VM1110T
VM1110T
新型流量节流装置的原理 虽然差压节流装置可达几十种，但万变不离其宗，其原理都基于能量守恒(公式1)与质量守恒（公式2）这两个物理公式，即由于流体流通的横截面积和/或流动通道的变化所引发的差压是流体流速、流体通道和流体特性的函数。 u1A1=u2A2= qm(t) 上式中，p：流体压力； ：流体流速 ρ：流体密度；A：流通截面面积。如果流速不高，密度ρ可视为常数；公式将变得十分简单，运用上式，通过节流增加流速，降低压力（位能）；管道中的流体因节流流通面积减小而加速，因能量守恒促使压力降低，通过测差压可知流速来推算流量大小。任何节流件都会造成压力损失，压力不可能恢复到节流前的数值，这个差值即永久压损。当然，不同结构的节流器件所引起的压力损失是不相同的。这类节流装置可分为以下三大类：(1) 孔板（同心单孔，偏心、圆缺、多孔等）；（2） 环形通道（V锥、环形孔板、槽道、内文丘利、梭式等）；(3) 文丘里（文丘里管、道尔管、罗洛斯管、环楔等）。
6FX5012-5DS01-1DA0 POWER CABLE,PREFAB,MC500,30M Siemens
6FX5012-5DS01-1DF0 POWER CABLE,PREFAB,MC500,35M Siemens
6FX5012-5DS01-1EA0 POWER CABLE,PREAFB,MC500,40M Siemens
6FX5012-5DS11-1AF6 POWER CABLE,PREFAB,MC500,5.6M Siemens
6FX5012-5DS51-1EA0 POWER CABLE,PREAFB,MC500,40M Siemens
6FX5012-5DX28-1AD0 POWER CABLE,MC500,3M Siemens
6FX5042-2CD01-1AB0 CABLE,SIGNAL,PREFAB,MC500, 1M Siemens
6FX5042-2CD01-1BA0 SIGNAL CABLE,PREFAB,MC500,10M Siemens
6FX5042-2CF02-1AB0 PREFAB,SIGCB,RES,1M,LOOSE CON MTR SIDE Siemens
6FX7002-2SL00-1AB0 SIGNAL CABLE,PREFAB,TRAILING,MC700,1M Siemens
6FX7002-2SL00-1AC0 SIGNAL CABLE,PREFAB,TRAILING,MC700,2M Siemens
6FX7002-2SL00-1AD0 CABLE,SIGNAL,PREFAB,TRAILING,DMAX12MM,3M Siemens
6FX7002-2SL00-1AE0 SIGNAL CABLE,PREFAB,TRAILING,MC700,4M Siemens
6FX7002-2SL00-1AF0 SIGNAL CABLE PREFABRICATED,5M Siemens
6FX7002-2SL00-1AG0 SIGNAL CABLE,PREFAB,TRAILING,MC700,6M Siemens
6FX7002-2SL00-1AH0 SIGNAL CABLE,PREFAB,TRAILING,MC700,7M Siemens
6FX7002-2SL00-1AJ0 SIGNAL CABLE,PREFAB,TRAILING,MC700,8M Siemens
6FX7002-2SL00-1BA2 CABLE,SIGNAL,PREFAB,TRAILING,MC700,10.2M Siemens
6FX7002-2SL01-1AA5 SIGNAL CABLE,PREFAB,TRAILING,MC700,0.5M Siemens
6FX7002-2SL01-1AC0 SIGNAL CABLE,PREFAB,TRAILING,MC700,2M Siemens
6FX7002-2SL02-1AA5 SIGNAL CABLE,PREFAB,TRAILING,MC700,0.5M Siemens
6FX7002-2SL02-1AC0 SIGNAL CABLE,PREFAB,TRAILING,MC700,2M Siemens
6FX7002-2SL02-1AD0 SIGNAL CABLE,PREFAB,TRAILING,MC700,3M Siemens
6FX7002-2SL02-1AF0 CABLE,SIGNAL,PREFAB,TRAILING,DMAX12MM,5M Siemens
6FX7002-2SL02-1AG1 CABLE,SIGNAL,PREFAB,TRAILING,MC700, 6.1M Siemens
6FX7002-2SL02-1AH0 SIGNAL CABLE,PREFAB,TRAILING,MC700,7M Siemens
6FX7002-2SL02-1AH6 CABLE,SIGNAL,PREFAB,TRAILING,MC700, 7.6M Siemens
