BE Services, Inc., a subsidiary of Bourns, Inc., has purchased substantially all of Riedon's assets. See Press Release
Precision Wirewound Temperature Sensors
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RTDW Series Precision Wirewound Temperature Sensors |  |
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| RTDWA1 RTDWB1 |
Alloy | TCR ±300ppm/°C (0°C - 100°C, 25°C reference) |
|---|---|---|
| Common Temperature Sensing Alloys | Nickel 99.9% Nickel 99.5% Balco Copper Platinum Rediseal Stainless Steel |
+6000 +5000 +4500 +3900 +3850 +3500 +1100 |
| Standard Resistance Values |
100Ω, 500Ω, 1KΩ (referenced at 25°C, others on request) |
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| Temperature Range | Temperature Range | |
| Recommended Measurement Current |
100Ω - 1mA to 7mA | 500Ω - 0.7mA to 3mA | 1KΩ - 0.1mA to 1mA | |
| Response Time (approximate) 100°C / 25°C, still air, 50%, 90% |
t0.5=40 seconds | t0.9=100 seconds |
| Stability | 100ppm / year | |
| Terminations | 100% Matte Tin Plating over Copper | |
| Processing | Meets the soldering requirements of MIL-STD-202, Method 208. | |
| Operating Conditions | RTDW series temperature sensors may not be used in unprotected moist environments or in aggressive atmospheres. User should verify suitablility on a case by case basis. |
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