DynaSense® 5307 Series Platinum RTD Temperature Sensors each contain a fast response precision platinum wire wound sensing element located within and near the hermetically sealed tip end of the sensor sheath. Temperature coefficient of resistance is 0.00385ohm/0°C. All sensors are 100.0±/-0.1ohm at 0°C (ice point). Hi-accuracy tracking of the resistance/temperature characteristic (DIN 43760) is assured by the integrated design of the element protecting sheath and electrical connection systems.