6FX7002-2SL10-1AA7 SIGNAL CABLE EXT,TRAILING,MC700,0.7M Siemens
6FX7002-2SL10-1AB0 SIGNAL CABLE EXT,TRAILING,MC700,1M Siemens
6FX7002-2SL10-1AB4 SIGNAL CABLE EXT,TRAILING,MC700,1.4M Siemens
6FX7002-2SL10-1AC0 SIGNAL CABLE EXT,TRAILING,MC700,2M Siemens
6FX7002-2SL10-1AD0 SIGNAL CABLE EXT,TRAILING,MC700,3M Siemens
6FX7002-2SL10-1AE0 CABLE,SIGNAL,EXT,TRAIL,DMAX12MM,MC700,4M Siemens
6FX7002-2SL10-1AF0 SIGNAL CABLE EXT,TRAILING,MC700,5M Siemens
6FX7002-2SL10-1AF5 CABLE,SIGNAL,EXT,TRAILING,MC700, 5.5M Siemens
6FX7002-2SL10-1AG0 CABLE,SIGNAL,EXT,TRAIL,DMAX12MM,MC700,6M Siemens
6FX7002-2SL10-1AH0 CABLE,SIGNAL,EXT,TRAILING,MC700, 7M Siemens
6FX7002-2SL10-1AJ3 CABLE,SIGNAL,EXT,TRAILING,MC700, 8.3M Siemens
6FX7002-2SL10-1BA0 SIGNAL CABLE EXT,TRAILING,MC700,10M Siemens
6FX7002-2SL10-1BB0 SIGNAL CABLE EXTENSION MC700,11M Siemens
6FX7002-2SL10-1BF0 SIGNAL CABLE EXT,TRAILING,MC700,15M Siemens
6FX7002-2SL20-1AC0 CABLE,SIGNAL,PREFAB,TRAILING,MC700, 2M Siemens
6FX7002-2SL20-1AF0 CABLE,SIGNAL,PREFAB,TRAILING,DMAX12MM,5M Siemens
6FX7002-2SL20-1BA0 CABLE,SIGNAL,PREFAB,TRAILING,10M Siemens
6FX7002-2SL20-1BC0 CABLE,SIGNAL,PREFAB,TRAILING,MC700,12M Siemens
6FX7002-5DA33-1AJ6 POWER CABLE,PREFAB,TRAILING,MC700,8.6M Siemens
6FX7002-5DA33-1DA0 POWER CABLE,PREFAB,TRAILING,MC700,30M Siemens
6FX7002-5EA02-1AJ0 POWER CABLE,PREFAB,TRAILING,MC700,8M Siemens
6FX7002-5EA02-1BA0 SIGNAL CABLE, PREFAB,TRAILING,MC700,10M Siemens
6FX7002-5EA02-1BC0 POWER CABLE,PREFAB,TRAILING,MC700,12M Siemens
6FX7002-5EA02-1BD0 POWER CABLE,PREFAB,TRAILING,MC700,13M Siemens
6FX7002-5EA02-1BE0 POWER CABLE,PREFAB,TRAILING,MC700,14M Siemens
6FX7002-5EA05-1AB0 PREFAB,PWRCB,SZ1,SHLD,1M Siemens
6FX7002-5EA05-1AG0 PREFAB,PWRCB,SZ1,SHLD,6M Siemens
6FX7002-5EA05-1AJ0 POWER CABLE,PREFAB,TRAILING,MC700,8M Siemens
6FX7002-5EA05-1AK0 POWER CABLE,PREFAB,TRAILING,MC700,9M Siemens
6FX7002-5EA05-1BB0 POWER CABLE,PREFAB,TRAILING,MC700,11M Siemens
6FX7002-5EA05-1BC0 POWER CABLE,PREFAB,TRAILING,MC700,12M Siemens
6FX7002-5EA05-1BE0 POWER CABLE,PREFAB,TRAILING,MC700,14M Siemens
6FX7002-5EA05-1CA0 POWER CABLE,PREFAB,TRAILING,MC700,20M Siemens
6FX7002-5EA05-1CE0 POWER CABLE,PREFAB,TRAILING,MC700,24M Siemens
