Electromagnetic Flow Meter
Description:
Electromagnetic flowmeter is a kind of instrument for measuring the flow of conductive fluid according to the electromotive force induced by the applied magnetic field by applying the principle of electromagnetic induction. It is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity. There are no moving parts, nor any throttling parts that hinder the flow of fluid, so when the fluid passes through it will not cause any additional pressure loss, and it will not cause problems such as wear, blockage, etc., especially suitable for measuring with solid particles of slurry, sewage and other liquid-solid two-phase fluids, as well as a variety of viscous grout. Similarly, because it has no moving parts on the structure, it can be attached to the corrosion resistant insulation lining and the selection of corrosion resistant materials to make the electrode, which has good corrosion resistance, so that it can be used for the measurement of various corrosive media.
Application Feature
- Municipal water supply
- Sewage treatment industry
- Heat primary and secondary pipe networks
- Strong acid, strong base Pulp, mud
Feature
- The measurement is unaffected by changes in fluid density, viscosity, temperature, pressure, and conductivity.
- Free flow parts, no pressure loss, low requirements for straight pipe section, unique adaptability to slurry measurement.
- Series nominal diameter DN4~DN3000, lining and electrode different configuration can measure strong corrosive and strong wear resistance media.
- With self-test and self-diagnosis function, zero stability, high accuracy.
- High definition backlit LCD display, all Chinese menu operation, easy to understand. Plug-in electromagnetic flowmeter, small amount of construction, can not cut off the flow with pressure installation, with absolute installation and price advantages.
Application Industry
Product Parameter
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Model |
Performance Parameter |
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Accuracy |
0.5% (pipeline) |
2.5% (plug-in) |
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Flow rate range |
0.5 m/s ~ 10 m/s |
0.5 m/s ~ 10 m/s |
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DN Size |
DN4~DN3000 |
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Explosion-proof sign |
Ex d ⅡC T6 Gb |
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Fluid Conductivity |
≥5μs/cm |
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Electrode Material |
316L stainless steel, hastelloy B/C, tantalum, tungsten carbide, titanium, platinum-iridium alloy, etc |
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Lining material |
Rubber (-20~+60℃) |
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PTFE (-20~+120℃) |
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Polyurethane rubber (-20~+60℃) |
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F46, PFA etc. |
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outer shell |
Die-cast aluminum, Spray coating |
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Case Material |
Carbon steel, can be customized stainless steel |
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Connection Type |
Flange connection, other standards are optional, can be customized according to the field pressure. |
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electrode structure |
Standard, optional scraper type |
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IP Grade |
IP65 (Standard ), IP67, IP68 Subaqueous type (Ribotype) |
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ambient temperature |
-20℃ ~ +60℃ |
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power supply |
220VAC, 24VDC |
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signal output |
Pulse, 4-20mA, RS485 (Modbus、ASCⅡ) |
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power dissipation |
<15W |
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Other |
Parameter protection, display sensor parameters, range adjustment, zero adjustment, small signal excision |
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