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Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837

M4000 Electromagnetic Flow Meter

The ModMAG® M4000 Electromagnetic flow meter provides an accurate and reliable long-term solution in most applications because it is virtually unaffected by density, temperature, pressure and viscosity changes.

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  • Size
    6...300 mm
    1/4...12 in.
  • Temperature Range
    Up to 120° C
    Up to 248° F
  • Flow Range
    0.03...12 m/s
    0.1…39.4 ft/s (0.01…13,445 gpm)
  • Accuracy
    ±0.20%
    ±0.20%
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Consistent Accuracy

The ModMAG M4000 Electromagnetic flow meter incorporates the latest developments in micro processing signal conditioning, providing consistently accurate readings across a wide flow range.

  • Reliable Measurement. Features an advanced meter design that allows an accuracy of +0.20% with a flow range of 300:1.
  • Versatile Solution. Displays flow parameters at the flow meter or remotely via the mounted amplifier up to 100 feet away from the detector.
  • Durable Design. Has an open-flow design with no moving parts, ensuring there is no pressure lost and minimal maintenance required.

Product Certifications
Intrinsically safe and nonincendive systems for hazardous locations for ModMAG models M3000 and M4000.
FM certificate of conformance for the ModMag Meters M3000 and M4000 for Hazardous Locations
UK-Type Examination Certificate-M4000

Specifications

Download CSI Specifications
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  • Rating
    Hazardous locations
    Hazardous locations
  • Size
    6...300 mm
    1/4...12 in.
  • Temperature Range
    Up to 120 °C
    Up to 248 °F
  • Flow Range
    0.03...12 m/s
    0.1…39.4 ft/s (0.01…13,445 gpm)
  • Accuracy
    ±0.20%
    ±0.20%
  • Power Supply
    85...240V AC | 24V DC
    85...240V AC | 24V DC
  • Pressure Range
    Up to 10 Bar
    Up to 150 PSI
View all Specifications
Electromagnetic Flow Meter Animation

Market Applications

  • Customer Water Usage

    Utilities play a pivotal role in drinking water management by ensuring the safe and reliable delivery of clean water to communities. Operating and maintaining vast infrastructure networks, utilities are responsible for sourcing, treating, and distributing water while adhering to stringent quality standards. These applications demand the highest level of accuracy, flexibility and reliability. Our water meters and flow monitoring technologies, coupled with powerful analytics software, provide end-to-end solutions that generate revenue, conserve water and improve customer service.

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  • Heating, Ventilation and Air Conditioning (HVAC) Systems

    Integrating metering components with flow, temperature and water quality sensors allows facility managers to measure energy costs for hydronic chilled and hot water applications. Our instrumentation accurately measures flow and water quality, delivering energy-efficient solutions with proactive prevention against corrosion within closed-loop systems, protecting the lifespan of HVAC systems and increasing sustainability.

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  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

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  • Property Operations

    Badger Meter provides solutions for every phase in a property’s lifecycle, from new construction to retrofit, building services, grounds and irrigation management and gas detection. Our unique portfolio of flow and energy instrumentation, water quality sensing, cloud-based software platforms and toxic and combustible gas detection, provides versatile solutions for process optimization and control, while streamlining costs, ensuring regulatory compliance and extending the useful life of assets.

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  • Refining, Chemical & Petrochemical

    As a worldwide leader in flow metering technologies for over 110 years, Badger Meter offers one of the broadest product portfolios for the chemical and petrochemical processing industry. From differential pressure and Coriolis flow meters to advanced control valves, our solutions help you measure what matters and improve the efficiency and reliability of your operations. Badger Meter has the proven tools and expertise to help you manage your critical resources.

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  • Wastewater Treatment

    Wastewater treatment facilities feature complex operational processes involving a wide range of flow measurement, water quality monitoring and toxic gas detection solutions, designed to conserve water, increase regulatory compliance and safeguard water quality, people and the environment. From single monitors to multiparameter measurement, our versatile solutions deliver continuous and proactive monitoring for early event detection, odor control, pollution prevention, chemical management and toxic gas detection.

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Product Documentation

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Product Data Sheets | English ModMAG® M4000 Electromagnetic Flow Meter
Specifications | English ModMAG® M4000
Application Data Sheets | English ModMAG® Conductivity Chart
Application Data Sheets | English ModMAG® Chemical Compatibility Chart
Application Data Sheets | English M4000 Remote Mount Wiring
Parts Lists | English ModMAG® M4000 Parts List
Certifications & Approvals | English UK-Type Examination Certificate-M4000

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We’ll get back to you within 24 hours or the following business day.

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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837