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東莞市廣聯(lián)自動(dòng)化科技有限公司
主營(yíng)產(chǎn)品： E H溫度傳感器,E H流量計(jì),MAHLE過(guò)濾器,PARKER比例閥,MURR繼電器 |
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聯(lián)系電話
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東莞市廣聯(lián)自動(dòng)化科技有限公司
主營(yíng)產(chǎn)品： E H溫度傳感器,E H流量計(jì),MAHLE過(guò)濾器,PARKER比例閥,MURR繼電器 |
聯(lián)系電話
德國(guó)E+H固定式超聲波流量計(jì)|E+H便攜式超聲波流量計(jì)
目前用的zui多的超聲波流量計(jì)主要有以下幾種：
E+H多譜勒式超聲波流量計(jì)
只能用于測(cè)量含有適量能反射超聲波信號(hào)的顆?；驓馀莸牧黧w，如工廠排放液、未處理的污水、雜質(zhì)含量穩(wěn)定的工廠過(guò)程液等。要注意它對(duì)被測(cè)介質(zhì)要求比較苛刻，不能是潔凈水，雜質(zhì)含量要相對(duì)穩(wěn)定，才可以正常測(cè)量。選擇此類超聲波流量計(jì)即要對(duì)被測(cè)介質(zhì)心中有數(shù)，也要對(duì)所選用的超聲波流量計(jì)的性能、精度和對(duì)被測(cè)介質(zhì)的要求有深入的了解。
E+H便攜式超聲波流量計(jì)
用于臨時(shí)性測(cè)量，主要用于校對(duì)管道上已安裝的其它流量?jī)x表，進(jìn)行一個(gè)區(qū)域內(nèi)的流體平衡測(cè)試，檢查管道的當(dāng)時(shí)流量情況等。其優(yōu)點(diǎn)是方便、經(jīng)濟(jì)。
E+H時(shí)差式超聲波流量計(jì)
目前生產(chǎn)zui多、應(yīng)用范圍zui廣泛的超聲波流量計(jì)。它主要用來(lái)測(cè)量潔凈的流體流量，在自來(lái)水公司和工業(yè)用水領(lǐng)域，得到廣泛應(yīng)用。此外它也可以測(cè)量雜質(zhì)含量不高（含量小于10g/L，粒徑小于1mm）的均勻流體，如污水的測(cè)量，而且精度可達(dá)±1.5%。實(shí)際應(yīng)用表明，選用時(shí)差式超聲波流量計(jì)，對(duì)流體的測(cè)量都能達(dá)到滿意的效果。德國(guó)E+H固定式超聲波流量計(jì)|E+H便攜式超聲波流量計(jì)
E+H管段式超聲波流量計(jì)
精度zui高，可達(dá)到±0.5%，而且不受管道材質(zhì)、襯里的限制，適用于流量測(cè)量精度要求高的場(chǎng)合。但隨著管徑的增大，成本也會(huì)增加，通常情況下，選用中小口徑的管段式超聲波流量計(jì)較為經(jīng)濟(jì)。
E+H固定式超聲波流量計(jì)
如果有足夠的安裝空間，使用插入式換能器代替外貼式換能器，*消除了管襯、結(jié)垢及管壁對(duì)超聲波信號(hào)衰減的影響，測(cè)量穩(wěn)定性更高，也大大減小了維護(hù)工作量。而且，由于插入式換能器也可以不斷流安裝，所以其應(yīng)用正在不斷推廣。
型號(hào)參考：
E+H 50W3H-H50A1A10A7AW、E+H 50W1F-H50A1A10B7AW、E+H 50P50-AA1A1AA0AAAA
E+H 80I50-AD2WAAAAA4AD、E+H 50P40-EA2A1AA0AAAA、E+H 80F40-AD2SAAAAAA
E+H 83F40-AD2SAAAANB、E+H 50P80-EA1A1AA0BAAA、E+H 80F50-AD2SAAAABAABA
E+H 50W65-HA0A1A0AAAW、E+H 50W80-HA0A1A1AAAW、E+H 50W2F-HC0A1A1AAAW
