KTY81/250,112

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A PTC Thermistor is a type of temperature-sensitive, resistance-based sensor. These sensors use a special type of ceramic called a PTC (positive temperature coefficient) thermistor to detect changes in temperature. The KTY81/250,112 is a PTC thermistor commonly used in industrial applications as a temperature sensor. This article looks at the application fields and working principles of the KTY81/250,112.

The KTY81/250,112 is a PTC thermistor typically used for temperature control in industrial applications. It is designed to be used in single-phase and three-phase AC circuits and has a working temperature range of -55°C to +125°C. It has a high heat dissipation capacity, a high dielectric strength, good humidity and temperature stability, and low blind spot sensitivity. The KTY81/250,112 is a two-terminal device measuring 25mm×7mm×5.5mm in size.

The KTY81/250,112 is mainly used in temperature control and temperature measurement applications in the energy, medical, industrial automation, machinery, and automotive industries. It can be used to monitor and control temperature in all types of systems including air conditioners, impingers, ovens, furnaces, heaters, power plant equipment, pumps, and compressors. It can also be used to protect electrical devices from overheating.

The KTY81/250,112 works by detecting changes in resistance according to temperature. When the temperature changes, the thermistor\'s resistance also changes, allowing it to detect temperature changes. The resistance of the KTY81/250,112 is non-linear, meaning that the resistance changes logarithmically with increases in temperature. This non-linearity enables the KTY81/250,112 to offer higher accuracy than other types of thermistors.

The KTY81/250,112 can be used in a variety of ways, such as in series with a resistor for temperature control, in parallel with a resistor for temperature measurement, or with a microcontroller for more advanced temperature control applications. The KTY81/250,112 is easy to install and is generally very reliable and accurate. It is also very cost-effective, making it a popular choice for many industrial applications.

In summary, the KTY81/250,112 is a PTC thermistor designed specifically for applications that require accurate and reliable temperature control. It is small, reliable, cost-effective and easy to install, making it a popular choice for many industrial applications. It is designed to measure and control temperatures in all types of systems and offers a high level of accuracy due to its non-linear resistance characteristics.

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