Application
Temperature and Pressure monitoring
- Monitoring temperature of reactor and pressure of circulation filter.
- The distance between monitor point and control room is about 80m.
Challenges
- The distance is not so long, but there are many pipes and tanks ("Pipe Jungle") in the field.
- Had to avoid the obstacles and take care multi path condition.
Solution
Repeater is installed on high place between control room and monitor position.
The extend cable is used for antenna of Gateway.
- Temperature Transmitter (YTA) x1, Pressure Transmitter (EJX) x2
Benefits
- Eliminate wiring and maintenance costs
- ISA100 robust communication and low Packet Error Rate (PER) 0%
行业
-
油气下游
近年来，油气下游产业面临着越来越多的挑战。这些挑战包括待加工原料的特性变化、工艺设施及设备的老化、能源成本的上升、缺乏能够使炼油厂安全有效运行的熟练技术工人，以及市场和客户的需求不断变化。
多年来，横河与许多下游公司合作，致力于提供应对这些挑战和问题的工业解决方案。横河的VigilantPlant解决方案帮助工厂投资者尽可能实现最大的盈利能力和工厂内可持续的安全。
-
精炼
在不断变化的市场中，炼油厂不仅是原油加工单位，而且是利润中心。同时，人们强烈意识到炼油厂设施安全性的重要。为了实现盈利、效率及环境保护的长期目标，需要包括计划、调度、管理和控制的总体生产解决方案。凭借在自动化领域多年积累的专业知识，横河可以为您提供经济实惠的完善的整体解决方案，改善操作并使世界更清洁。
相关产品&解决方案
-
YFGW410现场无线管理站
YFGW410现场无线管理站以国际自动化协会(ISA)的工业自动化无线通信标准ISA100.11a为基准。该产品具有符合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(YFGW510)和/或现场无线媒体转换器(YFGW610)组合，构成现场无线系统。
-
YFGW520 Field Wireless Access Point
YFGW520 Field Wireless Access Poin has backbone router function based on ISA, and combining this with Field Wireless Management Station (YFGW410) and/or Field Wireless Media Converter (YFGW610) composes the field wireless system.
-
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.
-
YTA510无线温度变送器
高性能温度变送器YTA510接收热电偶、RTD、欧姆或DC mV输入信号。该变送器通过无线信号传输过程变量以及设定参数。该变送器采用内置电池，由于无需硬接线，因此可降低安装成本。通信规格以ISA100.11a协议为基础。
-
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。
