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Accu-ohm™ RTD Temperature/Resistance Relationships

Table 1
Temperature/Resistance Relationship Class BResistance at 0ºC = 100.00    Alpha = 0.003850
ºC 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100
0 100.00 96.09 92.16 88.22 84.27 80.31 76.33 72.33 68.33 64.30 60.25
ºC 0 +10 +20 +30 +40 +50 +60 +70 -80 +90 +100
0 100.00 103.90 107.79 111.67 115.54 119.40 123.24 127.07 130.89 134.70 138.50
+100 138.50 142.29 146.06 149.82 153.58 157.31 161.04 164.76 168.46 172.16 175.84
+200 175.84 175.91 183.17 186.82 190.45 194.07 197.69 201.29 204.88 208.45 212.02
+300 212.02 215.57 219.12 222.65 226.17 229.67 233.17 236.65 240.13 243.59 247.04
+400 247.04 250.48 253.90 257.32 260.72 264.11 267.49 270.86 274.22 277.56 280.90
+500 280.90 284.22 287.53 290.83 294.11 297.39 300.65 303.91 307.15 310.38 315.59
+600 315.59 316.80 319.99 323.18 326.35 329.51 332.66        
ºF 0 -20 -40 -60 -80 -100 -120 -140 -160 -180 -200
0 93.03 88.65 84.21 79.85 75.42 70.98 66.52 62.04 57.52    
ºF 0 +20 +40 +60 +80 +100 +120 +140 -160 +180 +200
0 90.03 97.39 101.74 106.07 110.38 114.68 118.97 123.24 127.50 131.74 135.97
+200 135.97 140.18 144.38 148.57 152.74 159.90 161.04 165.17 169.29 173.39 177.47
+400 177.47 181.54 185.60 189.64 193.67 197.69 201.69 205.67 209.64 213.60 217.54
+600 217.54 221.47 225.38 229.28 233.17 237.04 240.90 244.74 248.57 252.38 256.18
+800 256.18 259.97 263.74 267.49 271.23 274.96 278.68 282.37 282.37 289.73 293.39
+1000 293.39 297.03 300.65 304.27 307.87 311.45 315.02 318.58 318.58 325.64 329.16
+1200 329.16 332.66                  

Table 2
Temperature/Resistance Relationship Class AResistance at 0ºC = 100.00    Alpha = 0.003902
ºC 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100
0 100.00 96.03 92.05 88.06 84.05 80.04 76.00 71.96 67.91 63.84 59.76
ºC 0 +10 +20 +30 +40 +50 +60 +70 -80 +90 +100
0 100.00 103.96 107.90 111.83 115.75 119.66 123.55 127.44 131.31 135.17 139.02
100 138.50 142.86 146.88 150.49 154.30 158.09 161.86 165.63 169.38 173.13 176.86
200 176.86 180.58 184.29 184.29 191.67 195.34 199.00 202.65 206.29 213.53 213.53
300 213.53 217.14 220.73 200.73 227.88 231.44 234.99 238.52 242.04 249.05 249.05
400 249.05 252.54 256.02 256.02 262.94 266.38 269.81 273.22 276.63 283.41 283.41
500 283.41 286.78 290.14 290.14 296.82 300.14 303.45 306.75 310.03 316.57 316.57
600 316.57 319.82 323.06 323.06 329.50 332.70          
ºF 0 -20 -40 -60 -80 -100 -120 -140 -160 -180 -200
0 92.94 88.50 84.05 79.59 75.11 70.61 66.10 61.57 57.03 52.47 47.90
ºF 0 +20 +40 +60 +80 +100 +120 +140 -160 +180 +200
0 92.84 97.36 101.76 106.15 110.52 114.88 119.23 123.56 127.87 132.17 136.46
200 136.46 140.73 144.98 149.22 153.45 157.66 161.86 166.05 170.22 174.37 178.51
400 178.51 182.64 185.75 190.85 194.93 199.00 203.06 207.10 211.13 215.14 219.14
600 219.14 223.12 227.09 231.04 234.99 238.91 242.82 246.72 250.61 254.47 258.33
800 258.33 262.17 266.00 269.81 273.60 277.39 281.15 284.91 288.64 292.37 296.08
1000 296.08 299.77 303.45 307.11 310.76 314.40 318.02 321.62 325.21 328.78 332.34
1200 332.34 332.66