NHQMM471B320T10

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Temperature Sensors - NTC Thermistors are devices designed to measure temperature. Specifically, they measure resistance of a material to determine its temperature. The NHQMM471B320T10 is an example of this technology and is used in various industries to ensure accurate temperature measurements.

The NHQMM471B320T10 is a highly accurate, low drift silicone-glass bead thermistor. It is constructed with a small bead of silicone-glass material, which is then surrounded by a metal core. This core is composed of a nickel and copper alloy and is sensitive to temperatures for temperatures between -50 and 150 °C. The sensing element of the thermistor is a small bead of metallized glass that changes its resistance value with temperature. Due to its low drift and temperature stability, the NHQMM471B320T10 is ideal for precision temperature sensing applications.

The NHQMM471B320T10 is used in various industries, including automotive, consumer products, medical equipment and more. It is also used in high voltage testing and surge protection, where precise measurements are required. In addition, the NHQMM471B320T10 is designed to be used with a resistance temperature detector (RTD), for measuring temperature with higher accuracy. This is due to the NHQMM471B320T10\'s low thermal noise characteristics, which give it the best performance in low temperature range.

The working principle of the NHQMM471B320T10 is based on the temperature coefficient of resistance (TCR). This means that the resistance of the thermistor increases as the temperature increases and vice versa. The resistance of the thermistor is measured with a multimeter and the temperature is determined by the following equation: T = [R(t) - R(0)]/αt + T(0), where R(t) is the thermistor\'s resistance at temperature t, R(0) is the thermistor\'s resistance at temperature 0, and αt is the inverse of the TCR.

In conclusion, NHQMM471B320T10 is a highly accurate and reliable thermistor designed for various industries. It is sensitive to temperatures between -50 and 150 °C and features low drift and temperature stability. The working principle of the thermistor is based on the temperature coefficient of resistance, whereby its resistance changes with temperature. This makes the NHQMM471B320T10 ideal for precision temperature sensing applications.

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