MPX2202DP

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Pressure Sensors, Transducers, are devices that measure pressure and translate the pressure into an electrical signal. The MPX2202DP is a pressure sensor that can be used to measure pressure in a wide range of applications. This article will discuss the application field and working principle of the MPX2202DP.

Application Field for the MPX2202DP

The MPX2202DP can be used to measure pressure in a wide variety of applications, including automotive, industrial, and medical. In automotive applications, the sensor can be used to measure the pressure in fuel lines and oil systems, or to monitor the air pressure in tires. In industrial applications, the sensor can be used to control and regulate the pressure in air compressors, hydraulic systems, and pumps. In medical applications, the sensor can be used to monitor the pressure in blood vessels or in other types of medical equipment.

Working Principle of the MPX2202DP

At its core, the MPX2202DP is a transducer which uses a micro-machined piezoresistive bridge to convert mechanical pressure into electrical signals. The piezoresistive bridge is mounted on a diaphragm, which is made of a highly elastic material. When mechanical pressure is applied to the diaphragm, it will deform and cause changes in the piezoresistive bridge’s resistance. This change in resistance is then converted into an electrical signal, which can be read and interpreted by the sensor’s internal microcontroller.

The MPX2202DP is designed to be highly precise and reliable. It has a digital output, which means its output is not susceptible to electrical noise, and it is capable of measuring a wide range of pressures, from 0.2 to 12 bar. It is also designed to be resistant to shock and vibration, and has a high immunity to electromagnetic interference. This makes it suitable for a wide range of applications, from cars to medical equipment.

Conclusion

The MPX2202DP is a highly reliable and precise pressure sensor that can be used in a wide range of applications. It uses a micro-machined piezoresistive bridge to convert mechanical pressure into electrical signals, and is designed to be resistant to shock and vibration, as well as electromagnetic interference. This makes it suitable for use in automotive, industrial and medical applications, and its digital output makes it less susceptible to electrical noise.

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