PA-838-501G-R2

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Pressure Sensors, Transducers are significant tools used to measure pressure and send data to integrated controllers, computers, and other devices. In this article, we will look at the application fields and working principles of PA-838-501G-R2, a pressure sensor from SGMICRO.

Introduction

PA-838-501G-R2 is a pressure transducer by SGMICRO, which contains a built-in media-isolated semiconductor pressure sensing element. It provides amplified voltage and current output signals proportional to the applied pressure. It features excellent accuracy, stability, low temperature coefficients, small size, and reliable operation.

Application Fields

Due to its stable performance, PA-838-501G-R2 is suitable for a wide range of applications. These include:

• Medical Applications: It can be used in applications such as blood pressure monitoring and patient monitoring.
• Industrial Applications: It is suitable for applications related to process control and fluid measurements.
• Transportation Application: It can be used to measure tire pressure, shock pressure, air pressure, and other related applications.
• Aerospace Applications: It is suitable for in-flight safety measurements, oil-level monitoring, and various other types of pressure measurements.

Working Principle

The PA-838-501G-R2 pressure transducer adopts a fully enclosed stainless steel conditioned cavity. It utilizes a built-in media-isolated semiconductor pressure sensing element that is suitable for the measuring of a wide range of mechanical, hydraulic, and pneumatic pressures. It provides an amplified voltage and/or current output signal proportional to the applied pressure.

The sensing element is constructed from top quality piezoresistive semiconductor materials and pressure media isolation structures. Its internal circuitry is designed with high damping ratio and signal amplification circuit, eliminating errors that may be due to changes in environment temperature, power supply voltage, humidity, etc.

Conclusion

The PA-838-501G-R2 pressure transducer has a wide range of applications in different industries. Its built-in media-isolated semiconductor pressure sensing element offers excellent accuracy, stability, and reliable operation. It is suitable for applications such as medical monitoring, industrial process control, fluid measurement, in-flight safety measurements, oil-level monitoring, and tire pressure monitoring.

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