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渦街流量計(jì)

彎管流量計(jì)的主要特點(diǎn)

發(fā)布日期:2022-04-18 點(diǎn)擊率:46

  彎管流量計(jì)屬于差壓式流量測(cè)量系統(tǒng),是利用流體離心力原理測(cè)量管道內(nèi)介質(zhì)流量的儀表。可用于測(cè)量液體、氣體、蒸汽各種介質(zhì)。由彎管傳感器、彎管流量計(jì)主機(jī)、差壓變送器及一些管道閥門組件構(gòu)成。當(dāng)流量測(cè)量需溫度、壓力補(bǔ)償時(shí)還應(yīng)配備壓力變送器、溫度變送器。彎管流量計(jì)測(cè)量范圍寬,重現(xiàn)性精度高,無(wú)附加壓力損失,現(xiàn)場(chǎng)維護(hù)量小,運(yùn)行費(fèi)用低,可實(shí)現(xiàn)溫壓在線補(bǔ)償。彎管傳感器按照安裝方式分為兩種類型:安裝在直管上的S型彎管傳感器、安裝在自然轉(zhuǎn)彎處的L型彎管傳感器。

  彎管流量計(jì)的主要特點(diǎn):

  1、安裝維護(hù)簡(jiǎn)單、可靠性好;

  2、直管段要求低,為前5D后2D;

  3、抗振性能強(qiáng)、測(cè)量范圍寬、準(zhǔn)確度高、使用壽命長(zhǎng);

  4、可在高溫、高壓、粉塵、振動(dòng)、潮濕等惡劣環(huán)境使用;

  5、管道磨損對(duì)測(cè)量精度影響極小,可與工業(yè)自動(dòng)化系統(tǒng)連接。這些獨(dú)有的特點(diǎn)是其他流量?jī)x表很難達(dá)到的,所以也就為它的發(fā)展帶來(lái)了潛力。


標(biāo)簽:                                    彎管流量計(jì)


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