PPT2-0020GWW5VE

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Pressure Sensors, Transducers, are devices that are used in a variety of applications to measure pressure. The PPT2-0020GWW5VE is one such device. This article will discuss the application field and working principle of the PPT2-0020GWW5VE.

The PPT2-0020GWW5VE is an industrial-grade pressure sensor designed for use in a variety of high temperature and high pressure applications. It is capable of measuring a variety of parameters including absolute pressure, gauge pressure, and differential pressure. It is suitable for applications such as pressure measurement in closed loop control systems, oil and gas exploration, environmental protection, and waste management. It is also applicable to the chemical, petrochemical, aviation, and automotive industries.

The main parts of the PPT2-0020GWW5VE include a pressure-sensing diaphragm, an electrical circuit, and a housing. The diaphragm is made of a corrosion-resistant stainless steel alloy and is designed to withstand extreme temperatures and pressures. It converts the pressure applied to it into a displacement, which is then transmitted to an electrical transducer within the sensor. The transducer transforms the displacement signal into an analog electrical signal, which is then processed and converted into a digital output signal by the on-board microprocessor.

The working principle of the PPT2-0020GWW5VE is based on the Wheatstone bridge. The Wheatstone bridge is an electrical circuit composed of resistors. The resistors in the bridge form two legs: a working leg and a reference leg. When a pressure is applied to the diaphragm, a displacement is created which is detected by the working leg of the Wheatstone bridge. The electrical resistance of the working leg changes due to the displacement, causing a change in the bridge output voltage. This voltage change is then relayed to the on-board transducer and the microprocessor to convert it into a digital output signal. This signal is then used for monitoring the pressure or for controlling a pressure-regulated process.

In conclusion, the PPT2-0020GWW5VE is an industrial-grade pressure sensor that is well-suited for use in a variety of high temperature and high pressure applications. Its working principle is based on the Wheatstone bridge, which allows it to measure a variety of parameters including absolute pressure, gauge pressure, and differential pressure. This makes it suitable for applications such as closed loop control systems, oil and gas exploration, environmental protection, and waste management. Its robust construction makes it suitable for use in a variety of industries including those in the chemical, petrochemical, aviation, and automotive industries.

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