PFXPQ3115BVT1

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Pressure sensors, transducers and PFXPQ3115BVT1 are all components that measure physical parameters such as pressure. The PFXPQ3115BVT1 is a pressure sensor with on-board temperature sensing. It is a thin-film strain gauge device which is designed for use in a wide range of applications, from medical to industrial.

Application Field

The PFXPQ3115BVT1 can measure pressure from 0.25-15 bar and is suitable for both low & medium pressure applications. It is used in medical applications to measure the breathing pressure and pressure pulse wave in clinical instruments, as well as in industrial applications such as fluid-level sensing, shock & vibration monitoring and process control.

Working Principle

The PFXPQ3115BVT1 pressure sensor works on the principle of piezoresistivity. Piezoresistivity is the ability of certain materials to change their electrical resistance in response to applied mechanical stress. In this case, the strain gauge is placed on a silicon wafer and strain is induced by applying a pressure to it. The pressure causes the wafer to bend, which in turn causes a change in the electrical resistance of the strain gauge, thus creating a voltage signal that is proportional to the applied pressure.

The pressure sensor is also equipped with an on-board temperature sensor which helps to compensate for any errors caused by temperature fluctuations. This ensures accuracy over a wide temperature range. Furthermore, the sensor has a wide dynamic range and can be connected to a digital interface for easy integration with other systems.

The PFXPQ3115BVT1 is a reliable and accurate pressure sensor that is used in a variety of applications. It is a cost-effective solution that offers an accurate solution for measuring pressures in a wide range of applications.

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