MASONEILAN定位器SVI2AP系列SVI2AP-21123121技术参数及选型
MASONEILAN定位器SVI2AP系列SVI2AP-21123121技术参数及选型
MASONEILAN自动化过程控制解决方案以其质量和可靠性而闻名。MASONEILAN控制阀产品为石油和天然气、电力和过程发电应用提供可靠的定制解决方案。
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Series Identification
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SVI II AP
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Diagnostic
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2. SD Version – Standard Diagnostics
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Pneumatics
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1. Single-Acting
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Volume Capacity
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1. Standard Flow
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LCD Interface / Housing Material
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2. With Display and Pushbuttons
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Electronics
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3. 4-20mA - Loop Powered
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Communications
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1. 4-20mA Loop Powered with - HART Communications
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Options
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2. Position Retransmit and Limit Switches
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Hazardous Area Certification
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1. ATEX / FM / CSA / IEC Intrinsic Safety & Explosion Proof
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MASONEILAN定位器SVI2AP系列介绍
Baker Hughes SVI II AP（智能阀门接口，高级性能）是一款 32 位微处理器数字阀门定位器，带有本地接口，使用两线 4-20mA 控制信号控制气动执行器。 该仪器使用 HART® 协议提供双向通信。 其通用设计便于改装，以取代 Masoneilan 或非 Masoneilan 气动执行器上的现有模拟定位器，无论是单作用还是双作用。
控制
非接触式位置反馈 经过现场验证的非接触式传感器没有机械移动部件，因此具有潜在的较长生命周期并简化了安装程序。 该设计符合 IEC61508 的 SIL2 标准。
为生存而设计
贝克休斯 SVI II AP 定位器没有移动部件、封装电子元件、不锈钢接液部件、正压隔间和金属外壳，能够处理恶劣环境并抵抗振动、温度和腐蚀的影响。
Baker Hughes SVI II AP (Smart Valve Interface, Advanced Performance) is a 32 bit microprocessor digital valve positioner with a local interface that controls a pneumatic actuator using a two-wire 4-20mA control signal. The instrument offers bi-directional communication using the HART® protocol. Its universal design offers ease of retrofit in place of existing analog positioners on Masoneilan or non-Masoneilan pneumatic actuators, either single-acting or double-acting.
Control
Non-Contact Position Feedback The field-proven, non-contact sensor has no mechanical moving parts, resulting in a potentially long life-cycle and simplifying the mounting procedure. The design is compliant up to SIL2 per IEC61508.
Designed to Survive
With no moving parts, encapsulated electronics, stainless steel wetted components, positively pressured compartments, and a metal housing, the field-proven Baker Hughes SVI II AP positioner is capable of handling tough environments and resisting the effects of vibration, temperature, and corrosion.
MASONEILAN定位器其他常用型号：
MASONEILAN SVI2AP-31123121
MASONEILAN SVI2-21123111
MASONEILAN SVI2AP-21123121