热电阻分度表.doc

Pt100热电阻分度表

度℃
0
1
2
3
4
5
6
7
8
9
电阻值（Ω）
-200
18.52

-190
-180
-170
-160
-150
22.83
27.10
31.34
35.54
39.72
22.40
26.67
30.91
35.12
39.31
21.97
26.24
30.49
34.70
38.89
21.54
25.82
30.07
34.28
38.47
21.11
25.39
29.64
33.86
38.05
20.68
24.97
29.22
33.44
37.64
20.25
24.54
28.80
33.02
37.22
19.82
24.11
28.37
32.60
36.80
19.38
23.68
27.95
32.18
36.38
18.95
23.25
27.52
31.76
35.96
-140
-130
-120
-110
-100
43.88
48.00
52.11
56.19
60.26
43.46
47.59
51.70
55.79
59.85
43.05
47.18
51.29
55.38
59.44
42.63
46.77
50.88
54.97
59.04
42.22
46.36
50.47
54.56
58.63
41.80
45.94
50.06
54.15
58.23
41.39
45.53
49.65
53.75
57.82
40.97
45.12
49.24
53.34
57.41
40.56
44.70
48.83
52.93
57.01
40.14
44.29
48.42
52.52
56.60
-90
-80
-70
-60
-50
64.30
68.33
72.33
76.33
80.31
63.90
67.92
71.93
75.93
79.91
63.49
67.52
71.53
75.53
79.51
63.09
67.12
71.13
75.13
79.11
62.68
66.72
70.73
74.73
78.72
62.28
66.31
70.33
74.33
78.32
61.88
65.91
69.93
73.93
77.92
61.47
65.51
69.53
73.53
77.52
61.07
65.11
69.13
73.13
77.12
60.66
64.70
68.73
72.73
76.73
-40
-30
-20
-10
0
84.27
88.22
92.16
96.09
100.00
83.87
87.83
91.77
95.69
99.61
83.48
87.43
91.37
95.30
99.22
83.08
87.04
90.98
94.91
98.83
82.69
86.64
90.59
94.52
98.44
82.29
86.25
90.19
94.12
98.04
81.89
85.85
89.80
93.73
97.65
81.50
85.46
89.40
93.34
97.26
81.10
85.06
89.01
92.95
96.87
80.70
84.67
88.62
92.55
96.48
0
10
20
30
40
100.00
103.90
107.79
111.67
115.54
100.39
104.29
108.18
112.06
115.93
100.78
104.68
108.57
112.45
116.31
101.17
105.07
108.96
112.83
116.70
101.56
105.46
109.35
113.22
117.08
101.95
105.85
109.73
113.61
117.47
102.34
106.24
110.12
114.00
117.86
102.73
106.63
110.51
114.38
118.24
103.12
107.02
110.90
114.77
118.63
103.51
107.40
111.29
115.15
119.01
50
60
70
80
90
119.40
123.24
127.08
130.90
134.71
119.78
123.63
127.46
131.28
135.09
120.17
124.01
127.84
131.66
135.47
120.55
124.39
128.22
132.04
135.85
120.94
124.78
128.61
132.42
136.23
121.32
125.16
128.99
132.80
136.61
121.71
125.54
129.37
133.18
136.99
122.09
125.93
129.75
133.57
137.37
122.47
126.31
130.13
133.95
137.75
122.86
126.69
130.52
134.33
138.13
100
110
120
130
140
138.51
142.29
146.07
149.83
153.58
138.88
142.67
146.44
150.21
153.96
139.26
143.05
146.82
150.58
154.33
139.64
143.43
147.20
150.96
154.71
140.02
143.80
147.57
151.33
155.08
140.40
144.18
147.95
151.71
155.46
140.78
144.56
148.33
152.08
155.83
141.16
144.94
148.70
152.46
156.20
141.54
145.31
149.08
152.83
156.58
141.91
145.69
149.46
153.21
156.95
150
160
170
180
190
157.33
161.05
164.77
168.48
172.17
157.70
161.43
165.14
168.85
172.54
158.07
161.80
165.51
169.22
172.91
158.45
162.17
165.89
169.59
173.28
158.82
162.54
166.26
169.96
173.65
159.19
162.91
166.63
170.33
174.02
159.56
163.29
167.00
170.70
174.38
159.94
163.66
167.37
171.07
174.75
160.31
164.03
167.74
171.43
175.12
160.68
164.40
168.11
171.80
175.49
200
210
220
230
240
175.86
179.53
183.19
186.84
190.47
176.22
179.89
183.55
187.20
190.84
176.59
180.26
183.92
187.56
191.20
176.96
180.63
184.28
187.93
191.56
177.33
180.99
184.65
188.29
191.92
177.69
181.36
185.01
188.66
192.29
178.06
181.72
185.38
189.02
192.65
178.43
182.09
185.74
189.38
