175-503LAG-301 Sensors, Transducers

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NTC thermistors are a type of temperature sensor. They can detect minor changes in temperature and are also used for long-term temperature measurement. One of the most common NTC thermistors is the 175-503LAG-301 model. This model is used in a wide variety of applications and the following section will provide an overview of its working principle and its application field.

Working Principle

NTC thermistors are made of a special type of ceramic material known as a semiconductor oxide. The basic principle of a thermistor is that with an increase in temperature, the electrical resistance of the device decreases. This phenomenon is due to the decrease in the electrical resistance of the semiconductor oxide material as it absorbs heat.

When the 175-503LAG-301 NTC thermistor is exposed to a temperature change, the resistance of the thermistor will also change accordingly. This change in resistance can be measured using a circuit. Usually, this is done by connecting the thermistor to a voltage source and measuring its current. As the temperature changes, the resistance of the thermistor will change and the current will also adjust accordingly. The current reading can then be converted into a temperature reading by either a computer or microcontroller.

Application Field

The175-503LAG-301 NTC thermistor is a widely used model, due to its accuracy and reliability. This thermistor is used in a wide variety of applications, including both industrial and consumer applications.

One of the most common applications is in temperature control systems. These systems are used to maintain a stable temperature within certain limits. The 175-503LAG-301 thermistor is used as a sensor to detect temperature changes. If the temperature changes beyond the pre-defined limits, the thermistor will detect it and the system will adjust accordingly to maintain a stable temperature.

Other common applications include the control of HVAC systems, medical equipment, automotive systems, food processing, and industrial process control. The NTC thermistor is also used in consumer electronics such as ovens, washing machines, refrigerators and other household appliances.

The 175-503LAG-301 model is an accurate and reliable NTC thermistor that is used in a variety of applications. Its accuracy and stability makes it an ideal choice for temperature sensing and control purposes.

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