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Independent Measurement: Results are unaffected by fluid density, viscosity, temperature, pressure, and conductivity.
Zero Pressure Loss: No moving parts or obstacles inside the measuring tube, minimizing straight pipe section requirements.
Dual Display Mode: Features an LCD backlight converter easily readable in bright sun or dark rooms.
Bidirectional Totalization: Built-in three totalizers tracking positive total, reverse total, and total difference.
Robust Diagnostic System: Provides self-diagnosis alarm output, empty pipe alarm, and flow upper/lower limit alarms.
Advanced Protection: PFA lining technology allows high resistance to both positive and negative high pressures.
Product Specifications
| Size (mm) | Min Flow (0.5 m/s) | Flow at 1 m/s | Flow at 2 m/s | Flow at 5 m/s | Max Flow (15 m/s) |
|---|---|---|---|---|---|
| 10 | 0.14 | 0.28 | 0.27 | 1.41 | 4.24 |
| 15 | 0.32 | 0.64 | 1.27 | 3.18 | 9.54 |
| 20 | 0.57 | 1.13 | 2.26 | 5.65 | 16.96 |
| 25 | 0.88 | 1.77 | 3.53 | 8.84 | 26.51 |
| 32 | 1.45 | 2.90 | 5.79 | 14.48 | 43.43 |
| 40 | 2.26 | 4.52 | 9.05 | 22.62 | 67.86 |
| 50 | 3.53 | 7.07 | 14.14 | 35.34 | 106.03 |
| 150 | 31.09 | 63.62 | 127.23 | 318.09 | 954.26 |
| 200 | 56.55 | 113.10 | 226.19 | 565.49 | 1696.46 |
| 250 | 88.36 | 176.71 | 363.43 | 883.57 | 2650.72 |
| 300 | 127.23 | 254.47 | 508.94 | 1272.35 | 3817.04 |
| 1200 | 2035.75 | 4071.50 | 8143.01 | 20357.52 | 61072.56 |
| 2000 | 5654.87 | 11309.73 | 22619.47 | 56548.67 | 169646.00 |
| Model | Nominal Diameter | Standard Force Rating | System Matching Accuracy | Explosion-Proof Mark |
|---|---|---|---|---|
| SMF-M300-DN10 | DN10mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN15 | DN15mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN20 | DN20mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN25 | DN25mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN32 | DN32mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN40 | DN40mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN50 | DN50mm | 4.0 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN150 | DN150mm | 1.6 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN200 | DN200mm | 1.6 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN250 | DN250mm | 1.6 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN300 | DN300mm | 1.6 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN1200 | DN1200mm | 0.6 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
| SMF-M300-DN2000 | DN2000mm | 0.6 | 0.5% | Ex d ia (ia Ga) q IIC T6 Gb |
Main Energy Supply: AC220V 50 / DC24V / DC12V / 3.3V battery energy
Energy Consumption: Under 15W with sensors
Analog Current Output: Two-way isolated 0-10mA / 4-20mA (Load resistance up to 750Ω)
Digital Frequency Output: Upper limit programmable from 1 to 5000 (Photoelectric isolation)
Digital Output Volume: Maximum rate up to 5000 (Equivalent 0.0001 to 1.0 m³/V)
Serial Communication: RS485 Modbus RTU, RS232C, HART protocol
Lining Materials Optional: Teflon, F46 poly perfluoro ethylene ally, Soft rubber, Polyurethane
Electrode Materials Optional: Stainless steel containing molybdenum, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum
Steel & Metallurgy Processing: Slurry monitoring, cooling water loops, and blend oil metering.
Petroleum & Chemical Plants: Acid/alkali transport, liquid paraffin, methanol, xylene, and high-force chemical processes.
Energy Generation & Coal Mining: Coal slurry distribution, drainage management, and ore slurry transportation.
Sulfite & Fiber Manufacturing: High-density fiber slurry loops and paste liquid dosing.
Water Management Systems: Municipal water supply, industrial drainage, and wastewater treating.
Food & Biomedical Processing: Sanitary fluid metering, flavorants blending, and medicine concoctions.
