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%
Industrien
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Oil & Gas Downstream
The oil & gas downstream industry has been facing an increasing number of challenges in recent years. These include the changing characteristics of the feedstock to be processed, aging of process facilities and equipment, rising cost of energy, lack of skilled plant operators who can run a refinery safely and efficiently, and the ever-changing requirements from both the market and the customer.
Over the years, Yokogawa has partnered with many downstream companies to provide industrial solutions focused on solving these challenges and problems. Yokogawa's VigilantPlant solutions have helped plant owners to achieve maximum profitability and sustainable safety within their plants.
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Refining
In the ever changing marketplace, refineries are seen not only as crude processing units but also as profit centers. At the same time, there is a keen awareness of the need for safety at such facilities. A total production solution that encompasses planning, scheduling, management, and control is required to achieve long-term goals for profitability, efficiency, and environmental protection. With years of expertise in the automation field, Yokogawa can bring you affordable total solutions for improved operability and a cleaner world.
Zugehörige Produkte & Lösungen
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Drahtloser Temperaturmessumformer YTA510
Der leistungsstarke Temperaturmessumformer YTA510 kann Signale von einem Thermoelement oder Widerstandsthermometer bzw. Ohm oder DC-Millivolt aufnehmen. Messumformer dieser Baureihe übermitteln nicht nur Prozessvariablen, sondern auch die Einstellparameter mithilfe von Funksignalen. Die Messumformer werden über interne Akkus gespeist. Da somit keine feste Verkabelung erforderlich ist, können Einsparungen im Hinblick auf die Installationskosten erzielt werden. Die Kommunikation basiert auf den Spezifikationen des ISA100.11a-Protokolls.
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Verwaltungsstation YFGW410 für die drahtlose Feldinstrumentierung
Die Verwaltungsstation YFGW410 für die drahtlose Feldinstrumentierung fußt auf dem Standard ISA100.11a für Funkkommunikation im Bereich der industriellen Automation, der von der International Society of Automation (ISA) entwickelt wurde. Das Produkt punktet mit verschiedenen auf ISA100.11a basierenden Funktionen und kann beispielsweise als Systemmanager, Sicherheitsmanager und Gateway eingesetzt werden. In Verbindung mit dem Zugangspunkt (YFGW510) und/oder dem Medienkonverter (YFGW610) bildet die Verwaltungsstation das System für die drahtlose Feldinstrumentierung.
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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.
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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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Drahtlose Feldinstrumentierung
Drahtloslösungen zeichnen sich durch ihre flexiblen Einsatzmöglichkeiten aus. Der Investitionsaufwand für die eigentliche Infrastruktur ist geringer. Dennoch können auf diese Weise deutlich wertvollere Einblicke in den Anlagenbetrieb gewonnen werden.