Micro and Miniature Electromagnetic Flow Meters: The Ideal Tool for Precisely Measuring Tiny Flow Rates

In the field of industrial automation and process control, flow measurement is a critical component for ensuring production efficiency and product quality. Zhongce Sensing has launched Micro-Small Electromagnetic Flowmeter With its compact design, high-precision performance, and wide range of applicability, it has become the ideal choice for applications involving tiny flow measurements. This article will comprehensively analyze the device's core advantages from multiple perspectives, including product features, technical specifications, and practical application scenarios.

I. Core Product Features: Precision Meets Flexibility

1.  Microflow measurement, compact and lightweight

This flow meter is specifically designed for applications involving very small flow rates, with a diameter range from DN6 to DN50—making it ideal for scenarios where the pipe inner diameter is relatively narrow. Its compact design not only saves valuable installation space but also simplifies the challenges associated with complex piping layouts, particularly well-suited for space-constrained environments such as laboratories, pharmaceutical facilities, and food-processing industries.

2.  Multi-parameter display and flexible configuration

The device is equipped with an LCD backlit display that supports real-time multi-parameter visualization, including flow rate, temperature, and output signals. Additionally, the screen orientation can be adjusted in four directions to suit on-site requirements, enhancing operational convenience. The output function supports multiple modes such as pulse, current, and switch signals, allowing users to freely configure the output types for OUT1 and OUT2 based on their specific needs—such as flow alarms or temperature signals—to meet diverse control requirements.

3.  Wide Compatibility and High Reliability

Diverse connection methods : Offers three connection options—threaded, flanged, and clamp-style—compatible with various pipeline interface standards.

The material has strong corrosion resistance. :The measuring tube is made from PEEK, a special engineering plastic, while the electrodes and process connection materials are crafted from either 316L stainless steel or Hastelloy alloy, ensuring resistance to both acidic/alkaline media and high-temperature environments, thereby extending the equipment's service life.

Compatible with low-conductivity media : Supports liquid measurements with conductivity ≥5 μS/cm, expanding its application scope to scenarios such as pure water and certain organic solutions.

II. Technical Parameter Analysis: Rigorous Design Ensures Performance

1.  Basic Performance Metrics

Accuracy : ±0.5%, ensuring the reliability of flow data.

Flow rate range : 0.01–5 m/s, balancing both low-velocity monitoring and high-speed flow scenarios.

Environmental Adaptability : Operating temperature -25℃ to +55℃ (customizable low-temperature version down to -45℃), with humidity ranging from 5% to 90%, making it suitable for demanding industrial environments.

2.  Safety and Stability

Protection Level : IP65-rated, effectively dustproof and waterproof, suitable for humid or dusty environments.

Pressure Level 1.6 MPa, meeting the pressure requirements of conventional industrial pipelines.

Power Supply Compatibility DC 16–30 VDC, with power consumption as low as 3 VA—energy-efficient and compatible with a variety of power systems.

3.  Materials and Structural Design

Measurement tube lining PEEK material combines high-temperature resistance and corrosion resistance, preventing medium residue.

Integrated structure : Reduce external interference, enhance signal stability, and simultaneously lower maintenance costs.

III. Typical Application Scenarios

1.  Pharmaceuticals and Bioengineering

In processes such as vaccine production and reagent formulation, precise control of minute liquid flow rates is essential. The high accuracy of this flow meter, combined with its hygienic-grade materials—such as clamp-style connections—ensures compliance with GMP standards.

2.  Food and Beverage Industry

Suitable for applications such as filling lines and seasoning addition, its corrosion-resistant electrode and food-grade materials ensure that the medium remains free from contamination.

3.  Chemical Engineering and Environmental Monitoring

Designed for monitoring the flow of acid-alkali solutions, pure water, or wastewater, it is optimized for low-conductivity media, ensuring enhanced accuracy in data collection.

4.  Laboratory Research and Development

In scientific research experiments, continuous recording of tiny flow rates is often required. The device's multi-output functionality seamlessly integrates with data acquisition systems, helping to enhance experimental efficiency.

IV. Three Reasons to Choose Zhongce Sensing

Solid technical foundation, no inflated specifications.
The parameter specifications are rigorously defined—features like precision and conductivity thresholds have all undergone stringent testing—to prevent exaggerated claims and ensure users make accurate selections.

Flexibly adaptable, reducing costs
Multiple connection methods and output configurations reduce the need for customization, helping users deploy quickly while saving on retrofitting costs.

Reliable quality, comprehensive service
Henan Zhongce Sensor Manufacturing Co., Ltd. With a mature production system and a dedicated technical support team, we offer end-to-end services—from product selection to after-sales support.

Conclusion
In the field of micro-flow measurement, Henan Zhongce Sensor Manufacturing Co., Ltd.'s miniature electromagnetic flowmeters stand out with their precision, flexibility, and reliability as core competitive advantages, providing users with efficient and cost-effective solutions. Whether in complex industrial settings or highly precise experimental environments, this equipment delivers outstanding performance, helping businesses enhance productivity and elevate their quality-control capabilities.

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