SEMF Series
Electromagnetic Flowmeters
An electromagnetic flowmeter (Mag meter) works based on Faraday’s Law of Electromagnetic Induction. Unaffected by fluid density, viscosity, temperature, or pressure, it features no moving parts and full-bore design for reliable measurement of conductive and dirty liquids.
SEMF Series
CHARACTERISTICS
- Measuring range: 0.1 to 380 M3/Hr
- Media temperature: -40 … 150 °C
- Maximum pressure: … 40 Bar
Key Advantages
- No Moving Parts
- No wear and tear
- Very low maintenance
- Long service life
- High Accuracy
- Typical accuracy: ±0.25% to ±0.5% of reading
- Unaffected by viscosity, density, pressure, or temperature
- Suitable for Dirty & Corrosive Fluids (Slurries, Wastewater, Chemicals, Acids & alkalis)
- No Pressure Drop (Full bore design, energy efficient for pumping systems)
- Bidirectional Measurement (Measures flow in both directions)
- Wide Size Range (Available from DN10 to DN150)
- Excellent for Low Flow & High Flow (Stable measurement even at low velocities)
Datasheet Download
Download the product datasheet for technical specifications.
SEMF Series Datasheet
Download the datasheet for this product.
Typical Applications
1.
Water & Wastewater
- • Raw and treated water flow measurement
- • Sewage, sludge, and industrial effluent monitoring
- • Municipal utility flow rate tracking
2.
Chemical & Process
- • Strong acids, alkalis, and chemical dosing
- • Highly corrosive process liquids monitoring
- • Chemical batching and transfer lines
3.
Food, Dairy & Pharma
- • CIP/SIP cleaning process lines
- • Liquid chemical and ingredient dosing
- • Conductive syrup and beverage flow measurement
4.
Mining & Slurry
- • Highly abrasive ore slurry flow measurement
- • Mining tailings and process water monitoring
- • High-density thickened slurries transfer lines
5.
Power Generation
- • Large cooling water circulation systems
- • High-volume industrial water supply lines
- • Ash slurry discharge lines monitoring
6.
Irrigation & Agriculture
- • Open canal and pipeline flow measurement
- • Main pump discharge lines monitoring
- • Liquid fertilizer and fertigation systems
Common Construction Options
- Body materials: SS316 & Carbon Steel
- Connections: Flange and Tri-Clamp (TC) End
- Flow Tube – SS 304, SS 316
- Electrode – SS 316, Titanium, Hastelloy C, Tantalum
- Outputs: Pulse, 4–20 mA, Modbus, Display-integrated or Remote
- Sizes: 12mm to 150mm (and higher for special designs)
Selection Tips
When choosing an electromagnetic flowmeter, consider below process data:
- Fluid type & conductivity (liquid must be conductive)
- Flow range (min/max)
- Operating pressure & temperature
- Required accuracy & chemical compatibility
- Output signal / integration needs