USP12836

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Temperature Sensors - NTC Thermistors

NTC thermistors are temperature sensors that utilize the negative temperature coefficient (NTC) characteristics of thermistors. Standard NTC thermistors are based on a semiconductor material with a fixed resistance, which responds to a change in temperature by modifying its resistance value. USP12836 is a NTC thermistor manufactured by United Sensor Corporation. It is widely used in many industries due to its reliable performance and many advantages.

Application field of USP12836

USP12836 NTC thermistor can be used in both commercial and industrial applications. It is widely used as a temperature switch, standard temperature sensing device and temperature sensor. It has good temperature switch accuracy, temperature stability and dust/waterproof capability. In industrial automation, it is mainly used as a temperature switch, temperature control, temperature compensation, temperature limiter and precise temperature measurement device. It is also suitable for existing standard temperature sensing and power generation applications, including compressors, water heating systems, solar energy systems, silicon materials temperature control and other industrial automation fields.

Working Principle of USP12836

The USP12836 NTC thermistor works based on the NTC characteristics of thermistors. When temperature changes, the thermistor\'s electrical resistance also changes. The resistance of the thermistor decreases with an increase in temperature and increases with a decrease in temperature. USP12836 is designed to contain a standard resistance (R25) at 25 degrees Celsius. As temperature increases or decreases, the resistance value of the thermistor changes accordingly. When the resistance reaches a certain point, it triggers the signal line to immediately complete the temperature switch action.

Advantages of USP12836

USP12836 has a number of advantages over traditional temperature sensors. First, it has good repeatability and accuracy. The resistance of the USP12836 thermistor is closely related to the temperature, and it can accurately follow the change of temperature, so the temperature control accuracy is high. Second, USP12836 has a wide range of temperature sensitivity. It has an operating temperature range of -55 to +155 degrees Celsius. Third, USP12836 has strong environmental adaptability. It is waterproof, dustproof and corrosion resistant, so it can be used in harsh environments. Fourth, USP12836 is small in size and light in weight. It can be installed in narrow space, which is suitable for modern miniaturized household appliances.

Disadvantages of USP12836

The USP12836 NTC thermistor has some disadvantages. First, compared with other temperature sensors, it has a low voltage output and is easily affected by soil moisture. Second, USP12836 cannot measure the temperature in real time, but can only detect a temperature range. In other words, it means that it can only switch at a preset temperature, so it is not suitable for precision temperature sensing.

Conclusion

The USP12836 NTC thermistor is an advanced temperature sensor that utilizes the negative temperature coefficient (NTC) characteristics of thermistors. It has good repeatability and accuracy, wide temperature range sensitivity, strong environmental adaptability and small size. Although it has some disadvantages, it is still widely used in commercial and industrial applications. It is an ideal choice for temperature switch, standard temperature sensing, temperature compensation and precise temperature measurement.

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