Temperature measurement
Glass-encapsulated sensors
B57550G, B57550G1
G550/G1550
R/T characteristics
R/T No.
T (°C)
55.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
100.0
105.0
110.0
115.0
120.0
125.0
130.0
135.0
140.0
145.0
150.0
155.0
8403
8405
8406
B
0/100
= 3970 K
B
100/200
= 4537 K
B
200/300
= 5133 K
R
T
/R
25
α
(%/K) R
T
/R
25
α
(%/K) R
T
/R
25
α
(%/K)
103.29
71.079
49.619
35.108
25.158
18.245
13.383
9.9221
7.4316
5.6202
4.2894
3.3024
2.5607
2.0017
1.5768
1.2513
1.0000
0.80451
0.65139
0.53064
0.43481
0.35828
0.29681
0.24715
0.20682
0.17389
0.14687
0.12459
0.10614
0.09078
0.077949
0.067183
0.058113
0.050443
0.043932
0.038386
0.033645
0.029579
0.02608
0.02306
0.020446
0.018176
0.016199
7.6
7.3
7.1
6.8
6.5
6.3
6.1
5.9
5.7
5.5
5.3
5.2
5.0
4.8
4.7
4.6
4.4
4.3
4.2
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
2.9
2.9
2.8
2.7
2.7
2.6
2.5
2.5
2.4
2.4
2.3
2.3
122.12
83.306
57.62
40.378
28.647
20.563
14.925
10.947
8.1101
6.0655
4.5776
3.4845
2.6743
2.0686
1.6121
1.2654
1.0000
0.79548
0.63677
0.51279
0.41534
0.33828
0.27698
0.22795
0.18853
0.15666
0.13077
0.10964
0.092319
0.078049
0.066244
0.056439
0.048262
0.041416
0.035663
0.030811
0.026705
0.023218
0.020247
0.017707
0.01553
0.013658
0.012043
7.8
7.5
7.2
7.0
6.7
6.5
6.3
6.1
5.9
5.7
5.5
5.4
5.2
5.1
4.9
4.8
4.6
4.5
4.4
4.3
4.2
4.1
3.9
3.8
3.7
3.7
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.7
2.6
2.5
2.5
183.3
120.69
80.721
54.792
37.713
26.301
18.571
13.269
9.5865
6.9997
5.1625
3.844
2.8884
2.1892
1.673
1.2886
1.0000
0.78164
0.61516
0.48734
0.38851
0.3116
0.25136
0.2039
0.16629
0.1363
0.11228
0.092932
0.077268
0.064527
0.054116
0.045571
0.038526
0.032694
0.027847
0.023803
0.020416
0.017569
0.015167
0.013135
0.011409
0.0099385
0.0086821
8.5
8.2
7.9
7.6
7.3
7.1
6.8
6.6
6.4
6.2
6.0
5.8
5.6
5.5
5.3
5.1
5.0
4.9
4.7
4.6
4.5
4.4
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.6
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
2.9
2.8
2.8
2.7
2.7
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 9 of 19
EPCOS [ EPCOS ]
