Electromagnetic Flow Meter
The NexFlow NX-MAG Series Electromagnetic Flow Meter delivers highly accurate, maintenance-free flow measurement for conductive liquids across a wide range of industrial applications.
- ▪DN15–DN600 Sizes
- ▪±0.3% Accuracy
- ▪No Moving Parts
- ▪No Pressure Loss
- ▪PTFE Lining
- ▪SS316L Electrodes
- ▪4–20 mA Output
- ▪HART Communication
- ▪Modbus RTU
- ▪IP65 Protection
Product Overview
The NexFlow NX-MAG Series Electromagnetic Flow Meter is designed for precise measurement of conductive liquids, slurries, and wastewater. Based on Faraday's Law of Electromagnetic Induction, it provides high accuracy, excellent repeatability, and zero pressure loss due to its obstruction-free measuring tube. Available in sizes from DN15 to DN600, the NX-MAG Series is ideal for water treatment, chemical processing, food & beverage, pharmaceuticals, mining, power plants, and other demanding industrial applications.
Working Principle: The Electromagnetic Flow Meter operates on Faraday's Law of Electromagnetic Induction. When a conductive liquid flows through a magnetic field generated by the sensor, a voltage proportional to the flow velocity is induced. Electrodes mounted inside the flow tube detect this voltage, and the converter calculates the volumetric flow rate with high precision. Since there are no moving parts or obstructions inside the flow tube, the meter offers reliable, maintenance-free performance with negligible pressure loss.
Technical Specifications
| Product Type | Electromagnetic Flow Meter |
|---|---|
| Series | NX-MAG Series |
| Measurement Principle | Faraday's Law of Electromagnetic Induction |
| Measurement | Volumetric Flow |
| Pipe Sizes | DN15–DN600 |
| Accuracy | ±0.3% of Reading (≥1 m/s), ±3 mm/s (<1 m/s) |
| Nominal Pressure (DN15–DN150) | 4.0 MPa |
| Nominal Pressure (DN200–DN600) | 1.6 MPa |
| Sensor Temperature | -25°C to +60°C |
| Converter Temperature | -10°C to +60°C |
| PTFE Lining Temperature | Up to 150°C (Remote) |
| Polyvinyl Fluoride Temperature | Up to 150°C (Remote) |
| PFA Lining Temperature | Up to 150°C (Remote) |
| Polyneoprene Temperature | Up to 120°C (Remote) |
| Polyurethane Temperature | Up to 80°C (Remote) |
| Integrated Temperature Limit | 70°C |
| Electrode Materials | SS316L, Hastelloy C, Titanium, Tantalum, Platinum-Iridium |
| Flange Material | Carbon Steel |
| Grounding Material | Stainless Steel |
| Output Signal | 4–20 mA |
| Communication | Modbus RTU |
| Optional Communication | HART, PROFIBUS |
| Power Supply | 24 VDC / 85–265 VAC |
| Protection Class | IP65 (Optional IP67) |
| Display | LCD Display |
| Installation | Inline |
| Calibration | Factory Calibrated |
Key Features
- ✓High measurement accuracy
- ✓No moving parts
- ✓No pressure loss
- ✓Excellent repeatability
- ✓Bi-directional flow measurement
- ✓Suitable for conductive liquids
- ✓Wide pipe size range
- ✓Compact and remote transmitter options
- ✓Multiple liner materials available
- ✓Various electrode material options
- ✓Large LCD display
- ✓IP65/IP67 protection options
Applications
- ▸Water treatment
- ▸Wastewater treatment
- ▸Chemical processing
- ▸Acid transfer
- ▸Alkali measurement
- ▸Food & beverage
- ▸Pharmaceuticals
- ▸Mining slurry
- ▸Pulp & paper
- ▸Power plants
- ▸Steel industry
- ▸Sugar industry
- ▸Cement plants
- ▸Cooling water systems
- ▸Irrigation systems
- ▸Process automation