80E25-CFTDAAAAABAA 原裝E+H質(zhì)量流量計(jì)

原裝E+H質(zhì)量流量計(jì) E+H質(zhì)量流量計(jì)可分為兩類：一類是直接式，即直接輸出質(zhì)量流量；另一類為間接式或推導(dǎo)式，如應(yīng)用超聲流量計(jì)和密度計(jì)組合，對(duì)它們的輸出再進(jìn)行乘法運(yùn)算以得出質(zhì)量流量。質(zhì)量流量計(jì)以科氏力為基礎(chǔ)，在傳感器內(nèi)部有兩根平行的T型振管，中部裝有驅(qū)動(dòng)線圈，兩端裝有拾振線圈，質(zhì)量流量計(jì)直接測量通過流量計(jì)的介質(zhì)的質(zhì)量流量，還可測量介質(zhì)的密度及間接測量介質(zhì)的溫度。質(zhì)量流量計(jì)是一種重要的流量測量儀表。 
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E+H DTI200-A12A1A
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E+H 72F1H-SE0AAPAAA4AA
E+H 83F1F-AD1SAAAAAAAA
E+H 53H04-KB0B1AA0AGAA
E+H 80M50-AS2AAAAAAAAA
原裝E+H質(zhì)量流量計(jì) 德國E+H質(zhì)量流量計(jì)是采用感熱式測量。質(zhì)量流量計(jì)直接測量通過流量計(jì)的介質(zhì)的質(zhì)量流量，還可測量介質(zhì)的密度及間接測量介質(zhì)的溫度。由于變送器是以單片機(jī)為核心的智能儀表，因此可根據(jù)上述三個(gè)基本量而導(dǎo)出十幾種參數(shù)供用戶使用。質(zhì)量流量計(jì)組態(tài)靈活，功能強(qiáng)大,性能價(jià)格比高，是新一代流量儀表。E+H 65F25-AE2AG1AAAACA
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E+H 80F40-BD2CAAAAAAAA
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E+H 53P1F-EC0B1AA0ABAB
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E+H 53P2H-ED0B1AA0ABAJ
E+H 53H80-UF0B1AA0ABA
E+H 50W5H-UD0A1AC1ABAJ
E+H 50W3F-UD0A1AC1ABAJ
E+H 50W4H-UD0A1AC1ABA
E+H 50W3H-UD0A1AC1ABAJ
E+H 80F50-AD3SAABAAAAA
E+H 50P2H-AT2A1AA0CAAW
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E+H 83F25-AD2SAABABHAA
E+H 53P4H-EC1B1AC2BAAA
E+H 53P3H-EC1B1AC2BAAA
e+h測量管道內(nèi)質(zhì)量流量的流量測量儀表。在被測流體處于壓力、溫度等參數(shù)變化很大的條件下，若僅測量體積流量，則會(huì)因?yàn)榱黧w密度的變化帶來很大的測量誤差。在容積式和差壓式流量計(jì)中，被測流體的密度可能變化30%，這會(huì)使流量產(chǎn)生30～40%的誤差。隨著自動(dòng)化水平的提高，許多生產(chǎn)過程都對(duì)流量測量提出了新的要求?；瘜W(xué)反應(yīng)過程是受原料的質(zhì)量（而不是體積）控制的。蒸氣、空氣流的加熱、冷卻效應(yīng)也是與質(zhì)量流量成比例的。產(chǎn)品質(zhì)量的嚴(yán)格控制、精確的成本核算、飛機(jī)和導(dǎo)dan的燃料量控制，也都需要精確的。因此質(zhì)量流量計(jì)是一種重要的流量測量儀表。
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E+H 10P2H-ED0A1AA0A1AA
E+H 90WA1-MB3910AXXXXX
E+H 80A04-ASVWAAAAAAAA
E+H 50P40-EA0A1AA0AAAW
E+H 93PA1-EB2G20AXXXXX
E+H 50P40-EA0A1AA0ADAW
E+H 50H65-UF0A1AA0AAAW
E+H 50P65-EH1A1DA0AAAA
E+H 50P50-EF1A1DA0AAAA
E+H 53P15-EA5B2BA0ABAT
E+H 72F40-SK0AA1NAB4AA
E+H 72F80-SE0AA1AAA0AW
E+H 50W1H-HC0A1AA0AAAA
E+H 50P40-EA0AA1AA0AAAW
E+H 80M50-AS2AABAAAAA8
E+H 50P50-EA1A1AA0BAAA
E+H 50P80-EA1A1AA0BAAA
E+H 10W4H-UD0A1AA0A4AA
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E+H 80F25-AFTSAAAAABAA
E+H 50P80-EC0A1AA0AAAA
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恩格斯豪斯質(zhì)量流量計(jì)測量原理：質(zhì)量流量計(jì)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?yàn)槭怯酶袩崾綔y量，所以不會(huì)因?yàn)闅怏w溫度、壓力的變化從而影響到測量的結(jié)果 。質(zhì)量流量計(jì)是一個(gè)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(dòng)流量測量上顯示出巨大的潛力。質(zhì)量流量計(jì)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(shí)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(gè)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(gè)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(jì)算機(jī)、PLC提供。
E+H 50W2H-H50A1A10A7AW  DN=200
E+H 50W3H-H50A1A10A7AW  DN=300
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E+H 53H40-1F0B1AB0AAJC
E+H 80M50-AS2AAAAAAAAA
E+H 80A02-ASVWAAAAA7AA

E+H質(zhì)量流量計(jì)主要特點(diǎn)  E+H質(zhì)量流量計(jì)分類 E+H質(zhì)量流量計(jì)商