Tempco Custom Heater Manufacturing

RTD Temperature vs. Resistance Table

100 Ohm RTD

DIN 43760 with Temperature Coefficient of .00385
JIS 1604-1989 with Temperature Coefficient of .00392

NOTE: For 1000 ohm RTDs multiply resistance shown in table by 10.

Tolerance °C
Class A:
±(0.15+0.002T)°C
Class B: ±(0.30+0.005T)°C
NOTE: "T" is the actual temperature, in °C of the platinum element.

°C DIN JIS
-100 60.26 59.54
-90 64.3 63.66
-80 68.33 67.76
-70 72.33 71.84
-60 76.33 75.9
-50 80.31 79.95
-40 84.27 83.99
-30 88.22 88.01
-20 92.16 92.02
-10 96.09 96.02
0 100 100
10 103.9 103.97
20 107.79 107.93
30 111.67 111.88
40 115.54 115.82
50 119.4 119.75
60 123.24 123.66
70 127.07 127.56
80 130.9 131.45
90 134.71 135.33
100 138.51 139.2
110 142.29 143.06
120 146.07 146.9
130 149.83 150.73
140 153.58 154.55
150 157.32 158.36
160 161.05 162.16
170 164.77 165.94
180 168.48 169.71
190 172.17 173.48
200 175.85 177.23
210 179.53 180.96
220 183.19 184.69
230 186.83 188.41
240 190.47 192.11
250 194.1 195.8
260 197.71 199.48
270 201.31 203.15
280 204.9 206.8
290 208.48 210.45
300 212.05 214.08
310 215.61 217.7
320 219.15 221.31
330 222.68 224.91
340 226.2 228.49
350 229.71 232.06
360 233.21 235.63
370 236.7 239.18
380 240.17 242.72
390 243.64 246.24
400 247.09 249.76
410 250.53 253.26
420 253.96 256.75
430 257.38 260.23
440 260.78 263.7
450 264.18 267.16
460 267.56 270.6
470 270.93 274.03
480 274.29 277.46
490 277.64 280.87
500 280.97 284.26
510 284.3 287.65
520 287.61 291.02
530 290.91 294.39
540 294.2 297.74
550 297.48 301.08
560 300.75 304.4
570 304.01 307.72
580 307.25 311.02
590 310.48 314.31
600 313.7 317.59
610 316.91 320.86
620 320.11 324.12
630 323.3 327.36
640 326.47 330.6
650 329.64 333.82
660 332.79 337.03
670 335.93 340.23
°F DIN JIS
-200 48.46 47.54
-180 53.02 52.18
-160 57.55 56.79
-140 62.06 61.37
-120 66.54 65.94
-100 71 70.48
-80 75.44 75
-60 79.87 79.5
-40 84.27 83.99
-20 88.66 88.46
0 93.03 92.91
20 97.39 97.34
40 101.74 101.77
60 106.07 106.17
80 110.38 110.57
100 114.68 114.95
120 118.97 119.31
140 123.24 123.66
160 127.5 128
180 131.74 132.32
200 135.97 136.62
220 140.19 140.91
240 144.39 145.19
260 148.58 149.46
280 152.75 153.7
300 156.91 157.94
320 161.05 162.16
340 165.18 166.36
360 169.3 170.55
380 173.4 174.73
400 177.49 178.89
420 181.56 183.04
440 185.62 187.17
460 189.66 191.29
480 193.69 195.39
500 197.71 199.48
520 201.71 203.55
540 205.7 207.61
560 209.67 211.66
580 213.63 215.69
600 217.58 219.71
620 221.51 223.71
640 225.42 227.7
660 229.32 231.67
680 233.21 235.63
700 237.09 239.57
720 240.94 243.5
740 244.79 247.42
760 248.62 251.32
780 252.44 255.2
800 256.24 259.07
820 260.03 262.93
840 263.8 266.77
860 267.56 270.6
880 271.3 274.42
900 275.03 278.21
920 278.75 282
940 282.45 285.77
960 286.14 289.52
980 289.82 293.27
1000 293.47 296.99
1020 297.12 300.7
1040 300.75 304.4
1060 304.37 308.09
1080 307.97 311.75
1100 311.56 315.41
1120 315.13 319.05
1140 318.69 322.67
1160 322.24 326.28
1180 325.77 329.88
1200 329.28 333.46
1220 332.79 337.03
1240 336.28 340.58
1260 339.75 344.12
1280 343.21 347.64
1300 346.65 351.15
1320 350.09 354.65
1340 353.5 358.13

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