Flow Meter

What are the more common faults and solutions of the helical vortex flowmeter during application?

Electromagnetic flowmeters are classified into three types: integrated electromagnetic flowmeters, split electromagnetic flowmeters, insertable electromagnetic flowmeters, etc. Different types of flowmeters are used in different occasions. The correct selection of electromagnetic flowmeters is a powerful boost to work efficiency.

When installed correctly, the Coriolis mass flowmeter can directly measure the mass and density of the fluid. Only with reasonable installation can the accuracy and stability of the mass flowmeter be maintained.

The intelligent electromagnetic flowmeter is a commonly used flow measurement instrument that measures the velocity and flow rate of fluids by using the principle of electromagnetic induction. The main types of its output signals are as follows:

Today, we mainly talk about several common fault situations of ultrasonic flowmeters and the corresponding solutions.

In fields such as industrial production, energy management, and environmental monitoring, the measurement of gas flow directly affects process control, energy consumption optimization, and safe operation. Traditional mechanical flowmeters are often limited by factors such as pressure and temperature changes when measuring gas flow, resulting in insufficient accuracy. The thermal gas mass flowmeter, with its unique working principle and technical advantages, is becoming the new industry standard for gas flow measurement.

Biogas, as a renewable and clean energy source, is widely used in power generation, heating, chemical engineering and other fields. However, biogas has a complex composition (containing CH₄, CO₂, H₂S, water vapor, etc.) and is characterized by corrosiveness, high humidity and large pressure fluctuations, which poses higher requirements for flow measurement. How to choose the right biogas flowmeter? The following five key factors will be analyzed for you!

The intelligent electromagnetic flowmeter is mainly used to measure the volume flow of conductive liquids and slurries in closed pipelines, including strongly corrosive liquids such as acids, alkalis and salts.

A gas flowmeter is an instrument used to measure the flow of gas. Its working principle is based on fluid dynamics, acoustics or mechanical principles, and it determines the flow rate of gas by detecting its flow characteristics in the pipeline. The flowmeters used for measuring gas can be classified into differential pressure flowmeters, turbine flowmeters, vortex flowmeters and mass flowmeters based on different measurement principles. Today, we mainly discuss the key points of using these commonly used gas flowmeters

In fields such as industrial process control, HVAC systems, compressed air monitoring, and environmental emission detection, the precise measurement of air flow is of vital importance. Thermal gas mass flowmeters, with their unique working principle and excellent performance, have become the ideal choice for air flow measurement. The following is an analysis of its five core advantages:

Vortex flowmeters have advantages that other flowmeters do not have and have developed rapidly since their introduction. According to statistics, the proportion of vortex flowmeters used in developed countries such as Japan, Europe and America has increased significantly and they have been widely applied in various fields. Judging from the current trend, vortex flowmeters will play a dominant role in future flow meters and are ideal alternatives to orifice plate flowmeters.

Insertable vortex flowmeters are widely used in the measurement of steam, gas and liquid flow due to their advantages such as simple structure, easy installation and low cost. However, in practical applications, its measurement performance is limited by multiple factors. If the selection or use is improper, it may lead to data deviation or even equipment damage. This article will conduct an in-depth analysis of the main limitations of the insertable vortex flowmeter to help users make reasonable selections and optimize their usage.

Vortex flowmeters are widely used in the measurement of steam, gas and liquid flow due to their simple structure, high reliability and wide application range. However, this type of flowmeter is not omnipotent and may experience severe errors or even failure under certain working conditions. This article will reveal five key limitations of vortex flowmeters to help users avoid selection risks.

After being used for a period of time, electromagnetic flowmeters sometimes experience lining deformation, which can lead to inaccurate measurements or sensor damage. Lining deformation mostly occurs in fluoroplastic linings. The common causes are generally two types:

In the field of industrial gas flow measurement, vortex flowmeters, with their simple structure, high stability and wide application range, have become the ideal choice for monitoring the flow of various gases such as natural gas, steam and compressed air. Based on the Karman vortex street principle, it calculates the flow rate by detecting the vortex frequency generated when the fluid passes through the blocking fluid, and can achieve high-precision measurement without temperature and pressure compensation. The following is an analysis of the typical applications and technical advantages of vortex flowmeters in gas measurement.

