Precautions for temperature-sensor-39419668
1. Whether the temperature of the measured object needs recording, alarm and automatic control, whether it needs remote measurement and transmission;
2, the size of the temperature range and accuracy requirements;
3, temperature measuring element size is appropriate;
4. When the temperature of the measured object changes with time, the lag of the temperature measuring element can adapt to the temperature measurement requirements;
5. Whether the environmental conditions of the measured object are harmful to the temperature measuring element
Temperature sensor 39419668 verification standard technology and indicators:
1, measurement accuracy: 0.01 level; Resolution 0.1UV and 0.1mω;
2, scanning switch parasitic potential: ≤0.4μV;
3, temperature range: water tank: (room temperature +5~95)℃ oil tank: (95 ~ 300)℃ low temperature constant temperature tank: (-80 ~ 100)℃ high temperature furnace: (300~1200)℃;
4, temperature control stability: better than 0.01℃/10min(oil tank, water tank, low temperature constant temperature tank); 0.2℃/min(tubular verification furnace);
5, total uncertainty: thermocouple test, measurement uncertainty is better than 0.7℃, repeatability error LT; 0.25 ℃; The measurement uncertainty of thermal resistance test is better than 50MK, and the repeatability error
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