- Specification
| Product | Electromagnetic flowmeter |
| Model | SUP-LDG |
| Diameter nominal | DN15~DN1200 |
| Nominal pressure | DN15 – DN250, PN ≤1.6MPa;
DN300 – DN1000, PN ≤1.0MPa; DN1200, PN ≤0.6MPa; Higher pressure can be customized |
| Accuracy | ±0.5% F.S.(Flow speed > 1m/s);
±0.5% F.S.±2mm/s(Flow speed <1m/s) |
| Liner material | Neoprene (CR), Polyurethane (PU), PTFE (F4), PFEP (F46), PFA |
| Electrode material | 316L Stainless Steel, Hastelloy C, Hastelloy B, Ti, Ta, Pt |
| Medium temperature | Neoprene: -10…+60℃
Polyurethane: -10…+60℃ PTFE/FEP: -10…+120℃ PFA: -10…+180℃ |
| Power supply | 85-245VAC,50/60Hz, 22VDC-26VDC |
| Electrical conductivity | Water min.20μS/cm;other medium min.5μS/cm |
| Structure type | Compact type, Remote type |
| Ingress protection | IP65 for converter, IP68 for sensor |
| Product standard | JB/T 9248-1999 Electormagnetic Flowmeter |
- Measuring principle
Mag meter works based on Faraday’s law, and measure conductive medium with conductivity more than 5 μs/cm and flow range from 0.2 to 15 m/s. An Electromagnetic Flowmeter is a volumetric Flowmeter that measures the flow velocity of a liquid through a pipe.
The measurement principle of magnetic flowmeters can be described as follows: 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: |
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- Introduction

Noted: the product strictly prohibited to be used in explosion-proof occasions.
- Application
Electromagnetic flowmeters have been used throughout industries for more than 60 years. These meters are applicable for all conductive liquids, such as: Domestic water, industrial water, raw water, ground water, urban sewage, industrial wastewater, the processed neutral pulp, pulp slurry, etc




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