Application of Fujifilm ultrasonic flowmeter in the semiconductor industry

When a company begins a Safety Instrumented System (SIS) project, the first decision stakeholders must make is to choose the system architecture. By complying with international cybersecurity standards such as IEC 62443 (ANSI/ISA 62443 series of standards) as well as international process industry automation users...

The people are the foundation of the country, the valley is the life of the people, diligence and thrift are the fine traditions of the Chinese nation, and food security is an important foundation for national security. At present, the security situation at home and abroad is complex, and the sudden outbreak of the epidemic has caused multiple challenges to global food security. October 16, 20201 is World Food Day.

Fuji Electric has set forth its management philosophy of "Contributing to a Rich Society, Challenging the Limits of Creativity, and Developing in Harmony with the Natural Environment," and one of the pillars of its management policy is to contribute to the sustainable development of society through energy and environmental businesses. This article will focus on the energy sector ...

What is a sensor? Miniaturization, digitalization, intelligence, multi-functionalization, systematization, and networking. It is the first link to realize automatic detection and automatic control. The existence and development of sensors allow objects to have senses such as touch, taste, and smell, allowing objects to slowly become alive. ...

Fuji flow meters have a long history of excellence in the industry, with a wide range of measurement principles to choose from, and seamless system integration into user systems, Fuji flow meters are used in a wide range of industries. The following is an explanation of the environment that should be avoided when installing a Fujifilm flow meter. ...

During the epidemic, citizens need to have their body temperature measured when they enter communities, companies, and shopping malls, and there are many questions about infrared forehead thermometers, ear thermometers and other appliances. The reporter interviewed experts from the Metrology Department of the Shanghai Municipal Market Supervision Bureau on the issues that the public was concerned about, and answered some questions about the forehead thermometer ...

1. First confirm the installation environment of the inverter I. Operating temperature. The inverter is a high-power electronic component, which is very susceptible to the influence of working temperature, and the product is generally required to be 0-55 °C, but in order to ensure the safety and reliability of the work, it should be considered to leave room for use, and it is good to control it at 4 ...

The frequency conversion speed regulation function of the inverter (hereinafter referred to as -VFD) is to convert the three-phase power frequency (50Hz) AC power supply (or any power supply) into a three-phase AC power supply with adjustable voltage and frequency. Frequency conversion speed control device can also be sometimes called VVVF, which is mainly used to adjust AC motors (asynchronous or synchronous machines).

Based on the management policy of "contributing to the realization of a sustainable society in the energy and environment business," Fuji Electric is working to address social and environmental issues including global warming by promoting the SDGs throughout its corporate activities, including its supply chain. To achieve this purpose, the improvement of the ...

The basic principle of vector control is to measure and control the stator current vector of the asynchronous motor, and control the excitation current and torque current of the asynchronous motor according to the principle of magnetic field orientation, so as to achieve the purpose of controlling the torque of the asynchronous motor. Specifically, the stator of the asynchronous motor ...

In the field, the interference of the frequency converter is more frequent and more serious, and even causes the control system to be unable to be put into use. The operating principle of the inverter is destined to produce strong electromagnetic interference. The inverter includes a rectifier circuit and an inverter circuit, and the input alternating current passes through the rectifier circuit and the flat wave.

The inverter is a device that converts the power supply (50Hz or 60Hz) into AC power supply of various frequencies to realize the variable speed operation of the motor, in which the control circuit completes the control of the main circuit, the rectifier circuit converts the AC power into direct current, and the DC intermediate circuit carries out the output of the rectifier circuit.

Ultrasonic flowmeter and electromagnetic flowmeter are the same, because the instrument flow channel is not provided with any obstruction parts, are unobstructed flowmeter, is suitable for solving the difficult problem of flow measurement of a kind of flowmeter, especially in the large-diameter flow measurement has more prominent advantages, in recent years it is a rapid development of a ...

Fuji Electric Corporation (Headquarters: Shinagawa-ku, Tokyo, President: Tsuhiro Kitazawa) has released the MONITOUCH X1 Series programmable operation display. With Windows*, you can collect information from the field to manage your work with just one monitor.

Because the waters are intersected and connected, the waste discharged by each country and region is concentrated in the deep sea, and marine garbage has long become a global problem. Most of the marine debris is concentrated in five untouched areas, each of which falls in the Pacific Ocean of China, which is larger than the ...

2018-10-22 Fuji Electric Pillar Co., Ltd., headquartered in Tokyo, Japan, President Michihiro Kitazawa announced today that it is shipping its first ship exhaust gas cleaning system (EGCS) through its Chiba plant. 1. Background In order to reduce the air pollutant sulfur oxides (SOx) ...

What kind of flowmeter can be used to measure the quantitative controller of diesel flowmeter, and how to measure it? A: Diesel flow quantitative metering, which can be performed using the flow quantitative control cabinet system, while diesel flow measurement, which can be measured using ultrasonic flow meter, ultrasonic flow meter, measurement precision ...

On June 26, the "2019 South China Fuji Electric System Products Intelligent Manufacturing Technology Exchange Conference" jointly sponsored by Fuji Electric (China) Co., Ltd., China Transmission Network and China Motion Control Industry Alliance was held in the boutique exhibition area of China Motion Control Industry Alliance at the South China Automation Exhibition (Shenzhen Convention and Exhibition).

Take Fujifilm's FRENIC-VP (F1S)/MEGA (G1S) series inverters as an example: J01 PID control function activation. J01=0: PID does not operate, the inverter does not set the PID function or uses external PID adjustment. J01=1: PID positive action (negative feedback). J01=2: PID Reverse ...

Due to the outstanding technical application advantages of Fujifilm ultrasonic flowmeter, Fujifilm ultrasonic flowmeter has been widely concerned in various fields such as power plant flow measurement, which can be reflected from the following application cases. Circulating water flow is measured in hydropower plants ...