20+units Electromagnetic flow meters are ready for export

RB Flowmeter is ready for 20+units Electromagnetic flow meters are ready for export.
Electromagnetic flow meters

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What Is the Minimum Conductivity Required for a Magnetic Flow Meter? 1 µS/cm

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Magnetic flow meters (magmeters) are indispensable tools for measuring the flow of conductive liquids in industries ranging from water treatment to pharmaceutical production. But one critical question often arises: What is the minimum conductivity required for these devices to work accurately? In this article, we’ll dive into the science behind magmeters, explain why conductivity matters, and explore advanced solutions like the RBEF8C Low Conductivity Electromagnetic Flow Meter that push the boundaries of traditional limits.   How Magnetic Flow Meters Work: The Role of Conductivity   Magnetic flow meters operate on Faraday’s Law of Electromagnetic Induction. Here’s the basic principle:   1. When a conductive fluid flows through a magnetic field generated by the meter’s coils, it induces a voltage proportional to the flow velocity.   2. Electrodes mounted on the pipe wall detect this voltage, which is then converted into a flow rate.   K...
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What Are the Requirements for a Magnetic Flow Meter? Key Installation Considerations Key points

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Magnetic flow meters (magmeters) are widely used for measuring conductive liquids in industries like water treatment, chemical processing, and food production. However, their accuracy and longevity depend heavily on meeting specific requirements and proper installation. Here ’ s what you need to know:    Key Requirements for Magnetic Flow Meters  1. Fluid Conductivity      - Minimum Conductivity: The liquid must have a conductivity of ≥ 1 µS/cm (varies by model). Pure water or non-conductive fluids (e.g., oils) are unsuitable.     2. Full Pipe Flow      - Ensure the pipe is 100% full during operation. Air bubbles or partially filled pipes cause measurement errors.     3. Pipe Material      - Use non-magnetic pipes (e.g., PVC, stainless steel, or lined pipes). Magnetic materials (e.g., carbon steel) disrupt the meter ’ s magnetic field.     4. Grounding      - ...
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Precision Measurement for Extreme Conditions | RBUF200 Ultrasonic Flue Gas Flow Meter

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In industries like steel, cement, and waste incineration, flue gas flow measurement demands solutions for:  ▶️ Ultra-wide temperature (-40℃~+300℃)  ▶️ Low-velocity detection (from 0.1m/s)  ▶️ Large duct adaptation (0.5-15m).  The RBUF200 Ultrasonic Flow Meter by R&B Instrument delivers reliable monitoring through time-difference method technology. Key Specifications • Velocity range: 0.1-40m/s (0.01m/s resolution) • Accuracy: ≤±2.0% of reading • Medium temperature: -40℃~+300℃ • Ambient temperature: -30℃~+60℃ • Pressure rating: ≤1MPa (standard) • Applicable duct diameter: 0.5m~15m • Probe material: SS304+PTFE (2507 optional) • Protection class: IP65 (probe & enclosure) Engineering Innovations √ Modular probe units: 0.5/1.0/1.2m standard lengths (customizable) √ Intelligent cooling: 0.2kW per fan for high-temperature stability √ Dual outputs: 4-20mA.DC + relay dry contact alarm √ Online calibration: Zero/Span adjustment without shutdown Smart Monitoring Feature...
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