S7822WV

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S7822WV is a new type of pressure measuring instrument developed for measuring pressure in the industry. It is used in a variety of different industries, such as water supply and drainage, chemical industry, petroleum and petrochemical industry, power industry, mechanical engineering, food industry, pharmaceutical industry, building materials industry, HVAC and others. It is also widely used for metering and control of ancillary equipment associated with pressure measurement. This article will discuss the application field and working principle of S7822WV pressure measuring instrument.

S7822WV pressure measuring instrument is suitable for measuring gaseous, liquid, and steam pressures in the range of 0~200MPa. It can measure three pressure values: pressure increase, pressure reduction, and static pressure. In addition, it has a direct display function, which can directly display micro pressure ranges of 0.02~5Kpa. The pressure transducer uses piezoelectric ceramic sensor technology. The transducer has a highly integrated and reliable structure, which makes it suitable for harsh environments and in applications where safety and accuracy are of utmost importance.

The working principle of S7822WV is based on piezoelectric effect. Piezoelectric effect is the ability of certain materials to generate an electrical response when subjected to an applied mechanical stress. In the pressure transducer, a piezo-ceramic element is used to convert the pressure into a corresponding electrical signal. This signal is then transmitted to a pressure indicator or controller for further processing. The piezo-ceramic element is mounted on a pressure reactor, which then converts the applied pressure into a corresponding displacement. The displacement is then passed onto the electrical circuit, which converts the displacement into an electrical output corresponding to the pressure.

The S7822WV is known for its excellent stability and reliability. It features a pressure transducer with high resolution, high accuracy, and fast response time. It also has a low impedance output, which reduces the effect of large voltage fluctuation and provides long-term stability for the instrument. Furthermore, it has a high overload capability, which enables it to handle sudden overloads without damage.

The application field of S7822WV includes water supply and drainage, petroleum and petrochemical industry, food industry, HVAC, building materials industry, pharmaceutical industry, power industry, mechanical engineering, and other industrial applications. In water supply and drainage, the S7822WV is used to measure the flow, pressure, and temperature of water. In the petroleum and petrochemical industry, it is used to measure pressure and temperature in order to monitor the safety level and performance of the process. In the food industry, it is used to monitor the food safety and detect high temperature or pressure. In the mechanical engineering industry, S7822WV is used to control the pressure and temperature of industrial machinery, while in the pharmaceutical industry, it is used to measure the pressure and temperature of drug products.

In conclusion, the S7822WV is a highly advanced pressure measuring instrument developed for use in a wide range of industrial applications. It features a reliable and stable working principle based on piezoelectric effect. It has excellent accuracy and resolution, and features a highly overload protection system. Furthermore, it is applicable for use in water supply and drainage, petroleum and petrochemical industry, food industry, HVAC, building materials industry, pharmaceutical industry, power industry, mechanical engineering, and other industrial applications.

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