Appendix DTable of Temperature-Sensing Elements
35
Platinum Resistance Thermometer Bulb
Pt 100 Ω Standard Thermoelectromotive Force (R
0
= 100 Ω R
100
/R
0
= 1.3850)
DIN 43760 1980, JIS C1604 1989 Unit: Ω
Temperature (°C) –100 0 Temperature (°C) 0 100 200 300 400 500 600
0 60.25 100.00 0 100 138.50 175.84 212.02 247.04 280.90 313.59
–10 56.19 96.09 10 103.90 142.29 179.51 215.57 250.48 284.22 316.80
–20 52.11 92.16 20 107.79 146.06 183.17 219.12 253.90 287.53 319.99
–30 48.00 88.22 30 111.67 149.82 186.82 222.65 257.32 290.83 323.18
–40 43.87 84.27 40 115.54 153.58 190.45 226.17 260.72 294.11 326.35
–50 39.71 80.31 50 119.40 157.31 194.07 229.67 264.11 297.39 329.51
–60 35.53 76.33 60 123.24 161.04 197.69 233.17 267.49 300.65 ---
–70 31.32 72.33 70 127.07 164.76 201.29 236.65 270.86 303.91 ---
–80 27.08 68.33 80 130.89 168.46 204.88 240.13 274.22 307.15 ---
–90 22.80 64.30 90 134.70 172.16 208.45 243.59 277.56 310.38 ---
–100 18.49 60.25 100 138.50 175.84 212.02 247.04 280.90 313.59 ---
Note The temperature of standard contact should be 0°C.
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