Temperature Monitoring on a Chimney

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Requirements

ISA 100 WirelessThe client wanted to monitor the temperature on a chimney. Exhaust air is exposed to the heat on the way traveling from the inlet to the outlet in the chimney. Then constituent of the air transform to harmless elements. It is important to keep the temperature in the chimney as designed.

exhaust air

Benefits

  • Keeping exhaust air to be harmless by controlling temperature in the chimney.
  • No need for wiring.

Challenge

The number of measurement points in the chimney were about 30 and the location of measurement points were 30 meters above the ground. The chimney was located about 300 meters away from central control room.

Solution

The client chose wireless multiplexer to monitor the temperature in the chimney. Four YTMX580s were deployed to cover 30 measurement points Yokogawa plant-wide field wireless system was selected for its flexibility.

Equipment List

YTMX580 (Multi-Input Temperature Transmitter) x 4
YFGW510 (Field Wireless Access Point) x 1
YFGW410 (Field Wireless Management Station) x 1

Conclusion

YTMX580 Multi-Input Temperature Transmitter
YTMX580 Multi-Input
Temperature Transmitter

The client deployed only four YTMX580 along the chimney to cover 30 measurement points. YTMX580 eight channel temperature transmitter enabled this cost effective solution.

Keeping exhaust air to be harmless reduced environmental burden. Also they did not need to lay cables between the chimney and central control room. Consequently they could save the cost of laying cables and construction time.

Our customer is planning to deploy additional wireless applications to their plant taking full advantage of Yokogawa's plant-wide field wireless infrastructure.

 

 

行业

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。

YFGW510/YFGW520现场无线接入点

YFGW510/YFGW520现场无线接入点以国际自动化协会(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ISA标准的主干路由器功能,与现场无线管理站(YFGW410)和/或现场无线媒体转换器(YFGW610)组合,构成现场无线系统。

YTMX580多点输入温度变送器

YTMX580最多可接收8点测量输入值,如热电偶(8种类型:K、E、J等)或RTD信号(3种类型:Pt100等),并将相应的测量输入值转换为无线信号。它也可以接收DC电压、电阻和4~20 mA DC信号输入。

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。

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