There is no doubt that the Coriolis mass flowmeter can measure viscosity. As is known to all, the basic quantities such as temperature, density and mass flow rate can be obtained through the mass flowmeter, which provides the necessary conditions for measuring the viscosity of the medium.

Pipe diameter and pipe vibration

The pipe diameter range of some types of flowmeters is not very wide. Therefore, if it is too large or too small, it will limit the selection of flowmeter varieties.

The temperature resistance range of electromagnetic flowmeters usually depends on their design and application environment. According to the provided information, the temperature resistance range of electromagnetic flowmeters varies:

Pipe diameter and pipe vibration

The pipe diameter range of some types of flowmeters is not very wide. Therefore, if it is too large or too small, it will limit the selection of flowmeter varieties. To measure low or high flow rates, a flowmeter pipe diameter different from the pipe diameter size can be selected.

An electromagnetic flowmeter is an instrument that can be used to measure the volume flow of various conductive liquids in pipes and channels. Its characteristics are as follows:

In the flow measurement of domestic sewage, choosing the appropriate flowmeter is of vital importance to ensure the accuracy and reliability of the measurement results. Here are some suggestions to help you choose a flowmeter suitable for domestic sewage:

Vortex flowmeters, as a commonly used flow measurement instrument, have extensive applications in the industrial field. The following is a detailed analysis of the advantages and disadvantages of vortex flowmeters and their selection guidelines:

The requirements for the straight pipe sections before and after the electromagnetic flowmeter are crucial for ensuring the accuracy and stability of the measurement results. The following is a detailed analysis of the requirements for the straight pipe sections before and after the electromagnetic flowmeter:

The structure of an electromagnetic flowmeter mainly consists of multiple key components, which work together to measure the flow of conductive liquids. The following are the main structural components and functions of the electromagnetic flowmeter:

Electromagnetic flowmeters can measure mud. The electromagnetic flowmeter utilizes the principle of Faraday’s law of electromagnetic induction. It calculates the flow rate by measuring the induced electromotive force generated when a conductive liquid flows in a magnetic field. It has the advantages of high precision, no mechanical wear, and bidirectional measurement. Mud, as a conductive liquid containing a large amount of solid particles, although it has high requirements for measuring equipment, electromagnetic flowmeters, due to their unique measurement principles and superior performance, have become the ideal choice for measuring mud flow.

Electromagnetic flowmeters (usually referring to electromagnetic flowmeters, as electromagnetic itself is not directly used for flow measurement) can be installed on PE (polyethylene) pipes, but the following points should be noted to ensure their normal operation and measurement accuracy:

In the field of modern industrial flow measurement, vortex flowmeters have become the preferred choice for measuring the flow of liquids, gases and steam due to their advantages such as simple structure, high reliability and wide application range. So, how does this star product achieve precise measurement? Let’s explore the scientific principle behind it.

In modern industrial production, efficient and accurate flow measurement is the key to ensuring process stability and improving energy efficiency management. Vortex flowmeters, with their advantages of simple structure, high reliability and wide application range, have become the “main force” in flow monitoring in industries such as petrochemicals, energy and power, metallurgy and pharmaceuticals, providing solid support for the intelligent upgrade of industry.

In industries such as petrochemicals, energy and power, and metallurgy, the flow measurement of high-temperature media (such as superheated steam, heat transfer oil, and high-temperature gas) has always been a technical challenge. Vortex flowmeters are widely popular due to their simple structure and high stability, but how do they perform in high-temperature environments? Can high-temperature probes ensure long-term reliable operation? This article will conduct an in-depth analysis from aspects such as principle, temperature resistance design and industry application.

Vortex flowmeters play an important role in the measurement of steam, gas and liquid flow due to their simple structure, high reliability and wide application range. The probe, as its core sensing component, directly affects the measurement accuracy and stability of the instrument. This article will comprehensively analyze the key technologies of vortex flowmeter probes for you, helping you make a worry-free selection!