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Help CenterBADGER METER M4000 Electromagnetic Flow Meter For Conductive Liquid Medium
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Rossonix Co., Limited is proud to present the BADGER METER M4000 Electromagnetic Flow Meter, a high-performance solution engineered for accurate and reliable measurement of conductive liquid media. As a trusted trading company with over a decade of experience in global instrumentation supply, we bring you this advanced flow meter that combines durability, precision, and ease of integration. Whether you are managing water distribution, wastewater treatment, chemical processing, or food and beverage production, the M4000 is designed to deliver consistent performance in demanding industrial environments.
The M4000 electromagnetic flow meter operates on Faraday's law of electromagnetic induction, ensuring obstruction-free flow measurement with no moving parts. This design minimizes pressure loss and maintenance requirements, making it an ideal choice for continuous process monitoring. With a wide range of configurable options, the M4000 can be tailored to meet specific application needs, including various liner materials, electrode types, and output protocols.
Key Features & Benefits
High Accuracy: Typical accuracy of ±0.5% of reading ensures precise flow measurement for process control and billing purposes.
No Moving Parts: The absence of mechanical components reduces wear and tear, lowering downtime and maintenance costs.
Wide Turndown Ratio: Capable of measuring low and high flow rates accurately, accommodating variable process conditions.
Corrosion-Resistant Construction: Available with optional liners such as PTFE, PFA, or rubber, and electrodes like stainless steel, Hastelloy, or tantalum to suit aggressive media.
Easy Installation: Compact design supports flange or wafer mounting, simplifying retrofitting into existing pipelines.
Versatile Outputs: Supports 4-20 mA analog output, pulse output, and digital communication protocols (optional), enabling seamless integration with PLC, SCADA, and other control systems.
Low Power Consumption: Energy-efficient design helps reduce operational expenses, especially in battery-powered or remote applications.
User-Friendly Interface: Local display with push-button configuration allows quick setup and diagnostics without special tools.
Technical Specifications
| Parameter | Specification |
| Suitable Medium | Conductive liquids (minimum conductivity ≥ 5 μS/cm, depending on model) |
| Nominal Diameter | DN15 to DN600 (customizable upon request) |
| Accuracy | ±0.5% of rate (standard); ±0.2% optional |
| Repeatability | ±0.1% |
| Fluid Temperature | -20°C to +120°C (depending on liner material) |
| Ambient Temperature | -20°C to +60°C |
| Pressure Rating | PN10, PN16, PN25, or ANSI 150# (optional) |
| Output Signal | 4-20 mA HART (optional), pulse, frequency, RS485 Modbus |
| Power Supply | 85-265 VAC, 24 VDC, or battery-powered (optional) |
| Protection Class | IP67 / IP68 (optional) |
| Display | LCD with backlight, totalizer, and diagnostic messages |
| Communication | Modbus RTU, HART, Profibus (optional) |
The M4000 is engineered to handle challenging fluids, including slurries, corrosive chemicals, and viscous liquids, as long as they exhibit sufficient electrical conductivity. Its robust construction and advanced signal processing ensure stable readings even in the presence of noise or varying flow profiles. The meter's empty-pipe detection feature alerts operators to partially filled pipes, preventing inaccurate measurements and potential process issues.
For industries that require hygienic or sanitary conditions, the M4000 can be supplied with food-grade liners and tri-clamp connections, meeting stringent cleanliness standards. Similarly, for mining or slurry applications, specialized wear-resistant liners extend the service life of the meter under abrasive conditions. These flexible configurations make the M4000 a versatile choice across multiple sectors.
Why Choose Rossonix for Your Flow Measurement Needs?
Rossonix Co., Limited has been serving the global industrial market since 2011, with an annual export value of US$5-10 million and a dedicated team of 11-50 professionals. Our overseas office ensures responsive after-sales support and fast logistics from multiple ports including Shenzhen, Hong Kong, and Europe. We supply customers across North America, South America, Europe, Oceania, the Middle East, and Asia, delivering quality instrumentation backed by our ISO9001 and ISO9000 certified management systems.
Every BADGER METER M4000 we supply undergoes rigorous quality checks to ensure it meets international standards. We offer customization options for process connections, output signals, and power supplies, allowing you to order a flow meter that perfectly matches your existing infrastructure. Our technical team provides pre-sales consultation and post-sales troubleshooting to help you achieve optimal performance.
With competitive pricing, reliable delivery, and comprehensive documentation, Rossonix is your trusted partner for industrial measurement solutions. Contact us today to request a quote or discuss your specific application requirements. We are committed to helping you improve process efficiency and reduce total cost of ownership with the BADGER METER M4000.
Frequently Asked Questions
Q1: What type of liquid can the M4000 measure?
The M4000 is designed for conductive liquids with a minimum conductivity of about 5 μS/cm. This includes water, wastewater, acids, alkalis, slurries, and many chemical solutions. Non-conductive liquids such as oils or hydrocarbons are not suitable.
Q2: Can the M4000 be installed in an existing pipeline without major modifications?
Yes, the meter is available in wafer and flange versions that fit standard pipe dimensions. Optional mounting kits and custom lengths simplify retrofitting. It is recommended to provide sufficient straight run upstream and downstream for optimal accuracy.
Q3: What output signals are available?
The standard configuration includes 4-20 mA analog output and pulse output. Optional digital communication protocols such as Modbus RTU, HART, and Profibus are available upon request. Please specify your control system requirements when ordering.
Q4: Does the M4000 require frequent maintenance?
No, because there are no moving parts in contact with the fluid. Periodic inspection of the electrodes and liner is recommended, but the meter is designed for long-term, maintenance-free operation under normal conditions.
Q5: Can the flow meter handle high-temperature fluids?
Depending on the liner material, the M4000 can measure fluids up to 120°C. For high-temperature applications, choose appropriate liner and electrode materials. Our sales team can help you select the right configuration.
Q6: Is the M4000 suitable for food and beverage applications?
Yes, with optional sanitary connections and FDA-compliant liner materials, the M4000 can be used in food, beverage, and pharmaceutical processes where hygiene is critical. Please mention your application when requesting a quote.
Q7: What is the typical delivery time?
Delivery time depends on the configuration and quantity. Standard models are typically shipped within 2-4 weeks from our Shenzhen warehouse. Customized versions may take longer. We provide accurate lead times upon order confirmation.
Q8: Do you provide technical support and installation guidance?
Absolutely. Our engineers offer remote assistance, documentation, and on-site commissioning support (if required) through our overseas office network. We ensure you receive the necessary guidance for a smooth installation and operation.
Contact Rossonix Co., Limited today to learn more about the BADGER METER M4000 Electromagnetic Flow Meter. Our experienced team is ready to provide you with a tailored solution that meets your process requirements and budget. We look forward to building a long-term partnership with you.
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