德国E+H固定式超声波流量计|E+H便携式超声波流量计

德国E+H固定式超声波流量计|E+H便携式超声波流量计
目前用的zui多的超声波流量计主要有以下几种：
E+H多谱勒式超声波流量计
只能用于测量含有适量能反射超声波信号的颗粒或气泡的流体，如工厂排放液、未处理的污水、杂质含量稳定的工厂过程液等。要注意它对被测介质要求比较苛刻，不能是洁净水，杂质含量要相对稳定，才可以正常测量。选择此类超声波流量计即要对被测介质心中有数，也要对所选用的超声波流量计的性能、精度和对被测介质的要求有深入的了解。
E+H便携式超声波流量计
用于临时性测量，主要用于校对管道上已安装的其它流量仪表，进行一个区域内的流体平衡测试，检查管道的当时流量情况等。其优点是方便、经济。
E+H时差式超声波流量计
目前生产zui多、应用范围zui广泛的超声波流量计。它主要用来测量洁净的流体流量，在自来水公司和工业用水领域，得到广泛应用。此外它也可以测量杂质含量不高（含量小于10g/L，粒径小于1mm）的均匀流体，如污水的测量，而且精度可达±1.5%。实际应用表明，选用时差式超声波流量计，对流体的测量都能达到满意的效果。德国E+H固定式超声波流量计|E+H便携式超声波流量计
E+H管段式超声波流量计
精度zui高，可达到±0.5%，而且不受管道材质、衬里的限制，适用于流量测量精度要求高的场合。但随着管径的增大，成本也会增加，通常情况下，选用中小口径的管段式超声波流量计较为经济。
E+H固定式超声波流量计
如果有足够的安装空间，使用插入式换能器代替外贴式换能器，*消除了管衬、结垢及管壁对超声波信号衰减的影响，测量稳定性更高，也大大减小了维护工作量。而且，由于插入式换能器也可以不断流安装，所以其应用正在不断推广。
型号参考：
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