DKA502N2 Sensors, Transducers

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The DKA502N2 belongs to the category of temperature sensors - NTC Thermistors. It is used to provide temperature readings with accuracy and can be used in a variety of industrial and commercial applications.

An NTC (Negative Temperature Coefficient) Thermistor is a type of resistor that changes in resistance as temperature changes. It has a negative coefficient, which means that as the temperature increases, the resistance decreases. This is why NTC Thermistors are used in temperature sensing and regulating applications.

The DKA502N2 is a thermistor with a bimanga configuration, which has two sets of temperature coefficients. It consists of an inner and an outer thermistor. The inner thermistor responds to changes in the ambient temperature, while the outer thermistor is used to measure the temperature of the media being measured. This arrangement offers higher accuracy and a wider temperature range than many other thermistors.

The working principle of the DKA502N2 is based on its two temperature coefficients. The inner thermistor has a positive temperature coefficient, which means that as the temperature increases, the resistance increases. The outer thermistor has a negative temperature coefficient, meaning that as the temperature rises, the resistance decreases. The two thermistors operate together, so that when the ambient temperature increases, the resistance of the inner thermistor will increase, while the resistance of the outer thermistor will decrease. This leads to an overall resistance that will decrease with increasing temperature.

The DKA502N2 is suitable for a wide range of temperature sensing applications, from controlling air conditioning or heating systems in residential and commercial buildings to sensing the temperature of thermal fluids in industrial applications. It is also suitable for use in food products, medical devices, environmental monitoring and many other applications.

It has a wide temperature range, from -40°C to +120°C, and a wide range of voltage, from 0 to 33V. It is designed to be stable and reliable, and has the ability to withstand vibration, shock and wide temperature variances. It is a highly accurate temperature sensor with low power consumption and is very cost-effective.

The DKA502N2 is a versatile temperature sensor that has a wide range of applications. It is easy to use and can be quickly and easily installed in most systems. Its accuracy and reliability make it a reliable choice for temperature sensing in a wide range of applications.

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