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What are the correct installation requirements for an electromagnetic flow meter?
Correct installation directly decides measurement accuracy. There are three key rules customers must follow. First, the pipeline must always be full of liquid during operation. Half-full pipe will cause no reading or wrong reading. Second, keep enough straight pipe sections: 5D straight pipe upst...Read more -
Why does the flow meter show a value even when the pipe is static?
This situation is called zero drift, which is very normal for field instruments. It is usually caused by electrode dirt, tiny temperature changes or weak external interference. The solution is simple and safe: close the valve completely, make sure the pipe is full of liquid and the flow is static...Read more -
Can electromagnetic flow meters measure air, gas or oil?
Many customers ask about applicable media. Electromagnetic flow meters work based on liquid conductivity, so they only measure conductive liquids. Standard measurable media include water, wastewater, sewage, chemical liquid, slurry, and salt water. They cannot measure gas, air, steam, pure water,...Read more -
Why does the electromagnetic flow meter show fluctuating readings?
Fluctuating flow values are the most common issue reported by users. Normally, this problem is not caused by product failure but by field working conditions. First, if the liquid contains air bubbles, suspended solids or unstable water pressure, the flow signal will keep jumping. Second, poor gro...Read more -
Detailed Introduction of V / Z / W / N Installation Modes for Clamp-on Ultrasonic Flow Sensors
1. V Mode (V Installation) V installation is the most widely used standard installation method. The two sensors are mounted on the same side of the pipeline. The ultrasonic signal is transmitted from one sensor, reflected once on the opposite pipe inner wall, and then received by the other sensor...Read more -
Detailed Introduction: Clamp-on Ultrasonic Flow Meter for Seawater Application
1. Application Scenarios Widely used in seawater desalination projects, coastal seawater intake & drainage engineering, marine aquaculture, seawater cooling circulation system for power plants and chemical plants, offshore platform fluid monitoring, port water pipeline management, seawater fl...Read more -
Detailed Introduction of Clamp-on Ultrasonic Flow Meter for Pharmaceutical Industry
1. Applicable Application Scenarios It is widely applied in pharmaceutical factories, biopharmaceutical workshops, medical reagent production lines, pharmaceutical purification workshops, pharmaceutical water treatment systems and pharmaceutical sewage discharge projects. It fully complies with G...Read more -
Detailed Introduction to Ultrasonic Flow Meters in Food Industry
1. Applicable Scenarios Widely used in food processing factories, beverage production lines, dairy plants, wine brewing factories, snack food workshops, condiment production workshops and food processing water supply and drainage systems. It is an ideal flow measuring device for food-grade produc...Read more -
Detailed Introduction to Application of Ultrasonic Flow Meters in Water Treatment Industry
1. Applicable Industry Scenarios Widely used in municipal water supply, secondary water supply, sewage treatment plants, reclaimed water reuse, water purification plants, industrial park water treatment, swimming pool water circulation, landscape water management, wastewater discharge control and...Read more -
Electromagnetic Flow Meter: Horizontal vs Vertical Installation
Which is better & Installation Rules 1. Conclusion Vertical installation is preferred; horizontal installation is acceptable but must follow strict installation rules. 2. Vertical Installation (Recommended) Advantages Avoid air bubble accumulation, sediment deposition and sludge settling. Al...Read more -
Electromagnetic Flow Meter Electrode Material Selection
Difference & Application: 316L / Hastelloy / Titanium / Tantalum 1. 316L Stainless Steel FeaturesGeneral-purpose & cost-effective; moderate corrosion resistance; poor resistance to high chloride, strong acid and oxidizing media; ordinary wear resistance. Suitable MediaClean water, tap wat...Read more -
Electromagnetic Flow Meter: Maximum Temperature & Pressure Ratings
The maximum temperature and pressure of an electromagnetic flow meter (EMF) are primarily limited by the liner material, electrode seals, coil insulation class, and flange rating. Below is a structured breakdown of standard and extreme limits. 1. Maximum Temperature Ratings (by Liner Material) Ru...Read more
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