E+H質(zhì)量流量計的測量原理：質(zhì)量流量計是采用感熱式測量，通過分體分子帶走的分子質(zhì)量多少從而來測量流量，因為是用感熱式測量，所以不會因為氣體溫度、壓力的變化從而影響到測量的結(jié)果 。質(zhì)量流量計是一個較為準(zhǔn)確、快速、可靠、高效、穩(wěn)定、靈活的流量測量儀表，在石油加工、化工等領(lǐng)域?qū)⒌玫礁訌V泛的應(yīng)用，相信將在推動流量測量上顯示出巨大的潛力。質(zhì)量流量計是不能控制流量的，它只能檢測液體或者氣體的質(zhì)量流量，通過模擬電壓、電流或者串行通訊輸出流量值。但是，質(zhì)量流量控制器，是可以檢測同時又可以進(jìn)行控制的儀表。質(zhì)量流量控制器本身除了測量部分，還帶有一個電磁調(diào)節(jié)閥或者壓電閥，這樣質(zhì)量流量控制本身構(gòu)成一個閉環(huán)系統(tǒng)，用于控制流體的質(zhì)量流量。質(zhì)量流量控制器的設(shè)定值可以通過模擬電壓、模擬電流，或者計算機(jī)、PLC提供。

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E+H 77FS2F-BAP11A10　　停產(chǎn)
代替 72F2F-SB1AAPAAA4AA
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德國e h質(zhì)量流量計 德國e h流量計 E+質(zhì)量流量計 e+h質(zhì)量流量計原理 E+H氣體質(zhì)量流量計 科氏力質(zhì)量流量計 E+H熱式氣體質(zhì)量流量計 E+H熱式質(zhì)量流量計