6FX7002-5EA31-1AK0 POWER CABLE,PREFAB,TRAILING,MC700,9M Siemens
6FX7002-5EA31-1BA0 POWER CABLE, PREFAB, MC700, 10M Siemens
6FX7002-5EA31-1BC0 POWER CABLE,PREFAB,TRAILING,MC700,12M Siemens
6FX7002-5EA31-1BE0 CABLE,POWER,PREFAB,TRAILING,MC700,14M Siemens
6FX7002-5EA41-1AF0 POWER CABLE,PREFAB,TRAILING,MC700,5M Siemens
6FX7002-5EA41-1AG0 POWER CABLE,PREAFB,TRAILING,MC700,6M Siemens
6FX7002-5EA41-1BA0 POWER CABLE,PREFAB,TRAILING,MC700,10M Siemens
6FX7002-5EA41-1BD0 POWER CABLE,PREFAB,TRAILING,MC700,13M Siemens
6FX7002-5EA41-1BE0 POWER CABLE,PREFAB,TRAILING,MC700,14M Siemens
6FX7002-5EA41-1BH0 POWER CABLE,PREFAB,TRAILING,MC700,17M Siemens
6FX7002-5EA41-1BK0 POWER CABLE,PREFAB,TRAILING,MC700,19M Siemens
6FX7002-5EA41-1CA0 POWER CABLE,PREFAB,TRAILING,MC700,20M Siemens
6FX7002-5EA41-1CD0 POWER CABLE,PREFAB,TRAILING,MC700,23M Siemens
6FX7002-5EA41-1CF0 POWER CABLE, PREFAB, MC700, 25M Siemens
6FX7002-5EA41-1CG0 POWER CABLE,PREFAB,TRAILING,MC800,26M Siemens
6FX7002-5EA41-1CJ0 POWER CABLE 28M, PREASSEMBLED Siemens
6FX7002-5EA41-1CK0 POWER CABLE, PREFAB,TRAILING,MC 700,29M Siemens
6FX7002-5EA41-1DA0 POWER CABLE,PREFAB,TRAILING,MC700,30M Siemens
6FX7002-5EA41-1DC0 POWER CABLE,PREFAB,TRAILING,MC700,32M Siemens
6FX7002-5EA48-1AD0 POWER CABLE 3M, PREASSEMBLED Siemens
6FX7002-5EA48-1AE0 POWER CABLE 4M, PREASSEMBLED Siemens
6FX7002-5EA48-1AF0 POWER CABLE 4M, PREASSEMBLED Siemens
6FX7002-5EA48-1AG0 POWER CABLE,PREFAB,TRAILING,MC700,6M Siemens
6FX7002-5EA48-1AH0 POWER CABLE,PREFAB,TRAILING,MC700,7M Siemens
6FX7002-5EA48-1AJ0 POWER CABLE, MC700, 8M, PREASSEMBLED Siemens
6FX7002-5EA48-1AK0 POWER CABLE 9M, PREASSEMBLED Siemens
6FX7002-5EA48-1BA0 POWER CABLE 10M, PREASSEMBLED Siemens
6FX7002-5EA48-1BB0 POWER CABLE,PREFAB,TRAILING,MC700,11M Siemens
6FX7002-5EA48-1BC0 POWER CABLE 12M, PREASSEMBLED Siemens
6FX7002-5EA48-1BD0 POWER CABLE 13M, PREASSEMBLED Siemens
6FX7002-5EA48-1BE0 POWER CABLE,PREFAB,TRAILING,MC700,14M Siemens
6FX7002-5EA48-1BG0 POWER CABLE 16M, PREASSEMBLED Siemens
6FX7002-5EA51-1AG7 POWER CABLE,PREFAB,TRAILING,MC700,6.7M Siemens
6FX7002-5EA51-1BA0 PREFAB,POWER CABLE,SIZE 1.5, 10M Siemens
