NTCG163EH400JT1

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The NTCG163EH400JT1 temperature sensor is a part of temperature sensors, which also contains thermistors, RTDs, bimetallic thermometers, infrared sensors and so on. It belongs to the NTC thermistors, which have the advantages of operational simplicity, low cost, robustness, wide range of application, good sensitivity, etc. This article is going to focus on the application fields and working principle of the NTCG163EH400JT1 temperature sensor.

Generally speaking, NTC thermistors can be widely applied in temperature measurement and temperature protections. Regarding to the NTCG163EH400JT1 temperature sensor, its main application fields are HVACs (Heating, Ventilating, and Air-Conditioning), electric ovens, water heaters and various electric control systems. For example, the NTCG163EH400JT1 temperature sensor is designed to measure the temperature and to control the HVACs to maintain comfortable and safe living environment. It is also able to control the water heaters by sensing the temperature of the water, and to direct the electric ovens for baking. It can also be used in electric control systems, such as the home appliances. All these application fields can benefit from the recognition of NTCG163EH400JT1 sensor and its specialized operational characteristics.

The working principle of the NTCG163EH400JT1 temperature sensor is relatively simple. The NTC thermistors consist of two terminals, and the resistance value of the thermistor varies with temperature. The resistance of the thermistor decreases when the temperature increases. So the measurement of the temperature is based on the change of this resistance. Generally, there are three ways to measure the resistance of the thermistor, which are the DC method, AC method and constant current method.

The DC method is also known as the two-point method. For this method, the resistance of the thermistor is measured at two different temperatures. By using Ohm’s law, the resistance at some other temperatures can be calculated. The AC method uses an AC signal to measure the resistance of the thermistor. It is more accurate than the DC method and is suitable for the applications with high accuracy. The constant current method is characterized by its ability to maintain a fixed current flowing through the thermistor. It also periodically measure the voltage across the thermistor. The voltage can be directly converted to temperature.

In short, the NTCG163EH400JT1 temperature sensor is used to measure the temperature in HVACs, electric ovens, water heaters and many other electric control systems. The thermistor, which is the main component of the sensor, can work through the DC method, AC method and constant current method to measure the temperature. This sensor is characterized with its good sensitivity, wide range of applications, low cost and other advantages. It is an ideal choice for temperature measurements and control in many fields.

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