193.01
178.79
182.46
186.11
189.75
193.37
179.16
182.82
186.47
190.11
193.74
250
260
270
280
290
194.10
197.71
201.31
204.90
208.48
194.46
198.07
201.67
205.26
208.84
194.82
198.43
202.03
205.62
209.20
195.18
198.79
202.39
205.98
209.56
195.55
199.15
202.75
206.34
209.91
195.91
199.51
203.11
206.70
210.27
196.27
199.87
203.47
207.05
210.63
196.63
200.23
203.83
207.41
210.98
196.99
200.59
204.19
207.77
211.34
197.35
200.95
204.55
208.13
211.70
300
310
320
330
340
212.05
215.61
219.15
222.68
226.21
212.41
215.96
219.51
223.04
226.56
212.76
216.32
219.86
223.39
226.91
213.12
216.67
220.21
223.74
227.26
213.48
217.03
220.57
224.09
227.61
213.83
217.38
220.92
224.45
227.96
214.19
217.74
221.27
224.80
228.31
214.54
218.09
221.63
225.15
228.66
214.90
218.44
221.98
225.50
229.02
215.25
218.80
222.33
225.85
229.37
350
360
370
380
390
229.72
233.21
236.70
240.18
243.64
230.07
233.56
237.05
240.52
243.99
230.42
233.91
237.40
240.87
244.33
230.77
234.26
237.74
241.22
244.68
231.12
234.61
238.09
241.56
245.02
231.47
234.96
238.44
241.91
245.37
231.82
235.31
238.79
242.26
245.71
232.17
235.66
239.13
242.60
246.06
232.52
236.00
239.48
242.95
246.40
232.87
236.35
239.83
243.29
246.75
400
410
420
430
440
247.09
250.53
253.96
257.38
260.78
247.44
250.88
254.30
257.72
261.12
247.78
251.22
254.65
258.06
261.46
248.13
251.56
254.99
258.40
261.80
248.47
251.91
255.33
258.74
262.14
248.81
252.25
255.67
259.08
262.48
249.16
252.59
256.01
259.42
262.82
249.50
252.93
256.35
259.76
263.16
245.85
253.28
256.70
260.10
263.50
250.19
253.62
257.04
260.44
263.84
450
460
470
480
490
264.18
267.56
270.93
274.29
277.64
264.52
267.90
271.27
274.63
277.98
264.86
268.24
271.61
274.96
278.31
265.20
268.57
271.94
275.30
278.64
265.53
268.91
272.28
275.63
278.98
265.87
269.25
272.61
275.97
279.31
266.21
269.59
272.95
276.30
279.64
266.55
269.92
273.29
276.64
279.98
266.89
270.26
273.62
276.97
280.31
267.22
270.60
273.96
277.31
280.64
500
510
520
530
540
280.98
284.30
287.62
290.92
294.21
281.31
284.63
287.95
291.25
294.54
281.64
284.97
288.28
291.58
294.86
281.98
285.30
288.61
291.91
295.19
282.31
285.63
288.94
292.24
295.52
282.64
285.96
289.27
292.56
295.85
282.97
286.29
289.60
292.89
296.18
283.31
286.62
289.93
293.22
296.50
283.64
286.85
290.26
293.55
296.83
283.97
287.29
290.59
293.88
297.16
550
560
570
580
590
297.49
300.75
304.01
307.25
310.49
297.81
301.08
304.34
307.58
310.81
298.14
301.41
304.66
307.90
311.13
298.47
301.73
304.98
308.23
311.45
298.80
302.06
305.31
308.55
311.78
299.12
302.38
305.63
308.87
312.10
299.45
302.71
305.96
309.20
312.42
299.78
303.03
306.28
309.52
312.74
300.10
303.36
306.61
309.84
313.06
300.43
303.69
306.93
310.16
313.39
600
610
620
630
640
313.71
316.92
320.12
323.30
326.48
314.03
317.24
320.43
323.62
326.79
314.35
317.56
320.75
323.94
327.11
314.67
317.88
321.07
324.26
327.43
314.99
318.20
321.39
324.57
327.74
315.31
318.52
321.71
324.89
328.06
315.64
318.84
322.03
325.21
328.38
315.96
319.16
322.35
325.53
328.69
316.28
319.48
322.67
325.84
329.01
316.60
319.80
322.98
326.16
329.32
650
660
329.64
332.79
329.96
330.27
330.59
330.90
331.22
331.53
331.85
332.16
332.48

