SUP-LDG Remote type electromagnetic flowmeter
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Specification
| Product | Electromagnetic flowmeter |
| Model | SUP-LDG |
| Diameter nominal | DN15~DN1000 |
| Nominal pressure | 0.6~4.0MPa |
| Accuracy | ±0.5%，±2mm/s(flowrate<1m/s) |
| 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, 22VDC—26VDC |
| Ambient Temperature | -10℃~60℃ |
| Electrical conductivity | Water 20μS/cm other medium 5μS/cm |
| Structure type | Tegral type, split type |
| Ingress protection | IP68 |
| Product standard | JB/T 9248-1999 Electormagnetic Flowmeter |
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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: 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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Introduction
Noted: the product strictly prohibited to be used in explosion-proof occasions.
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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
Description
