NXFT15WF104FA1B030

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Temperature Sensors - NTC Thermistors are increasingly becoming popular for applications that require precise temperature sensing measurements. The NXFT15WF104FA1B030 is an encapsulated, reliable temperature sensing device from the family of NTC Thermistors. This article will discuss the application field and working principle of the NXFT15WF104FA1B030, and outline its features and capabilities.

Application Field

The NXFT15WF104FA1B030 is best suited for use in temperature accuracy and control applications. It is designed to provide precise, reliable temperature measurements under a wide range of conditions. It is a highly reliable device capable of providing precise measurements over a long period of time.

The NXFT15WF104FA1B030 can be used in a variety of applications including, but not limited to: cooling systems, domestic and commercial refrigeration, industrial processes, and in medical equipment. It is also ideal for use in temperature recording and monitoring applications.

Working Principle

NXFT15WF104FA1B030 uses a thermistor, a temperature sensitive resistor, as its sensing element to measure temperature. A thermistor is a semiconductor device consisting of two electrodes with a sensitive oxide layer in between. When the ambient temperature changes, the resistance of the thermistor changes accordingly. The resistance of the thermistor is dependent on temperature, which is logarithmically related.

The thermistor is connected to a voltage excitation source to generate a certain voltage that will create a proportional current and generate a voltage drop across the thermistor. This voltage drop is directly proportional to the resistance of the thermistor, and therefore directly proportional to the temperature of the thermistor. The voltage drop across the thermistor is then measured, and the data is fed to the device’s controller for the calculation of the temperature. The controller is typically programmed and configured for limited temperature range.

NXFT15WF104FA1B030 also includes an on-chip temperature compensation circuit to remove the offset error due to changes in ambient temperature. This allows for highly accurate temperature measurements under a wide range of conditions.

Features and Capabilities

The NXFT15WF104FA1B030 offers a wide range of features and capabilities that make it suitable for temperature sensing applications. Some of these include:

• High accuracy over a wide temperature range (0°C to 70°C)
• Resistance-to-temperature conversion accuracy of ±2°C
• Fast response time, temperature resolution of 1°C
• Wide range of excitation voltages from 0.7 to 5.0 volts DC
• On-chip temperature compensation circuit removes offset errors
• Scale factor linearity of 0.8%
• Encapsulated for protection in harsh environments

The NXFT15WF104FA1B030 is an ideal device for precision temperature sensing applications that require reliable and accurate measurements. The device’s features and capabilities make it suitable for a wide range of applications, from cooling systems to medical equipment.

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