19C500PA4K

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Pressure is an important parameter in a wide range of industrial and commercial applications. Pressure sensors, transducers and related instrumentation can help to detect, monitor and even control the pressure of fluids and gases. The 19C500PA4K pressure sensing device is one such device, with robust features that make it a popular choice for a variety of pressure-related applications.

The 19C500PA4K is a silicon-on-insulator (SOI) based piezoresistive pressure sensor with a compensated quartz shear force structure. It is a high-performance device specifically designed for pressure measurements, and is particularly effective in extreme environmental conditions. It is available in a number of ranges, from 15 mbar up to 35 bar, so pressure measurement requirements with a high accuracy can be achieved. Furthermore, the resolution is in the order of tens of nanobars, so very small changes in pressure can be detected.

The device is built with a low-profile sealed enclosure that enables it to be used in even the most demanding environments. The measurements are stable and fast, and the device features EMI protection, temperature compensated accuracy and good tolerances over temperature. The latter is further enhanced by its ability to operate in a wide range of temperature, from –40°C up to +125°C.

The working principle of the 19C500PA4K pressure sensor is based on the piezoresistive effect. This effect occurs when a piezoresistor is subjected to pressure, which changes its electrical resistance value. The change in resistance is inversely proportional to the pressure, that is, the higher the pressure, the lower the resistance value. This pressure-resistance relationship is exploited by the 19C500PA4K’s built-in microcontroller, which processes the signal from the piezoresistor and outputs a digital output signal whose magnitude is directly proportional to the applied pressure.

The 19C500PA4K pressure sensing device is a popular and versatile device for a wide variety of applications. It is particularly useful for OEMs and integrators that need to detect and measure pressure in the field. These applications range from medical, dental and pharmaceutical usage to military, industrial and automotive applications. It can also be used in closed-loop control systems to measure and control the pressure of gas and liquid, such as in fuel tanks and turbine engines. For applications where measurements need to be made in hazardous or hostile environments, the 19C500PA4K is an ideal choice due to its sealed construction and robust features.

Overall, the 19C500PA4K pressure sensing device is an advanced and reliable solution for a wide range of pressure sensing and monitoring applications. Its robust features, wide pressure range, temperature compensation and accurate resolution make it an ideal choice in many different environments. It is a highly effective device that offers reliable performance and long-term stable accuracy.

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