20
OPERATION PRINCIPLES BY PARTS OF CIRCUIT
Temp to Resistance of Sensor & MICOM PORT Voltage
Sensor CHIP : PX41C Standard
Temp.
-50 °F/-45.6 °C
-49 °F/-45.0 °C
-48 °F/-44.4 °C
-47°F/-43.9 °C
-46 °F/-43.3 °C
-45 °F/-42.8 °C
-44 °F/-42.2 °C
-43°F/-41.7 °C
-42°F/-41.1 °C
-41°F/-40.6 °C
-40°F/-40.0 °C
-39°F/-39.4 °C
-38°F/-38.9 °C
-37°F/-38.3 °C
-36°F/-37.8 °C
-35°F/-37.2 °C
-34°F/-36.7 °C
-33°F/-36.1 °C
-32°F/-35.6 °C
-31°F/-35.0 °C
-30°F/-34.4 °C
-29°F/-33.9 °C
-28°F/-33.3 °C
-27°F/-32.8 °C
-26°F/-32.2 °C
-25°F/-31.7 °C
-24°F/-31.1 °C
-23°F/-30.6 °C
-22°F/-30.0 °C
-21°F/-29.4 °C
-20°F/-28.9 °C
Resistance(
㏀
)
153319
144794
136798
129294
122248
115631
109413
103569
98073
92903
88037
83456
79142
75077
71246
67634
64227
61012
57977
55112
52406
49848
47431
45146
42984
40938
39002
37169
35433
33788
32230
Voltage(V)
4.694
4.677
4.659
4.641
4.622
4.602
4.581
4.56
4.537
4.514
4.49
4.465
4.439
4.412
4.385
4.356
4.326
4.296
4.264
4.232
4.199
4.165
4.129
4.093
4.056
4.018
3.98
3.94
3.899
3.858
3.816
Temp.
-19°F/-28.3°C
-18°F/-27.8 °C
-17°F/-27.2 °C
-16°F/-26.7 °C
-15°F/-26.1 °C
-14°F/-25.6 °C
-13°F/-25.0 °C
-12°F/-24.4 °C
-11°F/-23.9 °C
-10°F/-23.3 °C
-9°F/-22.8 °C
-8°F/-22.2 °C
-7°F/-21.7 °C
-6°F/-20.6 °C
-5°F/-20.0 °C
-4°F/-45.6 °C
-3°F/-19.4 °C
-2°F/-18.9 °C
-1°F/-18.3 °C
0°F/-17.8 °C
1°F/-17.2 °C
2°F/-16.7 °C
3°F/-16.1 °C
4°F/-15.6 °C
5°F/-15.0 °C
6°F/-14.4 °C
7°F/-13.9 °C
8°F/-13.3 °C
9°F/-12.8 °C
10°F/-12.2 °C
11°F/-11.7 °C
Resistance(
㏀
)
30752
29350
28021
26760
25562
24425
23345
22320
21345
20418
19537
18698
17901
17142
16419
15731
15076
14452
13857
13290
12749
12233
11741
11271
10823
10395
9986
9596
9223
8867
8526
Voltage(V)
3.773
3.729
3.685
3.64
3.594
3.548
3.501
3.453
3.405
3.356
3.307
3.258
3.208
3.158
3.107
3.057
3.006
2.955
2.904
2.853
2.802
2.751
2.7
2.649
2.599
2.548
2.498
2.449
2.399
2.35
2.301
Temp.
12°F/-11.1°C
13°F/-10.6°C
14°F/-10.0°C
15°F/-9.4°C
16°F/-8.9°C
17°F/-8.3°C
18°F/-7.8°C
19°F/-7.2°C
20°F/-6.7°C
21°F/-6.1°C
22°F/-5.6°C
23°F/-5.0°C
24°F/-4.4°C
25°F/-3.9°C
26°F/-3.3°C
27°F/-2.8°C
28°F/-2.2°C
29°F/-1.7°C
30°F/-1.1°C
31°F/-0.6°C
32°F/0.0°C
33°F/0.6°C
34°F/1.1°C
35°F/1.7°C
36°F/2.2°C
37°F/2.8°C
38°F/3.3°C
39°F/3.9°C
40°F/4.4°C
41°F/5.0°C
42°F/5.6°C
Resistance(
㏀
)
8200
7888
7590
7305
7032
6771
6521
6281
6052
5832
5621
5419
5225
5000
4861
4690
4526
4369
4218
4072
3933
3799
3670
3547
3428
3344
3204
3098
2997
2899
2805
Voltage(V)
2.253
2.205
2.158
2.111
2.064
2.019
1.974
1.929
1.885
1.842
1.799
1.757
1.716
1.675
1.636
1.596
1.558
1.52
1.483
1.447
1.412
1.377
1.343
1.309
1.277
1.253
1.213
1.183
1.153
1.124
1.095
Temp.
43°F/6.1 °C
44°F/6.7 °C
45°F/7.2 °C
46°F/7.8 °C
47°F/8.3 °C
48°F/8.9 °C
49°F/9.4 °C
50°F/10.0°C
51°F/10.6 °C
52°F/11.1 °C
53°F/11.7 °C
54°F/12.2 °C
55°F/12.8 °C
56°F/13.3 °C
57°F/13.9 °C
58°F/14.4 °C
59°F/15.0 °C
60°F/15.6 °C
61°F/16.1 °C
62°F/16.7°C
63°F/17.2 °C
64°F/17.8 °C
65°F/18.3 °C
66°F/18.9 °C
67°F/19.4 °C
68°F/20.0 °C
69°F/-45.6 °C
70°F/20.6 °C
71°F/21.7 °C
72°F/22.2 °C
73°F/22.8 °C
Resistance(
㏀
)
2714
2627
2543
2462
2384
2309
2237
2167
2100
2036
1973
1913
1855
1799
1745
1693
1642
1594
1547
1502
1458
1416
1375
1335
1297
1260
1225
1190
1157
1125
1093
Voltage(V)
1.068
1.04
1.014
0.988
0.963
0.938
0.914
0.891
0.868
0.846
0.824
0.803
0.783
0.762
0.743
0.724
0.706
0.688
0.67
0.653
0.636
0.62
0.604
0.589
0.574
0.56
0.546
0.532
0.519
0.506
0.493
