47-030A

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Pressure sensors, transducers, and the 47-030A are all related. Pressure sensors, or transducers, measure pressure. The 47-030A is a type of pressure transducer that has specific applications and an associated working principle.

Typically, pressure sensors, or transducers, are used in a wide range of systems like pressure gauges, HVAC systems, gas systems, and pumps. These systems require measurements to ensure certain levels of pressure or dynamic readings are accurate. Pressure transducers measure pressure with an electrical signal. The 47-030A is a digital differential pressure transducer. For this type of transducer, it usually will measure the pressure difference between two ports and the output will be both digital and analog.

The 47-030A is designed for measuring the pressure of gases, liquids, and specific types of corrosive fluids. The transducer uses a Piezo-resistive technology to measure absolute and differential pressure. It is an industrial grade, stability level, and long term measurement sensor, which requires very low power consumption. The output signal is an analog 4-20mA current loop.

The working principle of the 47-030A is very straightforward. The transducer works using a semiconductor with a built-in diaphragm. The diaphragm is exposed to the measured medium. When the medium pressure change, it will induce a stress variation of the diaphragm which causes a mechanical strain. That strain is translated into an electrical change, which is proportional to the pressure of the measured medium. This electrical change is then processed, converted into digital signal and output.

The 47-030A is an example of an industrial grade, digitally-controlled differential pressure transducer and is widely used in a variety of industries and applications. It\'s working principle is fairly simple and the transducer has very low power consumption compared to other types of pressure transducers. It measures absolute and differential pressures of gases, liquids, and corrosive fluids. The output signal is an analog 4-20mA current loop which can be connected to digital devices and control systems.

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