DP2-42

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Pressure sensors, also known as pressure transducers, measure pressure, typically of gases or liquids. Within the broad category of pressure sensors, the DP2-42 is a very popular choice.

The DP2-42 is a highly accurate, reliable and semi-conductor-based piezoresistive silicon pressure sensor. It comes with a two-wire serial digital-output signal suitable for use in industrial monitoring and control systems and sensing applications such as automotive, medical and industrial process control. It is highly durable even in harsh environments and can withstand temperatures as high as 125 °C or more.

The operating principle of the DP2-42 is based on a Wheatstone bridge setup. When pressure is applied to the diaphragm of the sensor, the strain is measured by the Wheatstone bridge circuit which produces a voltage output relative to the strain. This output is then transmitted via the two-wire signal to the receiver.

The DP2-42 is designed for a wide range of applications, such as liquid or gas pressure measurements in pumps, pressure vessels and fuel tanks, HVAC systems, and various other industrial and laboratory applications. It is also used for medical monitoring, automotive pressure measurements, and in industrial process control. In addition, the DP2-42 is compatible with most commonly used communication protocols, such as I2C, SPI, and PWM.

The DP2-42 is engineered with advanced MEMS technology and uses the latest signal conditioning techniques to offer the highest levels of accuracy and precision for each pressure range. The active die area of the sensor is hermetically sealed and highly resistant to shock and vibration. The high resistance to thermal shock paired with the excellent stability of the DP2-42 make it ideal for high-temperature applications.

The advantage of using a pressure sensor like the DP2-42 is that, despite its small size, it provides a highly accurate, low noise measurement compared to traditional methods. It also offers user-programmable features, making it easy to customize to specific needs. Furthermore, it can be easily integrated into existing systems and the two-wire signal connection requires minimal wiring.

The DP2-42 is a versatile, reliable, and accurate piezoresistive pressure sensor suitable for a wide range of applications. Its small size, user-programmable features, and excellent resistance to shock and vibration make it a popular choice when precise measurements are required.

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