Charateristics
1. Broad application temperature range: -50º C to +650º C
2. Nominal resistance value at 0º C: 100 Ω
3. Available tcr: 0.00385
4. Standard accuracy: Iec751 and din43760
5. Linear relationship between resistance and temperature
6. Microprocessor-based sensor capability
7. Fast response, reliability, accuracy, stability, interchangeability
8. Exceptional endurance to shock and vibration.
Resistance thermometers, also called resistance temperature detectors (RTDs), are sensors used to measure temperature. Many RTD elements consist of a length of fine wire wrapped around a ceramic or glass core but other constructions are also used. The RTD wire is a pure material, typically platinum, nickel, or copper.