BETA-LDG Carbon Steel Body Electromagnetic Flow Meter
BETA-LDG electromagnetic flow meter is applicable for all conductive liquids. Typical applications are monitoring accurate measurements in liquid, metering and custody transfer. Can display both instantaneous and cumulative flow, and supports analog output, communication output and relay control functions.



| Pipe diameter: | DN15~DN1000 |
| Accuracy | ±0.5%(Flow speed > 1m/s) |
| Reliability | 0.15% |
| Electric conductivity | Water: Min. 20μS/cm; Other liquid: Min. 5μS/cm |
| Turndown ratio | 1:100 |
| Power supply | 100-240VAC,50/60Hz; 22-26VDC |
| Product | Electromagnetic flowmeter |
| Model | BETA-LDG |
| Diameter nominal | DN15~DN1000 |
| Nominal pressure | DN6 - DN80, PN<4.0MPa; DN100 - DN150, PN<1.6MPa; DN200 – DN1000, PN<1.0MPa; DN1200 – DN2000, PN<0.6MPa |
| Accuracy | ±0.5%,±2mm/s(flowrate<1m/s) |
| Repetitiveness | 0.15% |
| Liner material | PFA, F46, Neoprene, PTFE, FEP |
| Electrode material | Stainless steel SUS316, Hastelloy C, Titanium, Tantalum, Platinum-iridium |
| Medium temperature | Integral type: -10℃~80℃; Split type: -25℃~180℃ |
| Power supply | 100-240VAC,50/60Hz / 22-26VDC |
| Electrical conductivity | IP65, IP68(optional) |
| Product standard | JB/T 9248-2015 |
Mag meter works based on Faraday's law, when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:
E=K×B×V×D
Where:
- E-Induced electromotive force
- K-Meter constant
- B-Magnetic induction density
- V-Average flow speed in cross-section of measuring tube
- D-Inner diameter of measuring tube













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