NPA-500B-05WD

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 and transducers play an important role in the world of automation and control systems. They measure and report the pressure of certain fluids and gases in various applications including but not limited to medical, aerospace, automotive, and industrial applications. The NPA-500B-05WD pressure sensor is a great example of pressure sensors and transducers that provide reliable readings with improved accuracy. This article will discuss the application field and working principle of the NPA-500B-05WD pressure sensor.

Applications of NPA-500B-05WD pressure sensors and transducers

The NPA-500B-05WD pressure sensor is designed for industrial, aerospace, and automotive applications where it can be used to measure and report the level of pressure of liquids and gases at various ranges. In these applications, it performs optimally in environments where medium to high temperatures and high pressure/vacuum levels are present. It also works great in applications that require corrosion resistance and EMI/RFI immunity, as well as moisture resistance. Additionally, its small size makes it well-suited for instances where it is necessary to conserve space.

In industrial applications, the NPA-500B-05WD pressure sensor is typically used in process automation and automation system control, such as pressure monitoring and controlling pump systems. It can also be used in isolation systems, temperature monitoring, and leak testing. Additionally, it can be used in applications such as air conditioning systems, air brakes, and fuel delivery apparatus, among others.

In the aerospace industry, the NPA-500B-05WD pressure sensor can be used to measure the pressure of mechanical, air, and fuel systems. It can provide reliable data on altitude, static pressure, and flow measurements of liquids and gases. In the automotive industry, the NPA-500B-05WD pressure sensor is typically used to measure boost pressure, fuel pressure, or oil pressure.

Working principle of NPA-500B-05WD pressure sensors and transducers

The NPA-500B-05WD pressure sensor uses a monolithic piezoresistive micro-sensor inside a pressure port for pressure measurements. The pressure port is made of stainless steel and is designed to withstand high and extreme pressure ranges. The sensor converts the measured pressure into an electrical signal that is proportional to the applied pressure.

The sensor has two metal diaphragms that form the measuring cell. One diaphragm is located immediately inside the pressure port and the other is located inside the cavity of the pressure port. The whole sensor is filled with oil and each diaphragm has a working relief hole in order to allow pressure measurement even in extreme pressure. A strain gauge is attached to the inner diaphragm and its resistance is proportional to the applied pressure. This resistance change is converted into an electrical signal and can then be used to measure the pressure. The NPA-500B-05WD also features a temperature compensation system that helps to improve accuracy in measurement results.

The NPA-500B-05WD pressure sensor is a great solution for those seeking a reliable pressure sensor or transducer for industrial, aerospace, or automotive applications. It provides accurate results in even the most extreme conditions and is made of highly durable materials. With its small size and corrosion resistance, it makes an excellent choice for space saving and moisture resistant applications.

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