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Subtitle introduction,It can be replaced later, and is currently only for display purposes
SMF-M300-Electromagnetic Flow Meter

SMF-300I Insertion Split Type Smart Electromagnetic Flow Meter

ContentHot-Tapped Maintenance: The insertion mechanism allows quick installation, removal, and online maintenance without stopping the fluid flow or shutting down the pipeline.Remote Operational Configuration: The split design separates the converter from the sensor via a shielded cable, perfectly tackling challenging environments such as high temperatures, strong vibrations, sub-surface pits, or overhead piping where direct reading is impossible.Advanced Electrode Matrix: Standardized with high-durability Tantalum electrodes, with options for Platinum, Hastelloy B/C, Titanium, and Tungsten Carbide to withstand severe corrosion and heavy abrasive wear.Smart Signal Processing: Driven by a 32-bit CPU alongside variation-restraint digital filtering algorithms to eliminate sharp noise caused by high-velocity slurries and fluid fluctuations.
  • Description
  • Specifications
  • Applications

Description
The SMF-300I insertion flow meter combines robustness with outstanding measurement flexibility for large-diameter pipelines. The remote Smatec converter features a high-contrast LCD backlight screen supporting bilingual display (Chinese/English), ensuring clear readability in bright sunlight or dark basements. Complete parameter calibration can be executed safely through the enclosed glass window using the infrared remote keyboard or infrared touch keys.

Specifications

  • Product Name: Insertion Electromagnetic Flow Meter

  • Model: SMF-300I (Split Type)

  • Accuracy Class: Grade 2.5

  • Nominal Diameter: DN10mm to DN3000mm

  • Measurement Range: 0 ~ 9999 m³/h

  • Fluid Temperature: Low, Ambient, High Temperature (Customizable)

  • Operating Pressure: 0.6 MPa to 25 MPa (High-pressure requirements customizable)

  • Electrode Material: Standard: Tantalum; Optional: Platinum, Hastelloy B/C, Titanium, Tungsten Carbide

  • Lining Material: Standard: PTFE (F4)

  • Power Supply: Standard: 24V DC / 220V AC; Optional: Lithium Battery Power Supply

  • Output Signal: Standard: 4–20mA current, Pulse output

  • Digital Communication: RS485 (MODBUS RTU protocol), HART protocol


low Range Reference Table
Diameter (mm)Min Range (\(m^3/h\))Mid Range (\(m^3/h\))Max Range (\(m^3/h\))
100.02827 – 0.250.3 – 1.62.0 – 3.3921
150.0636 – 0.60.8 – 3.04.0 – 7.632
200.0636 – 0.61.2 – 5.02.0 – 3.3921
250.176 – 1.62.0 – 8.010 – 21
320.2895 – 2.53.0 – 1216 – 35
400.4524 – 4.05.0 – 2025 – 45
500.707 – 6.08.0 – 4050 – 85
651.915 – 1012 – 6080 – 143
801.81 – 1620 – 120160 – 217
1002.83 – 2530 – 160200 – 339
1254.42 – 4050 – 250300 – 530
1506.36 – 6080 – 400500 – 763
20011.3 – 100120 – 600800 – 1357
25017.7 – 160200 – 8001000 – 2120
30025.45 – 250300 – 12001600 – 3054
35034.6 – 300400 – 16002000 – 4157
40045.2 – 400500 – 20002500 – 5429
45057.3 – 500600 – 25003000 – 6871
50070.7 – 600800 – 30004000 – 84823
600102 – 8001000 – 40005000 – 12216
700139 – 12001600 – 50006000 – 16620
800181 – 16002000 – 60008000 – 21720
900229 – 16002000 – 800010000 – 27480
1000283 – 20002500 – 1000012000 – 33924
1200407 – 25003000 – 1200016000 – 48833
1400554 – 30004000 – 1600020000 – 66468
1600723 – 40005000 – 2000027000 – 86815


Applications
  • Industries: Municipal water supply, drainage networks, sewage treatment plants, metallurgical plants, thermal power stations, chemical processing, and large-scale agricultural irrigation.

  • Media: Applicable for clean water, tap water, wastewater, raw river water, corrosive chemicals, and high-solid fluid mediums (e.g., pulp, tailings) requiring low-maintenance and wear-resistant electrodes.


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