6FX7002-5EA51-1CA0 POWER CABLE,PREFAB,TRAILING,MC700,20M Siemens
6FX7002-5EA61-1AG0 POWER CABLE,PREFAB,TRAILING,MC700,6M Siemens
6FX7002-5EA61-1AH0 POWER CABLE 7M, 1FN TO 611, Siemens
6FX7002-5EA61-1AK0 POWER CABLE,PREFAB,TRAILING,MC700,9M Siemens
6FX7002-5EA61-1BA0 POWER CABLE,PREFAB,TRAILING,MC700,10M Siemens
6FX7002-5EA61-1BF0 POWER CABLE,PREFAB,TRAILING,MC700,15M Siemens
6FX7002-5EA61-1CA0 POWER CABLE,PREFAB,TRAILING,MC700,20M Siemens
6FX7002-5EA61-1CG0 POWER CABLE, PREASSEMBLED,MC700,26M Siemens
6FX7002-5EA61-1CK0 POWER CABLE, PREFAB,TRAILING,MC 700,29M Siemens
6FX7002-5EA71-1BA0 POWER CABLE 10M Siemens
6FX7002-5EB11-1AF0 POWER CABLE 5M Siemens
6FX7002-5EB11-1AH0 POWER CABLE,PRE-FAB,MC700,7M Siemens
6FX7002-5EB11-1AJ0 POWER CABLE,PREFAB,TRAILING,MC700,8M Siemens
6FX7002-5EB11-1AJ2 POWER CABLE,PREFAB,TRAILING,MC700,8.2M Siemens
6FX7002-5EB11-1AJ5 CABLE,POWER,PREFAB,TRAILING,MC700, 8.5M Siemens
6FX7002-5EB11-1AK5 CABLE,POWER,PREFAB,TRAILING,MC700,9.5M Siemens
6FX7002-5EB11-1BA0 POWER CABLE,PREFAB,TRAILING,MC700,10M Siemens
6FX7002-5EB11-1BA5 CABLE,POWER,PREFAB,TRAILING,MC700,10.5M Siemens
6FX7002-5EB11-1CA0 POWER CABLE,PREFAB,TRAILING,MC700,20M Siemens
6FX7002-5EB18-1AD0 POWER CABLE,PRE-FAB,MC700,3M Siemens
6FX7002-5EX00-1AJ0 POWER CABLE,PREFAB,8M Siemens
6FX7002-5EX00-1BA0 POWER CABLE, PREASSEMBLED,CUSTOM,10M Siemens
6FX7002-5EX38-1AJ0 POWER CABLE 8M, MAIN CABLE Siemens
6FX7002-5LM00-1CF0 POWER CABLE PREFAB,MC700,25M Siemens
6FX7002-5LM02-1AE0 CABLE,POWER,PREFAB,DMAX=22.5MM,MC700,4M Siemens
6FX7002-5LM02-1AF0 CABLE,POWER,PREFAB,DMAX=22.5MM,MC700,5M Siemens
6FX7002-5LM02-1AG0 CABLE,POWER,PREFAB,DMAX=22.5MM,MC700,6M Siemens
6FX7002-5LM02-1AH0 POWER CABLE,PREFAB,MC700,7M Siemens
6FX7002-5LM32-1AA5 POWER CABLE PREFAB (1FN3) PLUG 1.5,0.5M Siemens
6FX7002-5LM32-1AB0 POWER CABLE PREFAB (1FN3) PLUG 1.5,1M Siemens
6FX7002-5LM32-1AG1 CABLE,POWER,PREFAB,MC700, 6.1M Siemens
6FX7002-5LM32-1AH6 CABLE,POWER,PREFAB,MC700, 7.6M Siemens
6FX7002-5LM32-1BC6 CABLE,POWER,PREFAB,MC700,12.6M Siemens
6FX7002-5LM40-1AA5 CABLE,POWER,PREFAB,MC700,DMAX=14MM,0.5M Siemens
6FX7002-5LM40-1BA0 POWER CABLE,PREFAB,MC700,10M Siemens
