Application
- Oil level measurement of diesel tanks that feed fuel to their diesel generator's which are at three locations and 400 meters apart from each other.
- Also to measure level , pressure and flow to and from their main storage yard.
Challenge
- The measurement points are almost at the ground level for level measurement however pressure and flow is at a height of over one meter from ground.
- There are a lot of trees from around in between the measuring locations.
- The measurement before was just through dip rods and estimation.
Solutions
- Correct positioning of repeater at each of the measuring zone at high locations.
- Positioning of Gateway on top of the storage water tank (which is about 25 meters high from the ground).
- Positioning 3 transmitters (EJX) for monitoring of level, pressure and flow at each measurement place.
Benefits
- Accurate on line level measurement by transmitters instead of using dip rods.
- Eliminates wiring costs.
- Robust communication with low packet error rates.
Industrias
-
Pulp & Paper
The paper and pulp industry is highly competitive and must meet ever-changing market needs. Yokogawa helps realize energy-efficient plants which are globally sustainable.
Productos y Soluciones Relacionadas
-
EJX110B Wireless Differential Pressure Transmitter
The high performance wireless differential pressure transmitter EJX110B features a single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.
-
EJX118B Wireless Differential Pressure Transmitter with Remote Diaphragm Seals
Wireless diaphragm seals are used to prevent process medium from entering directly into the pressure-sensing assembly of the differential pressure and pressure transmitters, they are connected to the transmitter using capillaries filled with fill fluid.
-
EJX210B Wireless Flange Mounted Differential Pressure Transmitter
The high performance wireless flange mounted differential pressure transmitter EJX210B features a single crystal silicon resonant sensor and is suitable to measure levels of densities of solidifying or precipitating liquids.
-
EJX310B Wireless Absolute Pressure Transmitter
The high performance wireless pressure transmitter EJX310B features a single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.
-
EJX430B Wireless Gauge Pressure Transmitter
The high performance wireless guage pressure transmitter EJX430B features a single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.
-
EJX438B Wireless Gauge Pressure Transmitter with Remote Diaphragm Seals
Wireless diaphragm seals are used to prevent process medium from entering directly into the pressure-sensing assembly of the differential pressure and pressure transmitters, they are connected to the transmitter using capillaries filled with fill fluid.
-
EJX510B Wireless In-Line Mount Absolute Pressure Transmitter
The high performance wireless absolute and gauge pressure transmitters EJX510B and EJX530B feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
-
EJX530B Wireless In-Line Mount Gauge Pressure Transmitter
The high performance wireless absolute and gauge pressure transmitters EJX510B and EJX530B feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam pressure.
-
YFGW410 Field Wireless Management Station
YFGW410 Field Wireless Management Station has system manager/security manager/gateway function based on ISA100.11a, and combining this with Field Wireless Access Point(YFGW510) and/or Field Wireless Media Converter(YFGW610) composes the field wireless system.
-
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.
-
Field Wireless
The flexibility of wireless solutions enables less investment in infrastructure while providing greater insights into plant operations.
-
Wireless Differential Pressure/Pressure Transmitters
Yokogawa offers a complete line of ISA100 compliant pressure transmitters. The line includes transmitters that can measure differential pressure, absolute pressure, and gauge pressure.