Requirements
The client wanted to monitor the injection gas pressure of gas lift remotely in central control room. Antitheft measures are needed to install new equipments and cables.
Benefits
Operation cost reduced by eliminating the visit to the platforms to monitor the gas pressure. No need to prevent cable thefts.
Challenge
Four hundred pressure transmitters should be installed.
Solution
The client chose to use wireless transmitters which don't need to use cables to transmit data to central control room. Four hundred of wireless pressure transmitters were installed on offshore wells for monitoring gas pressure of gas lift. The long range communication capability and massive scalability of Yokogawa's plant-wide field wireless system enabled this offshore application.
Equipment List
EJX430B and EJX110B x 400
YFGW410 / 520 x 90
Conclusion
Install cost reduced due to no need for cabling and antitheft measure for cable.
Eliminating the visit to the platforms reduced operation cost drastically. Safety of personnel was enhanced due to no need for travel over the sea.
Productivity enhancement is expected due to early pressure change detection.
EJX series Wireless Pressure Transmitter
相关行业
相关产品&解决方案
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EJX110B无线差压变送器
高性能无线差压变送器 EJX110B 采用单晶硅谐振传感器，适用于测量液体、气体或蒸汽流量以及液位、密度和压力。
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EJX430B无线表压变送器
高性能无线表压变送器EJX430B具有单晶硅谐振传感器，适用于测量液体、气体或蒸气的流量以及液位、密度和压力。
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YFGW410现场无线管理站
YFGW410现场无线管理站具备符合ISA100.11a标准的系统管理/安全管理/网关功能，与现场无线接入点（YFGW520）和/或现场无线媒介转换器（YFGW610）组合使用，可构建完整的现场无线系统。
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YFGW520现场无线接入点
YFGW520现场无线接入点具备基于ISA标准的骨干路由器功能，与现场无线管理站(YFGW410)和/或现场无线媒介转换器(YFGW610)组合使用，可构建完整的现场无线系统。
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YFGW710 Field Wireless Integrated Gateway
YFGW710 Field Wireless Integrated Gateway comply to the wireless communications standard ISA100.11a for industrial automation of International Society of Automation (ISA), and relays ISA100 Device data to the system via integrated backbone router. Single unit of YFGW710 has integrated functions of backbone router, system manager, security manage, and gateway.
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现场无线
无线解决方案的灵活性可减少对基础设施的投入，同时可以对工厂运营有更深入的了解。
