孔板流量計(jì)和電磁流量計(jì)介質(zhì)的選擇有什么不同？西安華恒儀表為您介紹：

 

　　What is the difference between orifice flowmeter and electromagnetic flowmeter?Xi'an Huaheng Instrument for you to introduce:

 

　　孔板流量計(jì)可以用來(lái)測(cè)量蒸汽，氣體（空氣/氮?dú)?二氧化碳?xì)怏w等）和液體（多為水，自來(lái)水，不能有雜志）的瞬時(shí)流量和累計(jì)流量，是差壓式流量計(jì)，需要配套差壓變送器和流量積算儀才能使用，多適用于高溫高壓介質(zhì)，特別是蒸汽的測(cè)量。

 

　　Orifice plate flowmeter can be used to measure instantaneous and cumulative flow of steam,gas(air/nitrogen/carbon dioxide gas,etc.)and liquid(mostly water,tap water,no magazine).It is a differential pressure flowmeter.It needs a differential pressure transmitter and flow accumulator to use.It is mostly suitable for the measurement of high temperature and pressure media,especially steam.

 

　　電磁流量計(jì)是用來(lái)測(cè)量導(dǎo)電液體的體積流量，除可測(cè)量一般導(dǎo)電流體如水，河水，空調(diào)水，污水等水的流量外，還可用于測(cè)量強(qiáng)酸、強(qiáng)堿等腐蝕性液體和泥漿、礦漿、紙漿等液固兩相懸浮液體的流量，需要根據(jù)不同的介質(zhì)選擇對(duì)用的內(nèi)襯和電極。

 

　　Electromagnetic flowmeter is used to measure the volume flow of conductive liquid.In addition to measuring the flow of general conductive fluid such as water,River water,air conditioning water and sewage,it can also be used to measure the flow of corrosive liquids such as strong acid,strong alkali,slurry,pulp and other liquid-solid two-phase suspension liquids.

 

　　孔板流量計(jì)和電磁流量計(jì)都可以測(cè)量的介質(zhì)是水。但是測(cè)水的時(shí)候選擇電磁為優(yōu)先，性價(jià)比高，直接顯示，不需要其他附件和配置，性能穩(wěn)定。

 

　　The medium that orifice plate flowmeter and electromagnetic flowmeter can measure is water.But when measuring water,electromagnetism is preferred,the cost-effective ratio is high,the direct display does not need other accessories and configurations,and the performance is stable.