电磁流量计

横河电机的电磁流量计已经有半个多世纪的悠久历史。横河在每个时代都添加了创新规格,并且一直处于业界领先行列。让产品具有高性能和高质量是横河的一贯方针。

1988年公布的ADMAG AM系列中采用新的双频激励方法将电磁流量计的稳定性测量推向了更高的标准。电容式磁流量计ADMAG CA系列使测量低导电率流体和粘性绝缘流体成为可能。ADMAG AXR系列是两线制电磁流量计,无需交流电源即可实现超高性能。

现在,ADMAG TI系列产品采用“Total Insight”理念,为整个产品生命周期服务。 

ADMAG Total Insight(ADMAG TI)新系列

New Series ADMAG Total Insight(ADMAG TI) All Product

  • ADMAG SE是安全易用的电磁流量计,可以帮助客户的工作变得简单且高效。使用该仪表能够增加产量,提高利润。其安装、运行和维护都非常安全简便。

    ADMAG SE配有双腔外壳,易于接线,同时将电子设备与过程环境隔离。它还采用HARTBRAIN通讯作为标准配置,重量轻,安装简便。

  • ADMAG TI系列ADMAG AXG可用于工业生产线,如石油天然气/化工/造纸/食品&饮料/采矿&金属等应用。凭借出色的可靠性、操作和维护的便捷性,以及几十年的现场验证经验,AXG可帮助用户增加效益,同时降低总成本。

  • ADMAG TI系列ADMAG AXW适用于一般工业生产线以及供水/污水处理应用等。口径大小从25mm到1800mm均可选择。除了氟碳PTFE外,衬里的材料还有多种类型可供选择。

  • ADMAG AXR是世界上第一台 “双频励磁方式”的两线制电磁流量计,可有效降低流体噪声,稳定性表现出色。

  • ADMAG CA电磁流量计凭借陶瓷管外部设置的电极板,通过管道电容获取电动势。此外,流量计采用了一种卓越的高频励磁方式,使低电导率流体的噪声明显降低。

  • AXFA11转换器是根据横河电机几十年来在电磁流量计方面的经验而研制的。AXFA11延续了高质量和高可靠性的传统优势,已经成为了横河的标志性产品,而除此之外AXFA11还具有更高水平的性能和更强的功能。

概述:
  • 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.
概述:

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.
概述:

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.

行业:
概述:

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.

概述:

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.

行业:
概述:

This paper introduces the ADMAG AXR 2-wire magnetic flomwmeter solution for dust collection water application of steel converter.

行业:
概述:

The slurry measurement is one of the most challenging application for magmeter. In this paper, Yokogawa's solution and expected benefit in aluminum slurry applications will be introduced. ADMAG magnetic flow meter series delivers fit-for-purpose solutions for the difficult applications in mining industry.

行业:
概述:

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.

行业:
概述:

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.

概述:

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.

行业:
概述:

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.

概述:

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.

行业:
概述:

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.

行业:
概述:

The use of recycled oil as an energy source presents a significant processing problem. ADMAG CA has been shown to provide reliable and stable flow measurement of recycled oil containing water.

行业:
概述:

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.

横河技报
概述:

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.

行业:
横河技报
概述:

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.

横河技报
概述:

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.

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