The instrumentation industry should move towards the field of innovation and deeply integrate with the digital economy

Since its inception, the New Automation Summit Forum has been an exchange platform to promote industrial exchanges and promote the level of automation applications. Fuji Electric is honored to be invited to participate in the 14th MM · New Automation Forum 2018 with the theme of "Data as a Starting Point · Manufacturing Excellence". At the forum, the industry ...

The electromagnetic flowmeter is roughly said to be composed of two parts: a sensor and a converter, and the form of the flowmeter can be divided into two types: integrated and split. The detailed rules say that it is mainly composed of a magnetic circuit system, a measuring catheter, an electrode, a lining, a shell and a converter. Electromagnetic flowmeter ...

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 pneumonia epidemic caused by the new coronavirus has affected the hearts of people across the country. In this "epidemic prevention war" of national mobilization, infrared thermometers (or infrared thermal imaging rapid screening equipment) are important tools in the hands of epidemic prevention personnel. In the A-share market, infrared thermometers ...

With the increasing shortage of water resources, the requirements of water supply enterprises for the metering performance of water meters are gradually increasing. In order to meet the measurement requirements of the water supply industry, various metering instruments have been continuously improved, from the traditional mechanical water meter to the electronic water meter. In recent years, electronic technology, computer technology and network communication technology ...

The inverter is a device that converts the power supply into the power supply of the power conversion, which is between the power supply and the electrical equipment. The inverter is a typical power electronic device, and its hardware core is power electronic components and microprocessor chips. Power electronic components, input and output copper bars and front-end ...

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 ...

The measurement of urban pipe network flow is an important task of water supply enterprises in pipe network management. In the past few years, our company has used Japan Fuji portable ultrasonic flowmeter to measure water consumption for large water users, and persuaded and alleviated the "supply and demand" contradiction between these enterprises and companies with scientific data; Especially...

Can a small flow ultrasonic flow meter be used for flow measurement of soybean oil? There are several steps in the processing of edible oil that require the use of flow meters to measure the volume and weight of how much oil flows out of the pipeline. Enterprises that produce and process edible oil need to be aware of the crude oil and ...

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 ...

1. Analysis of common faults in the main circuit The main circuit is mainly composed of three-phase or single-phase rectifier bridges, smoothing capacitors, filter capacitors, IPM inverter bridges, current limiting resistors, contactors and other components. Many of these common faults* are caused by electrolytic capacitors. The life of an electrolytic capacitor is mainly determined by the ...

1. Why is the leakage circuit breaker easy to trip when using the inverter? This is because the output waveform of the inverter contains higher harmonics, and the motor and the cable between the inverter and the motor will generate a leakage current, which is much larger than that when the motor is driven by the power frequency. ...

As the two most important forms of flow meter in the current flow measurement field, how to choose? Xiaobian elaborates on the characteristics of the following two from the following aspects, hoping to provide some suggestions on selection. 1. Ultrasonic flowmeter Measuring principle of ultrasonic flow meter: ...

Fujifilm servo motor has many precautions in use, and the following is a brief introduction 　　Fujifilm servo motors can be used in places where water or oil droplets are attacked, but they are not completely waterproof or oil-resistant. Therefore, servo motors should not be placed or used in water or oil environments. If you serve ...

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) ...

It is usually completed in accordance with the three steps of no-load trial operation of the inverter, no-load operation of the inverter with motor and commissioning operation with load, and the following three steps are introduced in detail. 1**No-load test operation of line inverter **No-load test run of the inverter First check that all wiring of the inverter is ...

Fujifilm portable ultrasonic flowmeter is used to check the flow rate at the outlet of a water pump in the field Error analysis in the flow measurement process Check for abnormal readings from the in-line flow meter Avoid process interruptions and the background of more expensive tube opening costs Waterworks are mainly used to treat water, and generally have the following processes.

After years of development, the inverter (VFD) has begun to transition from a purely industrial product to a civilian field. The use of VFD can be said to have gone to the countryside, (constant pressure water supply) penetrated into thousands of households (inverter air conditioning). But after using it for a while, you will find that the failure rate of VFD is much higher than that of the average household ...

Fuji Electric Corporation (CEO, Director and President: Tsuhiro Kitazawa, Headquarters: Shinagawa-ku, Tokyo) is pleased to announce that the second-generation discrete SiC-SBD* series, a series of power semiconductors, has been released for sale. This product will help drive the ...

1. Method errors It refers to the error caused by the imperfection of the measurement method used, the imprecise theoretical basis, and the inappropriate modification and simplification of some classical measurement methods, that is, all the factors that are not reflected in the expression of the measurement results, but in fact these factors play a role...