Thin film Platinum Resistance Temperature Detectors from TT-PT group are very commonly used components in industrial applications thanks to very high precision and long term stability. Tewa Electronics Group offers three standard types of PT RTDs: PT100, PT500 and PT1000, that can be provided in standard tolerance classes.
FEATURES:
- Operating Temperature Range between -40°C and 400°C
- High quality materials used for production assure very good long term stability and reliability also at high temperature
- Good High Voltage withstanding provided by ceramics that is used for surface coating
- Very good resistance against shock and vibrations
APLICATION:
- Liquid or gas temperature control and monitoring
- Industrial applications
- As a sensing element used in wide range of standard and custom temperature sensors manufactured by Tewa Electronics Group
- Others
SPECIFICATIONS:
- Linear characteristics a = (R100 - R0 ) / (100 x R0 ) = 0,00385°C-¹.
- Standard resistance values at 0°C: 100Ω, 500Ω or 1000Ω
Available in following tolerance classes:
| Class | Tolerance (°C) | Tolerance of resistanc at 0°C (Ω) |
|---|---|---|
| 1/3B | ±(0.1 + 0.0017t) | ±0.04 |
| A | ±(0.15 + 0.002t) | ±0.06 |
| B | ±(0.3 + 0.005t) | ±0.12 |
| 2B | ±(0.6 + 0.01t) | ±0.04 |
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