明渠超聲波流量計(jì)： 超聲波明渠流量計(jì)直接測(cè)量的物理量是液位。用于明渠測(cè)流量時(shí)，在明渠上安裝量水堰槽。量水堰槽把明渠內(nèi)流量的大小轉(zhuǎn)成液位的高低。大連索尼卡儀表NV2118M明渠超聲波流量計(jì)測(cè)量量水堰槽內(nèi)的水位，再按相應(yīng)量水堰槽的水位流量關(guān)系反算出流量.普通明渠內(nèi)流量與水位之間的對(duì)應(yīng)關(guān)系，受渠道的坡降比和表面糙度影響。在渠道內(nèi)安裝量水堰槽，產(chǎn)生節(jié)流作用，使明渠內(nèi)的流量與液位有固定的對(duì)應(yīng)關(guān)系
超聲波流量計(jì)生產(chǎn)公司 0411-87305712
超聲波流量計(jì)實(shí)時(shí)信息，超聲波流量計(jì)資料下載，超聲波流量計(jì)價(jià)格，相信大連索尼卡—流量測(cè)量問(wèn)題輕松解決。
2013年9月23日
明渠超聲波流量計(jì)
Tags: 明渠超聲波流量計(jì)
發(fā)布:nv2118 | 分類(lèi):超聲波流量計(jì)技術(shù) | 評(píng)論:0 | 引用:0 | 瀏覽:
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