Product Introduction
In case of field devices, customers require full support over the entire product life cycle such as easy selection of product specifications, instrument set up, operation, monitoring of process, simplified troubleshooting when product fails, flexibility for future upgrades and so on.
Yokogawa's flowmeter adopts the new "Total Insight" concept which provides total support to customers.
For example, the AXG and AXW transmitters have a wizard function for easy parameter setting.
Self-diagnostics check measurement result and automatically detect abnormalities.
The built-in health check verification function can easily verify the device conditions in only 12 minutes and can output reports using the DTM tool. The flowmeters have built-in intelligence to detect process abnormalities such as flow noise (slurry, air bubbles) and changing fluid conductivity.
These alarms can be logged for further analysis thereby maintaining the integrity of the process.
These functions can be expected for detecting the timing of fluid changes, estimating liner abrasion, etc.
These advanced new functionalities offered by the "Total Insight" concept enable more accurate and stable measurement of your process.
- ADMAG AXG can measure flow rate with high accuracy.
- The standard accuracy of ± 0.3% (reading value) has been achieved.
- Acquired IECEx, ATEX, USA (FM), Canada (FMc), Japan, Korea, Brazil (INMETRO), EAC explosion protection.
- Ideal for processes that handle many highly corrosive and abrasive fluids.
- ADMAG AXW can measure flow in large diameter processes.
- Supporting up to 1800 mm.
- PTFE linings can be applied up to a maximum diameter of 1,000 mm.
- It is suitable for general processes mainly for water as well as corrosive and abrasive fluids.
- As a part of the Safety Instrument System, ADMAG AXG and AXW supports safe plant operation.
- Certified to SIL2 complied with functional safety standard IEC 61508*.
*: Parts 1 - 7 : 2010 ; compliant with Functional Safety of Electrical / Electronic / Programmable Electronic Safety-related Systems - It is available to be used in safety instrumented systems up to SIL2 in simplex configuration and SIL3 in redundant configuration.
- Certified to SIL2 complied with functional safety standard IEC 61508*.
| ADMAG AXG | ADMAG AXW | |
|---|---|---|
| Available Process | Petrochemical, chemical, paper / pulp, food / beverage, metal / mining etc | General industrial process and water and sewage etc |
| Liner Material | Ceramics, PFA | PTFE, Polyurethane Rubber, Natural Soft Rubber, Natural Hard Rubber |
| Accuracy (Reading Value) |
± 0.15 % (High: 25 to 200 mm) ± 0.3 % (Standard) |
± 0.35 % |
| Size | 2.5 to 500 mm | 25 to 1800 mm |
| Explosion Protection | IECEx, ATEX, USA (FM), Canada (FMc), Japan, Korea, Brazil (INMETRO), EAC | IECEx, ATEX, Korea, Brazil (INMETRO), EAC |
| Application Diagnostic | - Flow Noise Diagnosis - Low Conductivity Diagnosis - Electrode Insulation Deterioration Diagnosis - Electrode Adhesion Detection - Sensor Empty Check - Wiring Connection Diagnosis |
- Electrode Adhesion Detection - Sensor Empty Check - Wiring Connection Diagnosis |
Lineup
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ADMAG AXG
ADMAG TI系列AXG非常适合石油天然气/化工/制浆造纸/食品和饮料/金属和采矿应用等工业生产线。AXG具有出色的可靠性以及易于操作和维护的特点,基于数十年的现场验证经验开发而成,将增加用户效益,同时降低总拥有成本。
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ADMAG AXW
ADMAG TI系列AXW是一般工业生产线和供水/污水应用的理想选择。尺寸从 25 mm到1800 mm不等。除了氟碳PTFE 外,衬里还可以从各种橡胶衬里中选择。
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FSA130 Magnetic Flowmeter / Vortex Flowmeter Verification Tool
Magnetic Flowmeter / Vortex Flowmeter Verification Tool provides the diagnosis, reporting and data management for the health check of ADMAG TI (Total Insight) Series AXG or AXW and CA Series with HART protocol and Vortex Flowmeter VY series with HART protocol.
FieldMate should be prepared by customers. FSA130 is the license key to activate the Verification Tool.
参考
Magnetic Flowmeter dual frequency excitation provides immunity to slurry noise by good stability and accuracy, determining the maintenance timing can be recognized by monitoring of electrodes.
Yokogawa's unique simultaneous dual-frequency excitation method and optional enhanced dual frequency excitation method can offer benefits in this application which can result in tighter control, faster response, more end product per batch, greater profit and a direct cost savings to the customer.
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