铂热电阻Pt10分度表（ITS-90）（R0=10.000Ω，t=0℃）
℃

-200
-190
-180
-170
-160
-150
-140
-130
-120
-110
-100
Ω

1.852
2.283
2.710
3.134
3.5.54
3.972
4.388
4.800
5.211
5.619
6.026
℃

-90
-80
-70
-60
-50
-40
-30
-20
-10
0

Ω

6.430
6.833
7.233
7.633
8.033
8.427
8.822
9.216
9.609
10.000

℃

0
10
20
30
40
50
60
70
80
90
100
Ω

10.000
10.390
10.779
11.167
11.554
11.940
12.324
12.708
13.090
13.471
13.851
℃

110
120
130
140
150
160
170
180
190
200
210
Ω

14.229
14.607
14.983
15.358
15.733
16..105
16.477
16.848
17.217
17.586
17.953
℃

220
230
240
250
260
270
280
290
300
310
320
Ω

18.319
18.684
19.047
19.410
19.771
20.131
20.490
20.848
21.205
21.561
21.915
℃

330
340
350
360
370
380
390
400
410
420
430
Ω

22.268
22.621
22.972
23.321
23.670
24.018
24.364
24.709
25.053
25.396
25.738
℃

440
450
460
470
480
490
500
510
520
530
540
Ω

26.678
26.418
26.756
27.093
27.429
27.764
28.098
58.430
28.762
29.092
29.421
℃

550
560
570
580
590
600
610
620
630
640
650
Ω

29.749
30.075
30.401
30.725
31.049
31.371
31.692
32.012
32.330
32.648
32.964
℃

660
670
680
690
700
710
720
730
740
750
760
Ω

33.279
33.593
33.906
34.218
34.528
34.838
35.146
35.453
35.759
36.064
36.367
℃

770
780
790
800
810
820
830
840
850

Ω

36.670
36.971
37.271
37.570
37.868
38.165
38.460
38.755
39.084

铜热电阻Cu50分度表（ITS-90）（R0=50.00Ω  t=0℃）
℃
-50
-40
-30
-20
-10
0

Ω
39.242
41.400
43.555
45.706
47.854
50.000

℃
0
10
20
30
40
50
60
70
Ω
50.000
52.144
54.285
56.426
58.565
60.704
62.842
64.981
℃
80
90
100
110
120
130
140
150
Ω
67.120
69.259
71.400
73.542
75.686
77.833
79.982
82.134

铜热电阻Cu100分度表（ITS-90）（R0=100.00Ω  t=0℃）
℃
-50
-40
-30
-20
-10
0

Ω
78.48
82.80
87.11
91.41
95.71
100.00

℃
0
10
20
30
40
50
60
70
Ω
100.00
104.29
108.57
112.85
117.13
121.41
125.68
129.96
℃
80
90
100
110
120
130
140
150
Ω
134.24
138.52
142.80
147.08
151.37
155.67
156.96
164.27