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| Customization: | Available |
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| Warranty: | 1year |
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Features
| 1,High Measurement Accuracy Electromagnetic water meters use electromagnetic principles to measure flow, eliminating the wear and deviation of mechanical parts, thus providing high measurement accuracy. They are especially suitable for accurately measuring both high and low flow rates. |
| 2,No Mechanical Wear Since electromagnetic water meters do not rely on mechanical components (such as gears or pistons) for measurement, they have a longer service life and better long-term stability with minimal wear. |
| 3,Strong Adaptability Electromagnetic water meters can adapt to different types of water quality, especially maintaining good measurement performance in water with impurities (such as sediment, scale, etc.). |
| 4,No Pressure Loss The measurement method of electromagnetic water meters is unaffected by the fluid, meaning they do not cause pressure loss. Compared to mechanical meters, they are more efficient in measuring flow rates. |
| 5,High Accuracy at Low Flow Rates Electromagnetic water meters maintain high accuracy even at low flow rates, giving them a distinct advantage in accurately monitoring small water consumption. |
| 6,Strong Corrosion Resistance The bodies of electromagnetic water meters are often made from stainless steel, plastic, or other corrosion-resistant materials, making them suitable for environments with poor water quality or corrosive conditions. |
| 7,Smart Features Modern electromagnetic water meters often come with smart features such as remote meter reading, real-time data monitoring, leakage alarms, and more, improving management efficiency and monitoring capabilities. |
Product Parameters
| type | Electromagnetic water |
| Communication Mode | Uplink: 4G/NB-IoT Downlink: RS485 |
| Ratio Range | R160-R400 |
| warranty | 1 year |
| place of origin | Shandong,China |
| customized support | OEM,ODM,OBM |
| brand name | Rongxian |
| Flow Rate | Custom-made |
| Nominal Diameter (mm) | DN40-DN300 |
| Installation | Horizontal |
| Connection | Flange |
| Feature | High Performance |
| Application | Industrial settings, pipelines, water treatment plants |
| Technical Specifications of Electromagnetic Water Meter | |||||||||
| R Value | Flow Rate | Nominal Diameter DN | |||||||
| (m³/h) | 40 | 50 | 80 | 100 | 150 | 200 | 250 | 300 | |
| 160 | Q4 | 31.3 | 50 | 125 | 200 | 500 | 787.5 | 1250 | 2000 |
| Q3 | 25 | 40 | 100 | 160 | 400 | 630 | 1000 | 16000 | |
| Q2 | 0.25 | 0.4 | 1 | 1.6 | 4 | 6.3 | 10 | 16 | |
| Q1 | 0.16 | 0.25 | 0.63 | 1 | 2.5 | 3.94 | 6.25 | 10 | |
| 250 | Q4 | 31.3 | 50 | 125 | 200 | 500 | 787.5 | 1250 | 2000 |
| Q3 | 25 | 40 | 100 | 160 | 400 | 630 | 1000 | 16000 | |
| Q2 | 0.16 | 0.256 | 0.64 | 1.02 | 2.56 | 4.03 | 6.4 | 10.24 | |
| Q1 | 0.1 | 0.16 | 0.4 | 0.64 | 1.6 | 2.52 | 4 | 6.4 | |
| 400 | Q4 | 31.3 | 50 | 125 | 200 | 500 | 787.5 | 1250 | 2000 |
| Q3 | 25 | 40 | 100 | 160 | 400 | 630 | 1000 | 16000 | |
| Q2 | 0.1 | 0.16 | 0.4 | 0.64 | 1.6 | 2.52 | 4 | 6.4 | |
| Q1 | 0.063 | 0.1 | 0.25 | 0.4 | 1 | 1.58 | 2.52 | 4 | |
| Starting Flow Velocity | 5mm/s | ||||||||
| Accuracy Class | Class 1 | · For Q1≤ Q < Q2, the maximum permissible error is ±3%. | |||||||
| · For Q2≤ Q ≤ Q4, the maximum permissible error is ±1%. | |||||||||
| Class 2 | · For Q1≤ Q < Q2, the maximum permissible error is ±5%. | ||||||||
| · For Q2 ≤ Q ≤ Q4, the maximum permissible error is ±2%. | |||||||||
| Q4/Q3 | 1.25 | ||||||||
| Q2/Q1 | 1.6 | ||||||||
| Size diagram of electromagnetic water meters from DN40 to DN300: | |||||||||||
| Nominal Diameter- DN(mm) | H | H1 | H2 | H3 | L | D | K | ||||
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | N -Ø d | ||||
| 40 | 336 | 266 | 352 | 282 | 200 | 150 | 110 | 4-Ø18 | |||
| 50 | 355 | 272 | 371 | 288 | 200 | 165 | 125 | 4-Ø18 | |||
| 80 | 380 | 285 | 396 | 301 | 200 | 200 | 160 | 8-Ø18 | |||
| 100 | 394 | 294 | 410 | 310 | 250 | 220 | 180 | 8-Ø18 | |||
| 150 | 454 | 317 | 471 | 333 | 300 | 285 | 240 | 8-Ø22 | |||
| 200 | 494 | 329 | 510 | 345 | 350 | 340 | 295 | 8-Ø22 | |||
| 250 | 551 | 359 | 567 | 375 | 450 | 395 | 350 | 12-Ø22 | |||
| 300 | 602 | 385 | 618 | 401 | 500 | 445 | 400 | 12-Ø22 | |||
| Note: The flange specification for the electromagnetic water meters of the above diameters is PN10. Other flange specifications need to be customized. | |||||||||||
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