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Why Does the Totalizer Accumulate Flow When the Pump Is Stopped?
If the electromagnetic flowmeter continues to accumulate flow after the pump has been stopped, it does not necessarily mean that the flowmeter is defective. The most common reason is that the sensor is still detecting a small flow signal. Even a very small flow rate, if it persists for a period...Read more -
Why Is the Flowmeter Less Stable at Very Low Flow Rates?
An electromagnetic flowmeter measures flow velocity by detecting the voltage induced when a conductive liquid moves through a magnetic field. At very low flow rates, the flow velocity becomes small, so the induced signal generated by the fluid is also very small. As a result, the measured signa...Read more -
How Should the Electrode Material Be Selected for Corrosive Media?
When selecting an electrode material for an electromagnetic flowmeter used with corrosive media, the first consideration is chemical compatibility. The electrode is in direct contact with the process fluid, so the material must be resistant to corrosion under actual operating conditions. Differen...Read more -
Why Is Electromagnetic Flow Meter Not Accurate? Causes and Solutions
Electromagnetic flow meters are widely used in water, wastewater, chemical, mining, and industrial applications because they offer high accuracy, no moving parts, and reliable long-term performance. However, users may occasionally experience unstable readings or measurem...Read more -
Electromagnetic Flow Meter Installation Guide: Tips for Accurate Flow Measurement
Electromagnetic flow meters are widely used in water supply, wastewater treatment, chemical processing, food and beverage, mining, and other industrial applications because of their high accuracy and reliable performance. However, even a high-quality flow meter requires proper installation to ach...Read more -
Electromagnetic Flow Meter Installation Requirements: A Complete Guide
Electromagnetic flow meters are widely used for measuring conductive liquids in water supply, wastewater treatment, chemical processing, mining, and other industrial applications. However, proper installation is essential to ensure reliable operation and accurate measurement. The MF8600 Series Fl...Read more -
Application of Electromagnetic Flowmeters in Wastewater Treatment Projects
With the rapid development of urban construction and industrial environmental protection, accurate and stable flow monitoring has become an essential part of modern wastewater treatment projects. Among various flow measuring devices, electromagnetic flowmeters have gradually become the mainstrea...Read more -
Key Factors Affecting Measurement Accuracy of Open Channel Flowmeters
Open channel flowmeters are essential measuring devices widely used in sewage treatment, municipal drainage, industrial wastewater discharge, and irrigation water conservancy projects. Unlike closed pipeline flowmeters, they calculate flow velocity and cumulative flow based on the open water le...Read more -
Comparison Between Electromagnetic Heat Meters and Electromagnetic Water Meters
Electromagnetic meters are widely recognized as reliable flow measurement devices in municipal engineering, building energy conservation, central heating and water supply systems. Based on Faraday’s electromagnetic induction principle, these meters convert fluid flow velocity into electrical sig...Read more -
Differences Between Insert-Type and Clamp-On Ultrasonic Flowmeters
Ultrasonic flowmeters are widely applied in industrial fluid measurement, water supply systems, chemical engineering and HVAC industries due to their zero pressure loss, high reliability and non-intrusive working principle. Based on different installation methods and structural designs, ultrason...Read more -
Differences Between Insert-Type and Clamp-On PT1000 Temperature Sensors
PT1000 temperature sensors are widely used in industrial automation, HVAC, chemical processing and fluid monitoring due to their high precision, good stability, and consistent linearity. Following the IEC 60751 standard, PT1000 provides higher resistance and better signal sensitivity compared wi...Read more -
Why Does the Reynolds Number Affect Flow Measurement?
The Reynolds number (Re) is one of the most important dimensionless parameters in fluid mechanics. It helps describe the relationship between inertial forces and viscous forces in a flowing fluid and is commonly used to determine whether the flow is laminar, transitional, or turbulent. For ultras...Read more
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