻值min(kΩ) | 阻值nom(kΩ) | 阻值max(kΩ) |
-30.0 | 31.36 | 33.07 | 34.86 |
-29.0 | 29.58 | 31.16 | 32.81 |
-28.0 | 27.91 | 29.37 | 30.89 |
-27.0 | 26.35 | 26.69 | 29.09 |
-26.0 | 24.88 | 26.12 | 27.40 |
-25.0 | 23.50 | 24.64 | 25.82 |
-24.0 | 22.20 | 23.25 | 24.34 |
-23.0 | 20.99 | 21.95 | 22.95 |
-22.0 | 19.84 | 20.73 | 21.65 |
-21.0 | 18.76 | 19.58 | 20.43 |
-20.0 | 17.75 | 18.50 | 19.28 |
-19.0 | 16.79 | 17.49 | 18.20 |
-18.0 | 15.90 | 16.54 | 17.19 |
-17.0 | 15.05 | 15.64 | 16.24 |
-16.0 | 14.26 | 14.80 | 15.35 |
-15.0 | 13.51 | 14.00 | 14.51 |
-14.0 | 12.80 | 13.25 | 13.72 |
-13.0 | 12.13 | 12.55 | 12.98 |
-12.0 | 11.51 | 11.89 | 12.28 |
-11.0 | 10.91 | 11.27 | 11.62 |
-10.0 | 10.36 | 10.68 | 11.00 |
-9.0 | 9.828 | 10.12 | 10.42 |
-8.0 | 9.331 | 9.600 | 9.874 |
-7.0 | 8.861 | 9.108 | 9.357 |
-6.0 | 8.418 | 8.643 | 8.870 |
-5.0 | 7.999 | 8.204 | 8.411 |
-4.0 | 7.603 | 7.790 | 7.978 |
-3.0 | 7.228 | 7.398 | 7.569 |
-2.0 | 6.874 | 7.029 | 7.184 |
-1.0 | 6.540 | 6.680 | 6.820 |
0.0 | 6.223 | 6.350 | 6.477 |
1.0 | 5.911 | 6.038 | 6.165 |
2.0 | 5.617 | 5.743 | 5.870 |
3.0 | 5.339 | 5.464 | 5.590 |
4.0 | 5.076 | 5.201 | 5.326 |
5.0 | 4.828 | 4.950 | 5.075 |
6.0 | 4.593 | 4.714 | 4.837 |
7.0 | 4.370 | 4.491 | 4.6074 |
8.0 | 4.160 | 4.279 | 4.399 |
9.0 | 3.961 | 4.078 | 4.196 |
10.0 | 3.772 | 3.887 | 4.004 |
11.0 | 3.594 | 3.707 | 3.622 |
12.0 | 3.425 | 3.536 | 3.649 |
13.0 | 3.264 | 3.373 | 3.485 |
14.0 | 3.112 | 3.219 | 3.329 |
15.0 | 2.968 | 3.073 | 3.181 |
16.0 | 2.832 | 2.935 | 3.040 |
17.0 | 2.702 | 2.803 | 2.906 |
18.0 | 2.579 | 2.678 | 2.779 |
19.0 | 2.463 | 2.559 | 2.658 |
20.0 | 2.352 | 2.446 | 2.543 |
21.0 | 2.247 | 2.339 | 2.434 |
22.0 | 2.147 | 2.237 | 2.330 |
23.0 | 2.052 | 2.140 | 2.231 |
24.0 | 1.962 | 2.047 | 2.136 |
25.0 | 1.876 | 1.960 | 2.046 |
26.0 | 1.794 | 1.876 | 1.961 |
27.0 | 1.717 | 1.796 | 1.879 |
28.0 | 1.643 | 1.721 | 1.802 |
29.0 | 1.573 | 1.649 | 1.727 |
30.0 | 1.506 | 1.580 | 1.657 |
31.0 | 1.442 | 1.514 | 1.590 |
32.0 | 1.381 | 1.452 | 1.525 |
33.0 | 1.324 | 1.392 | 1.464 |
34.0 | 1.269 | 1.336 | 1.405 |
35.0 | 1.216 | 1.281 | 1.350 |
36.0 | 1.166 | 1.230 | 1.296 |
37.0 | 1.119 | 1.081 | 1.245 |
38.0 | 1.073 | 1.134 | 1.197 |
39.0 | 1.030 | 1.089 | 1.150 |
40.0 | 0.988 | 1.046 | 1.106 |
41.0 | 0.949 | 1.005 | 1.063 |
42.0 | 0.911 | 0.966 | 1.023 |
43.0 | 0.875 | 0.928 | 0.984 |
44.0 | 0.841 | 0.892 | 0.947 |
45.0 | 0.808 | 0.858 | 0.911 |
46.0 | 0.777 | 0.826 | 0.877 |
47.0 | 0.747 | 0.794 | 0.845 |
48.0 | 0.718 | 0.764 | 0.813 |
49.0 | 0.691 | 0.736 | 0.783 |
50.0 | 0.664 | 0.708 | 0.755 |
51.0 | 0.639 | 0.682 | 0.727 |
