75
Appendix E 100 Ω Platinum RTD Table
IEC751 (1983)—100 Ω Platinum Resistance Temperature (RTD)—0.00385 Ohms/Ohm/°C
Ohms °F °C Ohms °F °C Ohms °F °C
62.28 –139 –95 159.18 311 155 248.76 761 405
64.30 –130 –90 161.04 320 160 250.48 770 410
66.31 –121 –85 162.90 329 165 252.19 779 415
68.33 –112 –80 164.76 338 170 253.90 788 420
70.33 –103 –75 166.61 347 175 255.61 797 425
72.33 –94 –70 168.46 356 180 257.32 806 430
74.33 –85 –65 170.31 365 185 259.02 815 435
76.33 –76 –60 172.16 374 190 260.72 824 440
78.32 –67 –55 174.00 383 195 262.42 833 445
80.31 –58 –50 175.84 392 200 264.11 842 450
82.29 –49 –45 177.68 401 205 265.80 851 455
84.27 –40 –40 179.51 410 210 267.49 860 460
86.25 –31 –35 181.34 419 215 269.18 869 465
88.22 –22 –30 183.17 428 220 270.86 878 470
90.19 –13 –25 184.99 437 225 272.54 887 475
92.16 –4 –20 186.82 446 230 274.22 896 480
94.12 5 –15 188.63 455 235 275.89 905 485
96.09 14 –10 190.45 464 240 277.56 914 490
98.04 23 –5 192.26 473 245 279.23 923 495
100.0 32 0 194.07 482 250 280.90 932 500
101.95 41 5 195.88 491 255 282.56 941 505
103.90 50 10 197.69 500 260 284.22 950 510
105.85 59 15 199.49 509 265 285.87 959 515
107.79 68 20 201.29 518 270 287.53 968 520
109.73 77 25 203.08 527 275 289.18 977 525
111.67 86 30 204.88 536 280 290.83 986 530
113.61 95 35 206.67 545 285 292.47 995 535
115.54 104 40 208.45 554 290 294.11 1004 540
117.47 113 45 210.24 563 295 295.75 1013 545
119.40 122 50 212.02 572 300 297.39 1022 550
121.32 131 55 213.80 581 305 299.02 1031 555
123.24 140 60 215.57 590 310 300.65 1040 560
125.16 149 65 217.35 599 315 302.28 1049 565
127.07 158 70 219.12 608 320 303.91 1058 570
128.98 167 75 220.88 617 325 305.53 1067 575
130.89 176 80 222.65 626 330 307.15 1076 580
132.80 185 85 224.41 635 335 308.76 1085 585
134.70 194 90 226.17 644 340 310.38 1094 590
136.60 203 95 227.92 653 345 311.99 1103 595
138.50 212 100 229.67 662 350 313.59 1112 600
140.39 221 105 231.42 671 355 315.20 1121 605
142.29 230 110 233.17 680 360 316.80 1130 610
144.17 239 115 234.91 689 365 318.40 1139 615
146.06 248 120 236.65 698 370 319.99 1148 620
147.94 257 125 238.39 707 375 321.59 1157 625
149.82 266 130 240.13 716 380 323.18 1166 630
151.70 275 135 241.86 725 385 324.76 1175 635
153.58 284 140 243.59 734 390 326.35 1184 640
155.45 293 145 245.31 743 395 327.93 1193 645
157.31 302 150 247.04 752 400 329.51 1202 650