Temperature Versus Resistance
| °C | °F | ECT or RCT Ohms | IAT Ohms |
|---|---|---|---|
| Temperature vs Resistance Values (Approximate) | |||
| 100 | 212 | 155 | 197 |
| 90 | 194 | 208 | 255 |
| 80 | 176 | 283 | 336 |
| 70 | 158 | 392 | 447 |
| 60 | 140 | 552 | 605 |
| 50 | 122 | 793 | 833 |
| 45 | 113 | 958 | 995 |
| 40 | 104 | 1165 | 1166 |
| 35 | 95 | 1425 | 1395 |
| 30 | 86 | 1755 | 1663 |
| 25 | 77 | 2176 | 1995 |
| 20 | 68 | 2717 | 2420 |
| 15 | 59 | 3428 | 2995 |
| 10 | 50 | 4356 | 3601 |
| 5 | 41 | 5578 | 4600 |
| 0 | 32 | 7198 | 5490 |
| -5 | 23 | 9362 | 7201 |
| -10 | 14 | 12278 | 8594 |
| -15 | 5 | 16229 | 9185 |
| -20 | -4 | 21653 | 13846 |
| -30 | -22 | 39631 | 23026 |
| -40 | -40 | 75529 | 39656 |