Richards Thermocouple and Temperature Sensor Catalog 16

Manufacturing, Engineering and Sales Since 1938

RTDs

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Resistance Temperature Detectors (RTDs) - Platinum - Resistance Data - (ITS-90)

Resistance Data Based on the International Temperature Scale of 1990 (ITS-90)

European European European American American

European European European American American

Temp. C

Temp. C

100 Ω

500 Ω

1000 Ω

100 Ω

500 Ω

100 Ω

500 Ω

1000 Ω

100 Ω

500 Ω

0.00385

0.00385

0.00385 1758.47

0.00392

0.00392

0.00385

0.00385 1287.04

0.00385 2574.08

0.00392

0.00392 1301.32

200

175.85

879.23

177.22

886.11

430

257.41

260.26

205

177.68

888.42

1776.84

179.09

895.46

435

259.11

1295.57

2591.14

262.00

1310.01

210

179.52

897.59

1795.19

180.96

904.80

440

260.82

1304.09

2608.17

263.74

1318.68

215

181.35

906.75

1813.50

182.82

914.12

445

262.52

1312.58

2625.17

265.47

1327.33

220

183.15

915.89

1831.79

184.69

923.43

450

264.21

1321.07

2642.14

267.19

1335.97

225

185.00

925.02

1850.05

186.55

932.73

455

265.91

1329.54

2659.08

268.92

1344.60

230

186.00

934.14

1862.28

188.40

942.01

460

267.60

1338.00

2675.99

270.64

1353.21

235

188.65

943.24

1886.48

190.25

951.27

465

269.29

1346.44

2692.87

272.36

1361.81

240

190.46

952.32

1904.65

192.10

960.52

470

270.97

1354.86

2709.73

274.08

1370.39

245

192.28

961.40

1922.79

193.95

969.76

475

272.65

1363.27

2726.55

275.79

1378.96

250

194.09

970.45

1940.91

195.80

978.98

480

274.33

1371.67

2743.34

277.50

1387.51

255

195.90

979.50

1959.00

197.64

988.19

485

276.01

1380.05

2760.11

279.21

1396.04

260

197.71

988.53

1877.05

199.48

997.38

490

277.68

1388.42

2776.84

280.91

1404.57

265

199.51

997.54

1995.08

201.31

1006.56

495

279.35

1396.77

2793.55

282.61

1413.07

270

201.31

1006.54

2013.09

203.14

1015.72

500

281.02

1405.11

2810.22

284.31

1421.56

275

203.11

1015.53

1031.06

204.97

1024.87

505

282.69

1413.44

2826.87

286.01

1430.04

280

204.90

1024.50

2049.00

206.80

1034.01

510

284.35

1421.74

2843.49

287.70

1438.50

285

206.69

1033.46

2066.92

208.63

1042.13

515

286.01

1430.04

2860.07

289.39

1446.95

290

208.48

1042.40

2084.81

210.45

1052.23

520

287.66

1438.31

2876.63

291.08

1455.38

295

210.27

1051.33

2102.67

212.26

1061.32

525

289.32

1446.58

2893.16

292.76

1463.80

300

212.05

1060.25

2120.50

214.08

1070.40

530

290.97

1454.83

2909.65

294.44

1472.20

305

213.83

1069.15

2138.30

215.89

1079.46

535

292.61

1463.06

2926.12

296.12

1480.59

310

215.61

1078.04

2156.08

217.70

1088.51

540

294.26

1471.28

2942.56

297.79

1488.96

315

217.38

1089.91

2173.82

219.51

1097.54

545

295.90

1479.48

2958.96

299.46

1497.31

320

219.15

1095.77

2191.54

221.31

1106.56

550

297.53

1487.67

2975.34

301.13

1505.65

325

220.92

1104.61

2209.23

223.11

1115.57

555

299.17

1495.84

2991.69

302.80

1513.98

330

222.69

1113.44

2226.89

224.91

1124.56

560

300.80

1504.00

3008.00

304.46

1522.29

335

224.45

1122.26

2244.52

226.71

1133.54

565

302.43

1512.14

3024.29

306.12

1530.58

340

226.21

1131.06

2262.12

228.50

1142.50

570

304.05

1520.27

3040.54

307.77

1538.86

345

227.97

1139.85

2279.70

230.29

1151.44

575

305.68

1528.38

3056.77

309.43

1547.13

350

229.92

1148.62

2297.24

232.08

1160.38

580

307.30

1538.48

3072.96

311.08

1555.38

355

231.48

1157.38

2314.76

233.86

1169.29

585

308.91

1544.56

3089.13

312.72

1563.61

360

233.23

1166.13

2332.25

235.64

1178.20

590

310.53

1552.63

3105.26

314.37

1571.83

365

234.97

1174.86

2349.71

237.42

1187.09

595

312.14

1560.68

3121.36

316.01

1580.03

370

236.71

1183.57

2367.14

239.19

1195.96

600

313.74

1568.72

3137.43

317.64

1588.22

375

238.45

1192.27

2384.55

240.96

1204.82

605

315.35

1576.74

3153.48

319.28

1596.39

380

240.19

1200.96

2401.92

242.73

1212.67

610

316.95

1584.74

3169.49

320.91

1604.95

385

241.93

1209.63

2419.27

244.50

1222.50

615

318.55

1592.73

3185.47

322.54

1612.69

390

243.66

1218.29

2436.59

246.26

1231.32

620

320.14

1600.71

3201.42

324.16

1620.81

395

245.39

1226.94

2453.87

248.02

1240.12

625

321.73

1608.67

3217.34

325.78

1628.92

400

247.11

1235.57

2471.13

249.78

1248.90

630

323.32

1616.61

3233.22

327.40

1637.01

405

248.84

1244.18

2488.36

251.54

1257.68

635

324.91

1624.54

3249.08

329.02

1645.09

410

250.56

1252.78

2505.57

253.29

1266.44

640

326.49

1632.45

3264.91

330.63

1653.16

415

252.27

1291.37

2522.74

255.04

1275.18

645

328.07

1640.35

3280.70

332.24

1661.20

420

253.99

1269.94

2539.88

256.78

1283.91

650

329.65

1648.23

3296.48

333.85

1669.23

425

255.70

1278.50

2557.00

258.52

1292.62

655

331.22

1656.10

3312.20

335.45

1677.25

660

332.79

1663.95

3327.90

337.05

1685.25

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