TK95G104V

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Temperature Sensors - NTC Thermistors are often found in a variety of applications, such as automotive, aerospace, and industrial applications, where the need for reliable temperature sensing is paramount. The TK95G104V is a specifically designed type of NTC thermistor that is particularly well suited to these applications. The following article will discuss the application field and working principle for the TK95G104V.

The TK95G104V thermistor is one of the most popular types of NTC thermistor used in industrial and automotive applications. It is designed to be reliable and robust, with a wide operating temperature range of -40°C to +125°C. It has a fast response time of one second and also claims a high accuracy rating of about +-1°C. Its highest sensitivity is at a temperature of 25°C, which makes it perfect for use in industrial and automotive applications.

The TK95G104V is a four-wire type of thermistor that uses the voltage divider principle to determine temperature accurately. The resistance of the thermistor is measured by passing a known current through the three wires and measuring the voltage drop. This voltage drop is then used to calculate the temperature, since the resistance of the thermistor changes with the temperature. With this four-wire principle, the thermistor is more accurate and reliable when compared to other types of thermistors with only two or three wires.

The application field of the TK95G104V thermistor includes automotive, aerospace and industrial applications. It is commonly found in engine control systems, vehicle cooling systems, exhaust systems, and air conditioning systems. It is also used in refrigeration systems, heat pumps, and fuel storage systems. In aerospace applications, the TK95G104V thermistor is used to measure the cabin temperature and detect any potential fire hazards.

The working principle of the TK95G104V thermistor is based on the fact that the resistance of the thermistor varies with temperature. This is because the thermistor material is made up of a special type of semi-conducting material that has a negative temperature coefficient; i.e., the resistance decreases as the temperature increases, and vice-versa. Thanks to this property, the resistance of the thermistor can be used to measure the temperature accurately.

To measure the temperature using the TK95G104V thermistor, the four-wire configuration is used. Two of the wires are used to pass a constant current through the thermistor and measure the voltage drop across it. The other two are used to measure the voltage across the thermistor. The voltage drop is then used to calculate the temperature, based on the varying resistance of the thermistor. Thanks to this four-wire configuration, the TK95G104V thermistor is much more accurate than two-wire thermistors, since there is much less interference in the measurements.

In conclusion, the TK95G104V thermistor is a type of NTC thermistor that is designed to be used in a variety of applications. It has a wide operating temperature range, fast response time, and high accuracy. It is commonly used in automotive, aerospace, and industrial applications, and works on the principle of voltage divider with four wires. This ensures accuracy and reliability, making the TK95G104V thermistor the ideal choice for these applications.

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