Electromagnetic Flowmeter
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AMF900 Series
The AMF900 Series is a flange-type electromagnetic flowmeter designed for conductive liquids, available in sizes ranging from 10A to 2000 mm. It is widely used across industries such as sewage, industrial waste, chemicals, solvents, food & beverage, pulp & paper, and more. The flowmeter can be configured in compact or remote models, compatible with the AMC Series converter.
The AMF900 Series offers various liner and electrode options to meet the needs of most industrial applications. It supports flow velocity ranges from 0 to 12 m/s, providing high precision even in low-flow conditions. The flowmeter is compatible with flanges such as ANSI, DIN, and JIS. It is ideal for high-pressure applications and features an optional IP68 protection class, allowing the sensor to be submersible. The FEP liner ensures suitability for vacuum tube operations. The device delivers exceptional accuracy of ±0.4% or ±0.2% of the reading and includes forward/reverse flowrate measurement and electrode cleaning functions for enhanced performance and reliability.
Technical Specifications
| Measuring Range | Velocity 0-0.25 m/s min 0-12 m/s max |
|---|---|
| Material | Measuring Tube: Stainless Steel 304 |
| Liner | Polyurethane (25-400 mm), Neoprene (100-2000 mm), FEP (10A-300 mm), PTFE (25-2000 mm), PFA (10A-300 mm) |
| Protection Class | Junction box IP67, Body IP68, IP68 (Submersible) |
| Conductivity | More than 5 μS/cm |
| Explosion proof | Ex d ia [ia] q llC T6 (with AMC3200, AMC3200DF only) |
| Cable Entry | Standard: M20, Option: 1/2" NPTF |
| Electrode & Grounding | Stainless Steel 316L, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum, Tungsten Carbide |
| Grounding Electrode | DN10A / 10: use Grounding Ring * 1 pc, DN15-2000: 3 Electrodes |
| Process Connection | Flange |
| Flange Type | JIS 10K / JIS 20K / JIS 40K, ANSI 150# / ANSI 300# / ANSI 600#, DIN PN10 / PN16 / PN25 / PN40 |
| Grounding Resistance | Must be less than 10 Ω |
| Accuracy | +/-0.4% of reading (Velocity≥0.5 m/s), +/-0.0025 m/s (Velocity<0.5 m/s), +/-0.2% of reading (Suitable for AMC3200 / 3200E converter) |
| Temperature | -20~70°C (Polyurethane, PU), -20~70°C (Neoprene), -40~120°C (PTFE 1"-10", FEP/PFA 3/8"-12"), -40~140°C (PTFE 1"-6", FEP/PFA 3/8"-12"), -40~180 °C (PFA 3/8"-12") |
| Ambient Temperature | -25~60°C |
| Max Pressure | 350 kgf/cm2 |
