Yokogawa의 전자 유량계는 반세기가 넘는 오랜 역사를 지니고 있습니다. 우리는 각 시대마다 혁신적인 사양을 추가했으며 항상 업계를 선도해 왔습니다. Yokogawa의 전자 유량계의 일관된 정책은 고성능과 고품질을 유지하는 것입니다.
1988년에 발표 된 ADMAG AM 시리즈에 채택 된 세계 최초의 이중 주파수 여자 방법은 전자 유량계의 안정적인 측정을 보다 높은 수준으로 끌어 올렸습니다. 커패시턴스 형태 전자 유량계 ADMAG CA 시리즈는 저 전도율 유체 및 절연 접착제 유체를 측정 할 수 있게 해줍니다. ADMAG AXR 시리즈는 제한된 전원 공급 전압 (2 선)으로 압도적인 고성능을 실현했습니다.
이제는 "Total Insight"개념을 채택하고 제품 수명 주기를 완전히 지원하는 것이 ADMAG TI 시리즈의 탄생입니다.
새로운 시리즈 ADMAG Total Insight (ADMAG TI)
ADMAG TI 시리즈 AXG는 석유 및 가스 / 화학 / 펄프 및 종이 / 식품 및 음료 / 금속 및 광산 분야와 같은 산업 공정 라인에 이상적입니다. 수십 년간 현장에서 검증 된 경험을 바탕으로 개발 된 탁월한 신뢰성과 간편한 작동 및 유지 보수로 AXG는 총 비용을 줄이면서 사용자 이익을 향상시킵니다.
Magnetic Flowmeter CA Series
The CA Series promises stable measurement even for fluids that are considered difficult to measure, such as slurry fluids and adhesive fluids. The design based on the Total Insight concept improves operability and maintainability for customers.
The ADMAG CA magnetic flow meter adopts a system to pick up the electromotive force generated in a fluid by electrodes provided outside a ceramic pipe through the capacitance of the pipe. In addition, the flowmeter employs a prominent high-frequency excitation method that reduces flow noise in low conductivity fluid.
The ADMAG AXR is the world's first two-wire magnetic flow meter which employs the fluid noise free "Dual Frequency Excitation Method," achieving excellent stability for instrumentation.
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.
- To bring the customer a real-time monitoring and management capability, Yokogawa installed STARDOM (FCJ), flow meters, and transmitters at key points throughout the distribution network.
- The STARDOM FCJ controllers achieved an accurate water loss management system while keeping the running costs to a minimum.
Water Supply Treatment
FAST/TOOLS, STARDOM, Flowmeters, Liquid Analyzers
- Bali's water treatment plant decided to employ the latest reliable control system in order to increase availability and quality of operation.
- Centralized control system using FAST/TOOLS provides the sophisticated and flexible operation.
With the high temperatures, pressures, and levels of dissolved organics that are encountered, the ADMAG AXF flow meter design is ideal for use in all phases of the chemical recovery process.
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.
The pulp and paper industry has very aggressive and challenging applications for magmeters. There are corrosive Zone chemicals, high temperatures and pressures, and abrasive slurries. Yokogawa can provide the most reliable and accurate meters for each application.
Caustic soda and hydrochloric acid, produced in electrolyzer plants, are fundamental materials used in varieties of industries; chemicals, pharmaceuticals, petrol-chemicals, pulp and papers, etc. Profit is the result of the effective production with minimized running / maintenance cost. Proper control of the process brings you stabilized quality of products with the vast operational profit.
The ADMAG AXR is the world's first 2-wire magnetic flow meter which employs the unique "Dual Frequency Excitation Method," achieving 0.5% of rate of best-in-class accuracy and excellent stability for process measurement. In addition, the newly developed AXR key technologies," achieves the same level of noise immunity as 4-wire type under the fluid condition change and delivers enough performance to meet the requirement to apply in the control loop.
Yokogawa's ceramic liner can offer the customer superior resistance to thermal shock and the failure that can occur due to liner cracking. This is due to Yokogawa's use of 99.9% pure Al2O3 for the liner.
The new digester magmeter enabled accurate and stable flow measurement of the black liquor circulation line, helping the user to stabilize the cooking degree that determines the quality of the chip digesting process.
This paper introduces the ADMAG AXR 2-wire magnetic flomwmeter solution for dust collection water application of steel converter.
Recently, air pollution legislations such as the Clean Air Act to reduce the amount of air pollution are increasing worldwide. The Clean Air Act address numerous air quality problems. One of these problems is acid rain caused by sulfur dioxide and nitrogen oxide emissions from fossil-fueled power plants and other industrial and transportation sources.
Continuous technology improvement is ongoing in the pulp & paper industry to obtain the best possible performance. The improved plant performance translates to the higher quality improvement and lower cost, and simultaneously environmental friendly plant operation.
The control of the world's water resource is arguably one of the most important issues. Water demand from industry and domestic users is set to rise throughout the industrialized world. Yokogawa has been applying minimized maintenance measurement systems.
More than half a century has passed since Yokogawa developed Japan's first magnetic flow meter for industrial use in 1955, and today, Yokogawa's magnetic flow meters are widely used in a variety of applications thanks to features such as low pressure loss and maintenance-free operation due to no obstacles and moving parts in the fluid flowing pipeline.
After having undergone several improvements, magnetic flow meters have become highly accurate and reliable and are widely used in the industrial instrument field today. Magnetic flow meters consist of a detector and a converter, with the principle of the detector adopting Faraday's electromagnetic induction law.
In 1988, Yokogawa launched the ADMAG series of magnetic flow meters with increased resistance to fluid noise and zero stability, employing dual frequency excitation which was developed based on its long-cultivated technology for flow measurement. Since then, the ADMAG family has augmented its application range with such models as explosion-proof and integral types, and a capacitance type.
Control Engineering Asia, March 2012
Enabling the operational benefits of two-wire magnetic flow meters while maintaining the performance levels associated with traditional four-wire devices.
- AXF Integral Flowmeter/Remote Flowtube AXF Standard (JIS Flange) Fluorocarbon PFA Lining (96 KB)
- AXF Integral Flowmeter/Remote Flowtube, AXF Standard(Wafer), Ceramics Lining (94 KB)
- AXF Integral Flowmeter/Remote Flowtube, AXF Standard (Sanitary Type for Clamp Connection), PFA Lining (484 KB)
- AXF Integral Flowmeter/Remote Flowtube AXF Standard (DIN/AS Flange) Fluorocarbon PFA/Polyurethane Rubber/Natural Soft Rubber/EPD (95 KB)
- AXF Integral Flowmeter/Remote Flowtube, AXF Standard(Wafer), Ceramics Lining (90 KB)
- AXF Integral Flowmeter/Remote Flowtube, AXF Standard(Wafer), Ceramics Lining (89 KB)
- AXF Integral Flowmeter/Remote Flowtube, AXF Standard(Wafer), PFA/Polyurethane Rubber/Natural Soft Rubber/EPDM Rubber Lining (93 KB)
- AXF Magnetic Flowmeter Remote Converter (Optional Code /RK, AM11 Replacement Bracket) (48 KB)
기술 및 솔루션, 요꼬가와에 대한 자세한 정보를 찾고 계십니까?견적 및 기술문의