M4000 Electromagnetic Flowmeter

The innovative design of the Badger Meter® ModMAG® M4000 meter represents the next generation of electromagnetic flow meter technology. Incorporating the latest developments in microprocessing signal conditioning, the advanced design of the M4000 meter allows an accuracy of ± 0.20% with a flow range of 300:1. Targeted to a variety of oil and gas, industrial and municipal applications, the M4000 meter is virtually unaffected by density, temperature, pressure, and viscosity changes and provides an
accurate and reliable long term metering solution. This meter complies with ANSI/NSF Standard 61, Annex G.


The M4000 meter is suited for use in applications where the indication of rate and totalization is required. The ability to display flow parameters locally at the flow meter, or remotely by mounting the amplifier up to 100 feet away from the detector, provides a versatile solution for most industrial and municipal flow applications. Whether the fluid is water or something highly corrosive, very viscous, contains a moderate amount of solids, or requires special handling, the meter is able to accurately measure it. Housed in Class 1, Division 1, NEMA 4X (IP66) enclosure, the M4000 design has been tested and approved by Factory Mutual (FM) in the United States and the Canadian Standards Association (CSA international) in Canada.


• Sizes 1/4…12 in. (6…300 mm)
• Accuracy of ± 0.20%
• Better than 0.1% repeatability
• Digital Signal Processor (DSP) based
• Automatic zero-point stability
• No pressure loss for low operational costs
• Long life, corrosion-resistant liners
• Precise calibration
• Digital and analog outputs
• Detector or remote wall mount
• NEMA 4X (IP66) enclosure
• FM approved for Class I, Div 1 hazardous location
• CE and FCC compliant
• CSA Certified