112-104KAJ-B01 Sensors, Transducers

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NTC Thermistors are common temperature sensors used to accurately measure and control temperature. One such model, the 112-104KAJ-B01, is an excellent choice for applications that require precise temperature control. This article covers the 112-104KAJ-B01 application field and working principle.

Application Field of 112-104KAJ-B01

The 112-104KAJ-B01 is often used in household appliances, such as air conditioners, refrigerators, washing machines, and dishwashers. It is also used in medical equipment and in industrial/automotive applications. It is ideal for monitoring temperatures in environments with significant humidity variation.

The 112-104KAJ-B01 can be used to measure temperatures up to 100°C (212°F). It is designed to be highly durable; its molded plastic shell protects it from dust, dirt, and damage from physical impacts. Its small size ensures a discreet and unobtrusive installation. Furthermore, its low power consumption and low cost make it a cost-effective, energy-efficient choice.

Working Principle of 112-104KAJ-B01

The 112-104KAJ-B01 utilizes a negative temperature coefficient (NTC) thermistor to accurately measure temperature. NTC thermistors have a temperature-dependent resistance, meaning that their resistance decreases as their temperature increases. This effect is caused by the movement of mobile charge carriers within the thermistor.

When current is applied to the 112-104KAJ-B01, it passes through the NTC thermistor. As the thermistor’s resistance decreases with increasing temperature, the current through the device decreases, resulting in a decrease in voltage across the thermistor. This decrease in voltage is proportional to the temperature, and can be used to calculate the temperature of the environment.

The 112-104KAJ-B01 features a low linear temperature coefficient, meaning that its resistance changes with only small variations in temperature. This allows it to provide highly accurate temperature readings, making it an excellent choice for applications that require precise temperature control. Additionally, its low power consumption ensures that the thermistor does not require additional power sources and does not add extra energy costs to the system.

Conclusion

The 112-104KAJ-B01 is an excellent choice for applications that require precise temperature control. It utilizes a negative temperature coefficient (NTC) thermistor, which provides a highly accurate temperature measurement at low energy costs. It is often used in household appliances, medical equipment, and industrial/automotive applications. Its small size and low power consumption ensure an unobtrusive, energy-efficient installation. Thus, the 112-104KAJ-B01 is an ideal choice for temperature monitoring in a variety of application fields.

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