Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Pt100 thermal resistance is a temperature sensors contain a resistor that changes resistance value as its temperature changes. They have been used for measuring temperature in laboratory and industrial processes, and have a good reputation for accuracy, repeatability, and stability.
Whether a pt100 rtd is used depends on the respective application. In the process industry, thermal resistance represent the most frequently used and the most common type of resistance sensor worldwide.
Temperature Range of PT100 is -200~_+500C .
| Item | Type | Measuring Range °C | Accuracy | Tolerance |
| WZP | pt100 | -200~_+500C | Class A | ±(0.15+0.002|t|) |
| Class B | ±(0.30+0.005|t|) | |||
| WZC | Cu50 Cu100 | -50~_+100C | -- | ±(0.30+0.005|t|) |
| WRQ | R | -0~_+1100C | ±2.5C | ±1C |
| 1100~_+1600C | ±0.0025|t| | ±(1+0.003|t-1100|) | ||
| WRR | B | 600_+1700C | ±0.00425|t| | -- |
| WRN | K | -40_+400C | -- | ±2.5C |
| 400-1200C | -- | ±0.0075|t| | ||
| WRE | E | -40_+400C | -- | ±2.5C |
| 400-900C | -- | ±0.0075|t| | ||
| WRP | S | 0_+1100C | -- | ±2.5C |
| 1100-1600C | -- | ±0.004|t| | ||
| WRQ | R | 0_+1100C | -- | ±2.5C |
| 0_+1100C | -- | ±0.0025|t| | ||
| WRR | B | 0-600C | -- | ±0.0025|t| |
| 600-1700C | -- | ±0.00425|t| |