E+H 50W25-UAOA1AA0A4AA、E+H FTL50-YJE2AA4G7A、E+H 53H04-KA0B1AC1AAHAJ
E+H 53H08-KA0B1AC1AAHAJ、E+H 50W40-UA0A1AA0AAAA、E+H 50W50-UA0A1AA0AAAA
E+H 50W25-UA0A1AA0AAAA、E+H 72F80SE0-AA1AAA4AAA、E+H 72F50SE0-AA1AAA4AAA
E+H FTC260-AA4D1、E+H 83F50-AFTSAAAAAAA、E+H 53H80-A00B1AA0ABAB
E+H 53H40-A00B1AA1ABAB、E+H 53H15-A001AA0AAAB、E+H 50H40-UF0B1AA0AAAD
E+H CPM253-PR0150、E+H CPF81-LH11C2、E+H COM223-DX0005、E+H CUM223-TU0005
E+H 50P40-EA2A1AA0BAAA、E+H 50P50-EA2A1AA0BAAA、E+H 50P80-EA2A1AA0BAAA
E+H 80M50-AS2AABAAAAA8、E+H FTC51-AG1AA51C4、E+H PMP75-5AA1P21D4GAAA
E+H 50W3H-HD0A1AA0A5AA、E+H 65F15-AE2AG1AAAAA、E+H 80E08-AD2SAABAAAAA
E+H 80E08-AD2SAABAABAA、E+H 72F50-SE0AA1DAA4AA、E+H 72F40-SE0AA1DAA4AA
E+H 72F1F-SE0AA1DAA4AA、E+H 50P1F-EC0A1AACZAAAA、E+H 72F40-SE1AA1AAA4AW
E+H 72F15-SE1AA1AAA4AW、E+H 50W25-UA0A1AA0A4AA、E+H 72W50-SE0AAA1AAC4AA
E+H 50P25-EA0A1A0AAAA、E+H 80F80-AD2SAAAAAA、E+H 80F25-AD2SAAAAAA
E+H 83F80-AD2SAAAAAA、E+H 83F25-AD2SAAAAAA、E+H 50W1F-UC0A1AA0A4AA
E+H 50W1H-HC0A1AA0AAAA 、E+H 53P1H-EC0B1BA0ABAA、E+H 53P1Z-EH2B1BA0ABAA
E+H 50W3H-HC0A1AA0ABAA、E+H 50W4F-HC0A1AK2ABAA、E+H 53W65-HH0B1BA0ABAA
E+H 50W80-HC0A1AK1ABAA、E+H 50W1Z-HC0A1AA0ABAA、E+H 50W1H-HA0A1AA0AAAW
E+H 50P15-EA1A1AC0A4AA、E+H 50P1H-EC1A1A10AAAA、E+H 50P50-EA1A1AC0AAAA
E+H 10W32-UAGA1RA0B5AA、E+H 10W32-UAGA1AA0A4AA、E+H 10W40-UAGA1AA0B4AA
E+H 10W1H-UCGA1AA0B4AA、E+H 40E25-AD2SAABAB5AA、E+H 80M80-AS2AAABABBAA
E+H 80M50-AS2AAABABBAA、E+H 50W1F-H50A1A10B7AW、E+H 72W1F-990AA1CAB4AA
E+H 72W80-991AA1CAB4AA 、E+H 50W32-UA0A1A10AAAW 、E+H 50W2H-UB0A1AA0AAAW
E+H 50W40-UL1A1AA0A4AA、E+H 50W50-UL1A1AA0A4AA、E+H 50W2H-UL1A1AA0A4AA
E+H 50W80-UL1A1AA0A4AA、E+H 50P40-EA1A1AA0BAAW、E+H 53P15-EA0B1AA0AAAJ
E+H 50P15-EA0A1AA0AAAA、E+H 50P80-BC0A1AC1AAAA、E+H 53W1H-UA0B1AA0AAAA
E+H 50H1H-UF0A1AB0AAA、E+H 83F1H-AD1SAACAAAQ、E+H 83F1F-AD2SAACAAAQ
E+H 83F40-AD2SAA3AAGAA、E+H 80F80-AD2SAAAAAA、E+H 80F25-AD2SAAAAAA
