Electromagnetic Flow Meter
HydroMetric electromagnetic flow meter measures the volumetric flow of conductive liquids using Faraday’s law of electromagnetic induction. The full-bore design has no moving or flow-blocking parts, making it suitable for water, wastewater, corrosive liquids and uniform liquid-solid suspensions such as sludge and slurry.
Technical Specifications
| Measurement principle | Electromagnetic induction |
|---|---|
| Nominal diameter | PTFE lining DN10–DN600; rubber lining DN40–DN1400 |
| Velocity range | 0.1–15 m/s |
| Flow direction | Forward, reverse and net-flow measurement |
| Turndown | 150:1 |
| Accuracy class | DN≤600: Class 0.5; DN>600: Class 1.0 |
| Medium temperature | Rubber: -20 to 60°C; high-temperature rubber: -20 to 90°C; PTFE: -30 to 100°C; high-temperature PTFE: -30 to 180°C |
| Standard pressure | DN6–100: PN16; DN125–1200: PN10; DN1400: PN6 |
| Power | 220 VAC ±10% 50/60 Hz or 24 VDC |
| Analog output | 4–20 mA |
| Communication | Optional Modbus RS-232/RS-485 and HART |
| Ambient temperature | -25 to 60°C |
| Relative humidity | 5–95% |
Applications
Municipal water and wastewater, industrial process water, strong acid/alkali streams, sludge, mineral pulp and other conductive liquid or liquid-solid flow applications.
Selection Guidance
Specify pipe diameter, expected flow range, liquid conductivity and chemistry, lining/electrode compatibility, process temperature and pressure, power supply and required communication protocol.
Request a Quote
Send pipe size, medium, flow range and communication requirements to sales@waterqualityanalyzer.com.
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