陜西速濤智能傳感有限公司
陜西速濤智能傳感有限公司
閱讀：22發(fā)布時間：2026-5-9
下面是艾默生公司技術(shù)人員現(xiàn)場演示的翻譯文檔.
today we are going to demonstrate the power of our predictive intelligence from our plant web
今天我們將使用Rosemont 30501S壓力變送器
technology using the Rosemont 30501s pressure transmit
展示設(shè)備的智能預(yù)測功能
the 3051 s is a highly accurate device that's used to measure pressure DP level and DP flow
3051S是用來測量差壓液位和流量的高精度儀表
now using the advanced diagnostics available with the 3051s
現(xiàn)在我們使用3051s來演示一下
we can also detect problems in the process such as a plug impulse line
我們可以檢測取壓管道堵塞等問題
as you may know impulse lines can plug do the dirty process or freezing of the line
當(dāng)工藝介質(zhì)粘稠或臟污的時候，取壓管會堵住
when this happens the transmitter is unable to respond to process changes
當(dāng)取壓管堵住后壓力變送器無法及時采集管道中的數(shù)據(jù)
ａnd this will result in misleading pressure measurements
壓力變送器會顯示一個錯誤的數(shù)據(jù)
unfortunately the user does not know when a line has become plugged
而且我們并不知道取壓管發(fā)生了堵塞
this is because the pressure in the line gets trapped
因為壓力沒有傳感過來
ａnd the transmitter will continue to provide the same measurement as before the plug
壓力變送器會一直顯示同一個值
this misleading measurement will not be discovered for some time
有時候并不會發(fā)現(xiàn)這些錯誤
ａnd by then the plug impulse line may have affected the quality of your process and your product
會導(dǎo)致生產(chǎn)受到影響
to illustrate this plug line issue one will slowly close this valve
為了模擬取壓管的堵塞
on impulse line leading to the 3051s
我們緩慢關(guān)閉壓力變送器
if an impulse line becomes plugged technicians should be aware of this
當(dāng)取壓管堵塞了會有診斷技術(shù)檢測到
The plant web alert can be displayed on the workstations
在操作站上會有報警
that technicians are using to monitor the field devices
這項技術(shù)用于監(jiān)測現(xiàn)場智能設(shè)備
as you can tell the plant web alert is flashing on the alarm banner
操作員站畫面報警一欄上面
notifying us of the abnormal situation
會有閃爍提醒我們
click on the alarm banner to open up the faceplate to investigate further
點擊報警一欄
you can click on the AMS device manager icon
然后點擊AMS的按鈕
as you can see in addition to just measuring pressure
除了能夠顯示壓力值后
the 3051 s is also measuring the amount of processed variability
還可以顯示壓力數(shù)值的變化趨勢
in this case here the process variability decreased which allowed us to trigger an alert
在上述情況下，壓力下降曲線異常
that told us it deviated too much from the baseline
AMS智能設(shè)備管理系統(tǒng)會提示系統(tǒng)發(fā)生報警
in traditional practice without these advanced Diagnostics
如果沒有這些的診斷措施
we would not have known about the plugged impulse line
我們不會知道取壓管堵塞了
by being able to detect the plug line we can take proactive measures to resolve the issue
DCS上檢測到這個故障后
before affects the quality of the process
可以及時處理，防止產(chǎn)生事故
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