52.0 | 0.615 | 0.657 | 0.701 |
53.0 | 0.592 | 0.633 | 0.676 |
54.0 | 0.570 | 0.610 | 0.652 |
55.0 | 0.549 | 0.588 | 0.629 |
56.0 | 0.529 | 0.567 | 0.606 |
57.0 | 0.510 | 0.546 | 0.585 |
58.0 | 0.491 | 0.527 | 0.565 |
59.0 | 0.473 | 0.508 | 0.545 |
60.0 | 0.456 | 0.490 | 0.526 |
61.0 | 0.440 | 0.473 | 0.508 |
62.0 | 0.424 | 0.457 | 0.491 |
63.0 | 0.409 | 0.441 | 0.474 |
64.0 | 0.395 | 0.426 | 0.458 |
65.0 | 0.381 | 0.411 | 0.443 |
66.0 | 0.368 | 0.397 | 0.428 |
67.0 | 0.355 | 0.384 | 0.414 |
68.0 | 0.343 | 0.371 | 0.400 |
69.0 | 0.331 | 0.358 | 0.387 |
70.0 | 0.320 | 0.346 | 0.374 |
71.0 | 0.309 | 0.335 | 0.362 |
72.0 | 0.299 | 0.324 | 0.350 |
73.0 | 0.289 | 0.313 | 0.339 |
74.0 | 0.279 | 0.303 | 0.328 |
75.0 | 0.2686 | 0.2977 | 0.3300 |
76.0 | 0.261 | 0.284 | 0.308 |
77.0 | 0.253 | 0.275 | 0.298 |
78.0 | 0.244 | 0.266 | 0.289 |
79.0 | 0.237 | 0.257 | 0.280 |
80.0 | 0.229 | 0.249 | 0.271 |
81.0 | 0.222 | 0241 | 0.263 |
82.0 | 0.215 | 0.234 | 0.255 |
83.0 | 0.208 | 0.227 | 0.247 |
84.0 | 0.201 | 0.220 | 0.240 |
85.0 | 0.195 | 0.213 | 0.232 |
86.0 | 0.189 | 0.206 | 0.225 |
87.0 | 0.183 | 0.200 | 0.219 |
88.0 | 0.177 | 0.194 | 0.212 |
89.0 | 0.172 | 0.188 | 0.206 |
90.0 | 0.167 | 0.183 | 0.200 |
91.0 | 0.162 | 0.177 | 0.194 |
92.0 | 0.157 | 0.172 | 0.188 |
93.0 | 0.152 | 0.167 | 0.183 |
94.0 | 0.147 | 0.162 | 0.178 |
95.0 | 0.143 | 0.157 | 0.173 |
96.0 | 0.139 | 0.153 | 0.168 |
97.0 | 0.135 | 0.148 | 0.163 |
98.0 | 0.131 | 0.144 | 0.158 |
99.0 | 0.127 | 0.140 | 0.154 |
100.0 | 0.123 | 0.136 | 0.150 |
HAFD02(圆形)/HAFD02A(方形)(冷冻)
温度值 | 阻值min(kΩ) | 阻值nom(kΩ) | 阻值max(kΩ) |
-30.0 | 32.78 | 33.84 | 34.92 |
-29.0 | 30.92 | 31.88 | 32.86 |
-28.0 | 29.17 | 30.04 | 30.93 |
-27.0 | 27.53 | 28.32 | 29.12 |
-26.0 | 25.99 | 26.70 | 27.42 |
-25.0 | 24.54 | 25.19 | 25.84 |
-24.0 | 23.18 | 23.77 | 24.35 |
-23.0 | 21.91 | 22.43 | 22.92 |
-22.0 | 20.71 | 21.18 | 21.65 |
-21.0 | 19.58 | 20.00 | 20.43 |
-20.0 | 18.52 | 18.90 | 19.82 |
-19.0 | 17.49 | 17.86 | 18.24 |
-18.0 | 16.51 | 16.89 | 17.26 |
-17.0 | 15.60 | 15.97 | 16.34 |
-16.0 | 14.74 | 15.11 | 15.48 |
-15.0 | 13.93 | 14.30 | 14.66 |
-14.0 | 13.17 | 13.53 | 13.90 |
-13.0 | 12.46 | 12.81 | |
-12.0 | 11.7970 | 12.1446 | 12.4975 |
-11.0 | 11.1660 | 11.5074 | 11.8545 |
-10.0 | 10.5719 | 10.9068 | 11.2479 |
-9.0 | 10.0125 | 10.3406 | 10.6754 |
-8.0 | 9.4854 | 9.8067 | 10.1349 |
-7.0 | 8.9888 | 9.3031 | 9.6245 |
-6.0 | 8.5207 | 8.8278 | 9.1424 |
-5.0 | 8.0793 | 8.3792 | 8.6868 |
-4.0 | 7.6629 | 7.9556 | 8.2563 |
-3.0 | 7.2701 | 7.5556 | 7.8491 |
-2.0 | 6.8993 | 7.1776 | 7.4641 |
-1.0 | 6.5493 | 6.8204 | 7.0999 |
0.0 | 6.2187 | 6.4827 | 6.7552 |
