R/T characteristics
R/T No.
7003 8304
T (°C) B
25/100
= 3625 K B
25/100
= 4092 K
R
T
/R
25
α (%/K) R
T
/R
25
α (%/K)
55.0 63.225 6.7 100.11 7.4
50.0 45.46 6.5 69.56 7.2
45.0 33.07 6.3 48.945 6.9
40.0 24.324 6.0 34.853 6.7
35.0 18.081 5.8 25.102 6.5
30.0 13.575 5.6 18.275 6.2
25.0 10.29 5.4 13.443 6.0
20.0 7.8716 5.3 9.9853 5.9
15.0 6.0739 5.1 7.4867 5.7
10.0 4.7258 4.9 5.6636 5.5
5.0 3.7062 4.8 4.3212 5.3
0.0 2.9287 4.6 3.324 5.2
5.0 2.3311 4.5 2.5769 5.0
10.0 1.8684 4.4 2.0127 4.9
15.0 1.5075 4.2 1.5834 4.7
20.0 1.224 4.1 1.2542 4.6
25.0 1.0000 4.0 1.0000 4.5
30.0 0.82176 3.9 0.80239 4.3
35.0 0.67909 3.8 0.64776 4.2
40.0 0.56422 3.7 0.52598 4.1
45.0 0.47122 3.6 0.4295 4.0
50.0 0.3955 3.5 0.35262 3.9
55.0 0.33355 3.4 0.291 3.8
60.0 0.2826 3.3 0.24136 3.7
65.0 0.24049 3.2 0.20114 3.6
70.0 0.20553 3.1 0.16841 3.5
75.0 0.17637 3.0 0.14164 3.4
80.0 0.15195 2.9 0.11963 3.3
85.0 0.13141 2.9 0.10147 3.3
90.0 0.11406 2.8 0.086407 3.2
95.0 0.099352 2.7 0.073867 3.1
100.0 0.086837 2.7 0.063383 3.0
105.0 0.076149 2.6 0.054584 3.0
110.0 0.066989 2.5 0.04717 2.9
115.0 0.059112 2.5 0.040901 2.8
120.0 0.052316 2.4 0.035581 2.8
125.0 0.046433 2.4 0.03105 2.7
130.0 0.041327 2.3 0.027179 2.6
135.0 0.03688 2.3 0.023861 2.6
140.0 0.032998 2.2 0.021008 2.5
145.0 0.029598 2.2 0.018548 2.5
150.0 0.026612 2.1 0.016419 2.4
155.0 0.023984 2.1 0.014573 2.4
Temperature measurement B57540G1
Glass-encapsulated sensors G1540
Page 5 of 23Please read Cautions and warnings and
Important notes at the end of this document.