Place of Origin:
Japan
Brand Name:
Yokogawa
Model Number:
AXF025
Yokogawa AXF Magnetic Integral Remote Digital Fuel Flow Meter
The AXF025 Yokogawa AXF Magnetic Integral Remote Digital Fuel Flow Meter is a high-performance solution for precise measurement of conductive fluids such as fuels and process liquids. Leveraging Yokogawa’s advanced magnetic flow technology, it ensures exceptional accuracy, stability, and reliability even in demanding industrial environments. With its robust stainless-steel flow tube, modular design, and intuitive digital remote display, the AXF025 enables real-time monitoring, totalization, and easy configuration. Engineered for industries including oil & gas, chemical, water treatment, and power generation, it combines precision flow control with Yokogawa’s trusted innovation, making it an ideal choice for critical fuel and process applications.
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| Parameter | Yokogawa AXF025 | Siemens MAG 5100W | Endress+Hauser Proline Promag W 400 | KROHNE OPTIFLUX 4300 |
|---|---|---|---|---|
| Measuring Principle | Electromagnetic, Dual/Enhanced Dual Frequency Excitation | Electromagnetic, pulsed DC | Electromagnetic, multi-frequency | Electromagnetic, field-proven IFC converter |
| Nominal Diameter Range | 2.5 – 400 mm | DN 25 – 1200 mm | DN 25 – 2400 mm | DN 25 – 2000 mm |
| Accuracy | ±0.35% of reading (±0.2% optional) | ±0.4% of reading | ±0.2% of reading | ±0.2% of reading |
| Liner Materials | PTFE, PFA, Hard Rubber | Hard Rubber, PTFE, PFA | PTFE, PFA, Polyurethane | PTFE, PFA, Hard Rubber |
| Electrode Options | SUS316L, Hastelloy C, Titanium, Tantalum | Stainless Steel, Hastelloy C | Stainless Steel, Hastelloy C, Platinum | Stainless Steel, Hastelloy C, Tantalum |
| Process Temperature | -10 to +120 °C (liner dependent) | -20 to +80 °C | -20 to +150 °C | -20 to +150 °C |
| Protection Class | IP67 / IP68 (optional) | IP67 / IP68 | IP67 / IP68 | IP67 / IP68 |
| Output Signals | 4–20 mA, Pulse, HART, Profibus, Modbus | 4–20 mA, HART, Profibus | 4–20 mA, HART, Profibus, Modbus | 4–20 mA, HART, Profibus, Modbus |
| Special Features | Enhanced Dual Frequency for noise suppression, replaceable electrodes | Optimized for water/wastewater, cost-effective | Advanced diagnostics, Heartbeat Technology | High accuracy for custody transfer, stable under harsh conditions |
The AXF025 Yokogawa AXF Magnetic Flow Meter is widely used in industries that require accurate and reliable measurement of conductive liquids. Typical applications include:
Q1: What type of fluids can the AXF025 measure?
A1: The AXF025 is designed for conductive liquids, including fuels, water, chemicals, slurries, and process fluids. Non-conductive fluids (like oils with very low conductivity) cannot be measured.
Q2: What is the accuracy of the AXF025?
A2: Standard accuracy is ±0.35% of reading, with an optional high-accuracy specification of ±0.2% under reference conditions.
Q3: What are the available liner and electrode materials?
A3: Liner options include PTFE, PFA, and hard rubber, while electrodes are available in SUS316L, Hastelloy C, Titanium, and Tantalum, allowing compatibility with a wide range of process fluids.
Q4: Can the AXF025 be installed in any pipe orientation?
A4: Yes. It can be installed horizontally or vertically, as long as the pipe remains full of liquid and the flow direction follows the arrow marked on the body.
Q5: What communication protocols are supported?
A5: The AXF025 supports 4–20 mA, pulse output, HART, Profibus, and Modbus, enabling seamless integration into modern control systems.
Q6: What industries typically use the AXF025?
A6: Common applications include oil & gas, chemical, water & wastewater, power generation, and food & beverage industries.
Q7: How does Yokogawa’s dual-frequency excitation improve performance?
A7: The dual-frequency excitation method reduces noise from slurry or pulsating flows, ensuring stable and accurate measurement even in challenging conditions.
Q8: What is the protection rating?
A8: The AXF025 is available in IP67 or IP68 configurations, making it suitable for outdoor and submerged installations.
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