Metaval’s MetaMag Electromagnetic Flow Meter is an advanced solution for precise, non-intrusive flow measurement of conductive liquids including water, acids, alkalis, and slurries. Based on Faraday’s Law, the MetaMag® offers highly accurate and reliable flow data independent of temperature, pressure, or viscosity. Ideal for applications in water treatment, chemical plants, mining, and food industries.
2” to 48”
50 to 1200
PN 10 to PN 64
DN3 to DN3000
Up to 15 m/s
- PTFE, PFA, FEP: up to 160°C
- Neoprene, EPDM: up to 80°C
Ambient Temp: -20°C to +60°C
Ambient Humidity: 5%–100% RH
Nominal Pressure: 0.6 MPa to 6.4 MPa (Optional up to 42 MPa)
±0.5% (Standard); ±0.3% or ±0.2% (Optional)
>5 µS/cm
Wafer, Lug, Flanged, Semi-Lug
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
PED 2014/68/EU
ISO 17025 (NABL Certified Calibration)
ATEX Certified (Explosion Proof Models)
ASME B31.3 Compliance
Outputs: 4–20mA, Pulse, RS485
Protocols: RS485 (Standard), HART, GSM/GPRS (Optional)
Power Supply: AC 85–250V / DC 20–36V / Battery Option
Power Consumption: <20W
Liner: PTFE, Neoprene, Hard Rubber, EPDM, FEP, PFA, Polyurethane
Protection Class: IP65 (Standard), IP68 (Remote Type Optional)
Structure: Integral, Remote, Submersible, Explosion Proof
Process Connection: Flanged, Wafer, Tri-Clamp, Threaded (on request)
SUS316L: Standard, general-purpose corrosion resistance
Hastelloy B: Resistant to hydrochloric, sulfuric, and organic acids
Hastelloy C: Highly corrosion-resistant, ideal for strong acids and alkalis
Titanium: For seawater, brackish water, and chlorides
Tantalum: Excellent for strong acid environments
Platinum-Iridium: Extreme conditions and aggressive media
Water and Sewage Treatment
Chemicals and Fertilizer
Food and Beverage Industry
Pulp and Paper
Mining and Slurry Systems
Pharmaceutical and Biomedical
Power Generation and Marine Applications
No moving parts – maintenance-free
High precision with bi-directional flow measurement
Built-in LCD display with backlight
Optional Bluetooth and SD card
Multiple alarms: Empty Pipe, Excitation, Upper/Lower Limits
Self-diagnostic functionality
Preferred in vertical pipes with upward flow
Avoid downward vertical or high points in pipe
Minimum straight lengths: 10D upstream, 5D downstream
Avoid installation at pump inlets
Example: METMAG-500-3-D-1-E-3-3-1-B-A
Refer to Metaval’s magnetic flow meter model selection guide for complete configuration details.
Get in touch with our team for additional information on product pricing, technical data, project support and more.
