ADMAG AXW is part of Yokogawa's Total Insight (TI) range of magnetic flowmeters, designed to provide comprehensive support throughout the product lifecycle. These flowmeters are developed using the company's unique dual-frequency excitation method, which ensures high accuracy and stability of flow measurement.
With SIL2 certification according to IEC 61508, ADMAG AXW can be used in safety-critical systems up to SIL2 (single configuration systems) and SIL3 (redundant systems). This makes it ideal for general industrial process lines as well as water supply and wastewater applications.
Features and benefits:
- Total Insight concept: Provides full support throughout the product life cycle for improved efficiency.
- High accuracy: Achieves an accuracy of ±0.35 % of the reading.
- Advanced diagnostics: Includes built-in self-diagnostics and verification features.
- User-friendly design: Multilingual interface and intuitive menus for easy use.
- Robust construction: Suitable for demanding environments with explosion protection and submersibility.
- Flexible communication: Support for HART 7, BRAIN, Modbus, FOUNDATION Fieldbus, PROFIBUS PA and EtherNet/IP.
Applications:
- General industry: Water supply lines and processes with water-based fluids.
- Water and sewerage: Treatment processes and drainage lines for clean water and wastewater.
- Chemical industry: Handling of corrosive and abrasive liquids.
- Mining and mineral processing: Measurement of slurries and other challenging media.
- Power generation: Monitoring of cooling water and process water.
| Attribute | AXG1A High Quality Transmitter (Remote type) |
AXW4A Transmitter (Remote type) |
AXW Integrated Type |
|---|---|---|---|
| Transmitter type | Remote | Remote | Integrated |
| Size range | AXW: 25-1800 mm | AXW: 25-1000 mm | 25-1000 mm |
| Usage | General purpose, Explosion proof, Submersible | General purpose, Explosion proof, Submersible | General purpose, Explosion proof |
| Explosion protection |
IECEx, ATEX, Korea, INMETRO, EAC (Transmitter only in safe zone) |
IECEx, ATEX, Korea, INMETRO, EAC | Same as AXW4A |
| Liner material | PTFE, Polyurethane, Natural soft/hard rubber | Same as AXG1A | Same as AXG1A |
| Accuracy (read value) |
±0.35 % | ±0.35 % | ±0.35 % |
| Communication protocol |
HART 7, BRAIN | HART 7, BRAIN, Modbus, FOUNDATION Fieldbus, PROFIBUS PA, EtherNet/IP |
Same as AXW4A |
| Signal cable length | Up to 200 metres | Up to 100 metres | None (integrated) |
| Main features | - Easy installation guide - Trend graph display - Data recording (microSD) - Parameter backup/restore - Zero point adjustment - Display test - Input/output test |
Same as AXG1A | Same as AXG1A |
| Diagnostic functions |
- Electrodeposition detection - Sensor void detection - Cable fault detection - Flow noise diagnostics - Low conductivity diagnostics - Electrical insulation degradation - In-built verification - Standard/Advanced verification (with FSA130) |
- Electrodeposition detection - Sensor void detection - Cable fault detection - In-built verification - Standard/Advanced verification (with FSA130) |
Same as AXW4A |
| Security integrity level (SIL) |
- | SIL2 certified | SIL2 certified |
| Other characteristics | - Improved LCD display - Multilingual interface (9 languages) - Temperature input for density and calorie calculation |
- Same as AXG1A - Explosion-proof design |
- Same as AXW4A |
Accessories and tools:
- FSA130 ADMAG TI Verification Tool: Software for diagnostics and verification of flowmeter health, compatible with FieldMate.
- AM012 Calibrator for magnetic flowmeters: Standard signal generator for calibration and function check without the need for a sensor.
- CA150 Handy Calibrator: Portable calibrator to generate and measure signals during maintenance and configuration.
- MY600 Digital Insulation Tester: Instruments for checking the insulation status of electrical circuits and excitation coils.
