5 PSI-D-4V

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Pressure sensors, transducers, are integral components used in various industries, providing accurate measurement of pressure and facilitating the control of machines. The 5 PSI-D-4V is one such tool, widely used in the fields of aerospace, automotive, and process control. Its working principle is based on the piezoresistive strain gauge. Having an optimal linearity, the 5 PSI-D-4V is built to take the shape of electronic packaging, and is available in either bare die or carrier mounted form.

Application Field

The 5 PSI-D-4V is primarily used in aerospace and automotive industries due to its range of operating pressure. It is typically used for altitude, altitude rate, and cabin pressure measurement. It is also used in industrial and medical device applications. The 5 PSI-D-4V technology is especially advantageous for arduous environments, such as high temperature and strong magnetic fields. Additionally, its robust construction makes it suitable for relatively hostile environments, such as harsh chemicals.

Working principle

At the heart of the 5 PSI-D-4V is a piezoresistive strain gauge which is based on a Wheatstone bridge circuit. This strain gauge comprises a bridge circuit of four resistors, each having a resistance that is dependent on the strain experienced. When a pressure is applied to the pressure sensing element, it causes the resistance of each resistor to change slightly, in turn changing the bridge output voltage.

The Wheatstone bridge output is further conditioned by an amplifier circuit to improve linearity, reduce noise, and provide a precise output signal proportional to the applied pressure. The amplifier output is then converted by an Analog-to-Digital (A/D) converter, which provides a digital signal accurately representing the pressure applied to the sensing element. This digital signal is then used by the host device to make informed decisions based on the ambient pressure.

Conclusion

The 5 PSI-D-4V is a well-rounded pressure sensor designed primarily for aerospace and automotive applications. At its core is the Wheatstone bridge circuit, which allows it to sense changes in pressure and return an accurate analog and digital representation. Its robust construction and versatile mounting options make it suitable for a wide range of environments and application.

The specific data is subject to PDF, and the above content is for reference