DVC6200 数字式阀门控制器Fisher费希尔

规格

区域分类

FM 防爆，本质安全，FISCO，N 型，防火，非易燃，

认证

CSA, FM, ATEX, IECEx, CUTR, Lloyd's Register, Peso, KGS, INMETRO, NEPSI, TIIS, 劳埃德船级社, 单密封设备

通讯协议

HART® 4–20 mA

数据接口

有线

诊断

有

输入信号

电气

最大出口压力

145 psig

安装类型

一体化安装

工作温度

标准温度、高温

位置控制

节流控制，开/关

电源

本地

过程控制

流量，压力，温度，液位

供应介质

空气，天然气，氮气

其他配置

联系您当地的艾默生业务合作伙伴或销售办事处，了解有关此产品的更多技术规格或选项信息。

Specifications

Area Classification Explosion Proof, Intrinsically Safe, FISCO, Type N, Flame Proof, Non-incendive for FM

Certifications CSA, FM, ATEX, IECEx, CUTR, Lloyd's Register, Peso, KGS, INMETRO, NEPSI, TIIS, Natural Gas Certified, Single Seal Device

Communication Protocol 4-20 mA HART

Data Interface Wired

Diagnostics Yes

Input Signal Electric

Max Outlet Pressure 145 psig

Mounting Type Integral Mounted

Operating Temperature Standard Temperature, High Temperature

Position Control Throttling Control, On/Off

Power Source Local

Process Control Flow, Pressure, Temperature, Level

Supply Media Air, Natural Gas, Nitrogen

Other Configurations Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.

功能

高性能的无连杆反馈系统无需直接接触，从而消除了零部件磨损。

全封装电子元件可以抗振动、耐高温以及耐腐蚀性环境。

能够对明显的阶跃变化作出快速响应，并能精确控制轻微的设定点变化。

DVC6200 是一款 HART 通信设备，可以访问回路中任何装置的信息。 这种灵活性可以降低暴露在危险环境中的风险，并能够方便地了解安装在难以触及的位置的阀门状况。

模块化设计无需拆开现场布线或气动管道，便可更换重要的工作组件。

如果安装在集成控制系统中，就可以节省大量硬件成本和安装费用。

自我诊断能力提供阀门性能和运行状况评估。

数字式通信实现了对阀门运行状况的轻松访问。

Features

The high performance, linkage-less feedback system eliminates physical contact, which eliminates wearing on parts.

The fully encapsulated electronics resist the effects of vibration, temperature, and corrosive atmospheres.

Provides quick responsiveness to large step changes and precise control for small setpoint changes.

The DVC6200 is a HART communicating device, so information can be accessed anywhere along the loop. This flexibility can reduce exposure to hazardous environments and make it easier to evaluate valves in hard to reach locations.

The modular design allows critical working components to be replaced without removing field wiring or pneumatic tubing.

When installed in an integrated control system, significant hardware and installation cost savings can be achieved.

The self-diagnostic capability provides valve performance and health evaluation.

Digital communication provides easy access to the condition of the valve.