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.
行业
相关产品&解决方案
-
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。
-
EJX118B无线远程隔膜密封差压变送器
无线隔膜密封用于防止过程介质直接进入差压和压力变送器的压力传感组件，使用充满液体的毛细管将其连接至变送器。
-
EJX210B无线法兰安装型差压变送器
高性能无线法兰安装型差压变送器EJX210B具有单晶硅谐振传感器，适用于测量凝固或沉淀液体的密度水平。
-
EJX310B无线绝对压力变送器
高性能无线压力变送器EJX310B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。
-
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。
-
EJX438B无线远程隔膜密封表压变送器
无线隔膜密封用于防止过程介质直接进入差压和压力变送器的压力传感组件，使用充满液体的毛细管将其连接至变送器。
-
EJX510B无线直插式绝对压力变送器
高性能无线绝对压力和表压变送器EJX510B和EJX530B具有单晶硅谐振传感器，适用于测量液体、气体或蒸气压力。
-
EJX530B无线直插式表压变送器
高性能无线绝对压力和表压变送器EJX510B和EJX530B具有单晶硅谐振传感器，适用于测量液体、气体或蒸气压力。
-
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.
-
无线差压/压力变送器
横河电机提供符合ISA100无线通信标准的全系列压力变送器产品，包括各种过程连接方法的差压，绝压和表压变送器。
-
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。
