R/T characteristics
R/T No.
7003 7006 8304
T (°C) B
25/100
= 3625 K B
25/100
= 3560 K B
25/100
= 4092 K
R
T
/R
25
α (%/K) R
T
/R
25
α (%/K) R
T
/R
25
α (%/K)
55.0 63.225 6.7 55.947 6.4 100.11 7.4
50.0 45.46 6.5 40.765 6.2 69.56 7.2
45.0 33.07 6.3 30.014 6.0 48.945 6.9
40.0 24.324 6.0 22.321 5.8 34.853 6.7
35.0 18.081 5.8 16.760 5.6 25.102 6.5
30.0 13.575 5.6 12.700 5.5 18.275 6.2
25.0 10.29 5.4 9.7089 5.3 13.443 6.0
20.0 7.8716 5.3 7.4853 5.1 9.9853 5.9
15.0 6.0739 5.1 5.8179 5.0 7.4867 5.7
10.0 4.7258 4.9 4.5572 4.8 5.6636 5.5
5.0 3.7062 4.8 3.5965 4.7 4.3212 5.3
0.0 2.9287 4.6 2.8586 4.5 3.324 5.2
5.0 2.3311 4.5 2.2878 4.4 2.5769 5.0
10.0 1.8684 4.4 1.8431 4.3 2.0127 4.9
15.0 1.5075 4.2 1.4943 4.1 1.5834 4.7
20.0 1.224 4.1 1.2188 4.0 1.2542 4.6
25.0 1.0000 4.0 1.0000 3.9 1.0000 4.5
30.0 0.82176 3.9 0.82508 3.8 0.80239 4.3
35.0 0.67909 3.8 0.68444 3.7 0.64776 4.2
40.0 0.56422 3.7 0.57073 3.6 0.52598 4.1
45.0 0.47122 3.6 0.47829 3.5 0.4295 4.0
50.0 0.3955 3.5 0.40276 3.4 0.35262 3.9
55.0 0.33355 3.4 0.34072 3.3 0.291 3.8
60.0 0.2826 3.3 0.28953 3.2 0.24136 3.7
65.0 0.24049 3.2 0.24709 3.1 0.20114 3.6
70.0 0.20553 3.1 0.21174 3.0 0.16841 3.5
75.0 0.17637 3.0 0.18217 3.0 0.14164 3.4
80.0 0.15195 2.9 0.15734 2.9 0.11963 3.3
85.0 0.13141 2.9 0.13639 2.8 0.10147 3.3
90.0 0.11406 2.8 0.11866 2.8 0.086407 3.2
95.0 0.099352 2.7 0.10358 2.7 0.073867 3.1
100.0 0.086837 2.7 0.090727 2.6 0.063383 3.0
105.0 0.076149 2.6 0.079722 2.6 0.054584 3.0
110.0 0.066989 2.5 0.070269 2.5 0.04717 2.9
115.0 0.059112 2.5 0.062124 2.4 0.040901 2.8
120.0 0.052316 2.4 0.055081 2.4 0.035581 2.8
125.0 0.046433 2.4 0.048974 2.3 0.03105 2.7
130.0 0.041327 2.3 0.043662 2.3 0.027179 2.6
135.0 0.03688 2.3 0.039029 2.2 0.023861 2.6
140.0 0.032998 2.2 0.034975 2.2 0.021008 2.5
145.0 0.029598 2.2 0.031420 2.1 0.018548 2.5
150.0 0.026612 2.1 0.028293 2.1 0.016419 2.4
155.0 0.023984 2.1 0.025536 2.0 0.014573 2.4
Temperature measurement B57550G1
Glass-encapsulated sensors G1550
Page 6 of 25Please read Cautions and warnings and
Important notes at the end of this document.