The AXFA14 magnetic flow meter remote converter is a sophisticated product with outstanding reliability and ease of operation, developed on the basis of decades of fieldproven experience.
The AXFA14 employs an LCD indicator, infra-red switches, and "Easy Setup" parameters to ensure substantially improved ease of maintenance. The combination of a replaceable electrode type flowtube and diagnostics to detect the adhesion level on the electrodes dramatically improves maintainability. The AXFA14 also employs the fluid noise free "Dual Frequency Excitation Method" and the newly added "Enhanced Dual Frequency Excitation Method" as an option for more difficult applications to ensure greater stability and quicker response.
About OpreX
OpreX is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions. It consists of categories and families under each category. This product belongs to the OpreX Field Instruments family that is aligned under the OpreX Measurement category.
Details
Features
User-oriented Functionality
Fluid Adhesion Level Diagnosis
The amount of insulating material on the electrode is constantly monitored to determine when maintenance should be performed. An optional replaceable electrode is easy to remove and clean.
Flexible Electrical Connection Direction
The converter or the terminal box can be rotated in either direction to match the position of the electrical connections at the installation site.
Clear and Versatile Indications
The large, backlit full dot matrix LCD can display a variety of messages up to three lines in length. When an alarm condition occurs, a full description of the appropriate countermeasure is displayed.
Easy Setup
The most frequently used parameters are arranged in a group at the top of the display. Infrared switches enable the setting of parameters without opening the cover.
Operation Immediately after Installation
The AXF is shipped with the main parameters completely set and can go into operation as soon as installation and wiring are completed.
Expansion of Product Lineup
Improved Accuracy Specification
The standard accuracy is 0.35% of reading. Also available as an option is high accuracy calibration rated at 0.2% of reading.
Extra Small Size Flange Type
Flange types are now available in sizes as small as 2.5 mm.
Variety of Sanitary Connections
A wider variety of sanitary connections are now available, including Tri-Clamp, ISO, DIN and SMS.
Enhanced Performance
Enhanced Dual Frequency Excitation
The enhanced dual frequency excitation method is available as an option. This provides highly stable measurements involving high concentration slurries or low conductivity fluids.
Lower Minimum Conductivity.
The newly designed AXF converter permits the measurement of fluids with conductivity as low as 1μS/cm depending on the nominal pipe size and fluid condition.
High-Speed Pulse Output:
The maximum rate for high speed applications such as short-duration batch processes is now 10,000 pps (pulses per second).
Specifications
| AXF Remote Flowtube |
AXF Integral Flow meter |
AXFA14 Converter |
AXFA11 Converter |
|
|---|---|---|---|---|
| Size | 2.5 to 400 mm (0.1 to 16 inch) [depends on specifications] |
2.5 to 400 mm (0.1 to 16 inch) [depends on specifications] |
Combined with Remote type flowtube 2.5 to 400mm (0.1 to 16 inch) |
Combined with Remote type flowtube (Note) 2.5 to 1800 mm (0.1 to 16 inch) |
| Type of Use | General-purpose use, Ex-proof type, Sanitary type, Submersible type |
General-purpose use, Ex-proof type, Sanitary type |
General-purpose use, Ex-proof type |
General-purpose use |
| Fluid Temp. | -40 to 160 deg.C (-40 to 320 deg.F) [depends on specifications] |
-40 to 130 deg.C (-40 to 266 deg.F) [depends on specifications] |
- | - |
| Ambient Temp. | -40 to 60 deg.C (-40 to 140 deg.F) [depends on model type] | |||
| Accuracy | 0.35% of rate (Optional ; 0.2% of rate) | |||
| Fluid Conductivity | 1 micro-S/cm or larger (depends on nominal pipe size and fluid condition) | |||
| Lining | Fluorocarbon PFA/Ceramics/Polyurethance Rubber/ Natural Soft Rubber [depends on model type] |
- | - | |
| Process Connection | Wafer, Flange, Sanitary connections (Clamp[Tri-clamp, DIN, ISO], Union thread[DIN, ISO SMS], Butt-weld), etc. |
- | - | |
| Maximum Cable Length | - | - | 100m (330 ft) | 200m (660 ft) |
| Indicator | - | Multi line backlit LCD (Full dot-matrix) | ||
| Diagnosis | Adhesion diagnosis, Empty pipe, Coil open, etc. | |||
| Alarm message | Alarm message with corrective measures is indicated (English, German, French, Italian, Spanish, Japanese) | |||
| Excitation method | Dual Frequency Excitation: AXF sizes 2.5 to 400 mm, Enhanced Dual Frequency Excitation (optional): AXF sizes 25 to 200 mm Pulsed DC Excitation: AXW sizes 500 to 1800 mm (Note) |
|||
| Ex-proof type | ATEX, FM, CSA, IECEx, TIIS | - | ||
| Options | Replaceable electrode, Rotatable terminal box(converter), Mirror finished lining surface(for PFA/Ceramics), Special gaskets, etc. | |||
Refer to GS sheet for details.
Note: AXFA11 Converter can be also combined with AXW Remote Flowtube.
Downloads
Brožury
- Magnetic Flowmeter ADMAG series (3.1 MB)
- ADMAG AXF Verification Tool (1.9 MB)
Instrukční manuály
- AXF Series Magnetic Flowmeter Installation Manual *See Manual Change 17-0016-E (7.2 MB)
- ManualChange17-0016-E (547 KB)
- AXF Series Magnetic Flowmeter Installation Manual FOUNDATION Fieldbus Communication Type and PROFIBUS PA Communication Type (876 KB)
- AXF Series Magnetic Flowmeter Installation Manual ATEX and IECEx Explosion Proof Type (1.3 MB)
- AXFA14G/C Magnetic Flowmeter Remote Converter [Hardware/Software], AXF Magnetic Flowmeter Integral Flowmeter [Software] *See Manual Change 17-0002-E (1.8 MB)
- ManualChange17-0002-E (59 KB)
- AXF PROFIBUS PA Communication Type Magnetic Flowmeter (5.3 MB)
- AXF FOUNDATION Fieldbus Communication Type Magnetic Flowmeter (791 KB)
- AXF Verification Tool (10.7 MB)
Všeobecné specifikace
Výkresy
2D/3D Configurator
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