1.0 | 5.9054 | 6.1623 | 6.4279 |
2.0 | 5.6097 | 5.8597 | 6.1184 |
3.0 | 5.3306 | 5.5737 | 5.8257 |
4.0 | 5.0670 | 5.3033 | 5.5486 |
5.0 | 4.8179 | 5.0476 | 5.2863 |
6.0 | 4.5825 | 4.8058 | 5.0380 |
7.0 | 4.3600 | 4.5769 | 4.8027 |
8.0 | 4.1496 | 4.3602 | 4.5798 |
9.0 | 3.9606 | 4.1550 | 4.3685 |
10.0 | 3.7621 | 3.9607 | 4.1682 |
11.0 | 3.5897 | 3.7026 | 3.8175 |
12.0 | 3.4208 | 3.5318 | 3.6448 |
13.0 | 3.2608 | 3.3698 | 3.4809 |
14.0 | 3.1092 | 3.2161 | 3.3253 |
15.0 | 2.9655 | 3.0703 | 3.1775 |
16.0 | 2.8293 | 2.9320 | 3.0371 |
17.0 | 2.7001 | 28.006 | 2.9037 |
18.0 | 2.5774 | 2.6759 | 2.7769 |
19.0 | 2.4611 | 2.5674 | 2.6663 |
20.0 | 2.3506 | 2.4448 | 2.5417 |
21.0 | 2.2457 | 2.3377 | 2.4326 |
22.0 | 2.1460 | 2.2360 | 2.3288 |
23.0 | 2.0514 | 2.1392 | 2.2300 |
24.0 | 1.9614 | 2.0472 | 2.1359 |
25.0 | 1.8758 | 1.9596 | 2.0463 |
26.0 | 1.7944 | 1.8762 | 1.9609 |
27.0 | 1.7170 | 1.7969 | 1.8796 |
28.0 | 1.6434 | 1.7213 | 1.8021 |
29.0 | 1.5733 | 1.6493 | 1.7282 |
30.0 | 1.5066 | 1.5807 | 1.6577 |
31.0 | 1.4430 | 1.5153 | 1.5905 |
32.0 | 1.3825 | 1.4529 | 1.5263 |
33.0 | 1.3243 | 1.3935 | 1.4651 |
34.0 | 1.2699 | 1.3368 | 1.4067 |
35.0 | 1.2175 | 1.2827 | 1.3509 |
36.0 | 1.1675 | 1.2311 | 1.2976 |
37.0 | 1.1199 | 1.1818 | 1.2467 |
38.0 | 1.0744 | 1.1348 | 1.1980 |
39.0 | 1.0310 | 1.0898 | 1.1515 |
40.0 | 0.9896 | 1.0469 | 1.1070 |
41.0 | 0.9501 | 1.0059 | 1.0545 |
42.0 | 0.9124 | 0.9667 | 1.0239 |
43.0 | 0.8763 | 0.9292 | 0.9850 |
44.0 | 0.8419 | 0.8934 | 0.9477 |
45.0 | 0.8089 | 0.8592 | 0.9121 |
46.0 | 0.7775 | 0.8264 | 0.8780 |
47.0 | 0.7474 | 0.7950 | 0.8454 |
48.0 | 0.7186 | 0.7650 | 0.8141 |
49.0 | 0.6911 | 0.7363 | 0.7841 |
50.0 | 0.6648 | 0.7088 | 0.7551 |
51.0 | 0.6396 | 0.6625 | 0.7279 |
52.0 | 0.6156 | 0.6573 | 0.7016 |
53.0 | 0.5925 | 0.6332 | 0.6763 |
54.0 | 0.5705 | 0.6101 | 0.6521 |
55.0 | 0.5494 | 0.5880 | 0.6289 |
56.0 | 0.5292 | 0.5668 | 0.6060 |
57.0 | 0.5099 | 0.5464 | 0.5854 |
58.0 | 0.4913 | 0.5270 | 0.5649 |
59.0 | 0.4736 | 0.5083 | 0.5453 |
60.0 | 0.4566 | 0.4904 | 0.5265 |
61.0 | 0.4402 | 0.4732 | 0.5084 |
62.0 | 0.4246 | 0.4567 | 0.4910 |
63.0 | 0.4096 | 0.4409 | 0.4743 |
64.0 | 0.3952 | 0.4257 | 0.4583 |
65.0 | 0.3814 | 0.4111 | 0.4429 |
66.0 | 0.3681 | 0.3971 | 0.4281 |
67.0 | 0.3554 | 0.3836 | 0.4139 |
68.0 | 0.3432 | 0.3707 | 0.4002 |
69.0 | 0.3315 | 0.3583 | 0.3871 |
70.0 | 0.3202 | 0.363 | 0.3744 |
71.0 | 0.3094 | 0.3349 | 0.3623 |
72.0 | 0.2990 | 0.3238 | 0.3606 |
73.0 | 0.2890 | 0.3132 | 0.3393 |
74.0 | 0.2794 | 0.3030 | 0.3284 |
75.0 | 0.2702 | 0.2932 | 0.3180 |
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