6FX7002-5LM42-1AA5 POWER CABLE,PREFAB,1FN3,MC700,0.5M Siemens
6FX7002-5LM42-1AB0 POWER CABLE,PREFAB,1FN3,MC700,1M Siemens
6FX7002-5LM42-1AD0 POWER CABLE,PREFAB,1FN3,MC700,3M Siemens
6FX7002-5LM45-1AD0 POWER CABLE,PREFAB,MC700,3M Siemens
6FX7002-5LM60-1AF0 POWER CABLE,PREFAB,MC700,5M Siemens
6FX7002-5LM62-1AA5 POWER CABLE,PREFAB,MC700,0.5M Siemens
6FX7002-5LM70-1BA0 POWER CABLE,PREFAB,MC700,10M Siemens
6FX7002-5LM72-1AA1 POWER CABLE,PREFAB,MC700,0.1M Siemens
6FX7002-5LM72-1AA5 POWER CABLE,PREFAB,MC700,0.5M Siemens
6FX7002-5LM72-1AB0 POWER CABLE,PREFAB,MC700,1M Siemens
6FX7002-5LM72-1AH0 POWER CABLE,PREFAB,MC700,7M Siemens
6FX7002-5LM72-1BA0 POWER CABLE,PREFAB,MC700,10M Siemens
6FX7002-5YP05-1AF3 POWER CABLE,PREFAB,MC700,5.3M Siemens
6FX7002-5YP05-1AG0 POWER CABLE,PREFAB,MC700,6M Siemens
6FX7002-5YP05-1AH7 POWER CABLE,PREFAB,MC700,7.7M Siemens
6FX7002-5YP05-1AK8 POWER CABLE,PREFAB,MC700,9.8M Siemens
6FX7002-5YP05-1BA0 POWER CABLE,PREFAB,MC700,10M Siemens
6FX7002-5YP05-1CG0 POWER CABLE,PREFAB,MC700,26M Siemens
6FX7002-5YP18-1AB0 POWER CABLE, PREFAB EXTENS, MC700,1M Siemens
6FX7002-5YP22-1AA7 POWER CABLE,PREFAB EXTENS,MC700, .7M Siemens
6FX7002-5YP23-1AJ0 POWER CABLE,PREFAB EXTENS,MC700,8M Siemens
6FX7002-5YP23-1AK0 POWER CABLE,PREFAB EXTENS,MC700,9M Siemens
6FX7008--1BC1-1-1FA0 PREFAB,PWRCB,TRAILING,MC 700,50M Siemens
6FX7008-1BC11-1AF0 POWER CABLE 5M Siemens
6FX7008-1BC11-1AH0 POWER CABLE FOR LINEAR Siemens
6FX7008-1BC11-1BA0 RAW,PWRCB,15.2A,SHLD,10M Siemens
6FX7008-1BC11-1BC0 POWER CABLE FOR LINEAR Siemens
6FX7008-1BC21-1AF0 POWER CABLE 5M Siemens
6FX7008-1BC21-1AK0 POWER CABLE,BY METER,TRAILING,MC700,9M Siemens
6FX7008-1BC21-1BC0 POWER CABLE,BY METER,TRAILING,MC700,12M Siemens
6FX7008-1BC21-1CF0 POWER CABLE,BY METER,TRAILING,MC700,25M Siemens
6FX7008-1BC21-2AA0 CABLE,POWER,SOLD BY THE METER,TRAIL,100M Siemens
6FX7008-1BC31-1BG0 CABLE,POWER,BYMETER,TRAIL,DMAX16.6MM,16M Siemens
6FX7008-1BC31-1DA0 POWER CABLE,BY METER,TRAILING,MC700,30M Siemens
6FX7008-1BC31-1FA0 POWER CABLE, PREFAB,TRAILING,MC700,50M Siemens
6FX7008-1BC31-3AA0 POWER CABLE,SOLD BY THE METER,200M Siemens
6FX7008-1BC41-1BA0 POWER CABLE,BY METER,TRAILING,MC700,10M Siemens
6FX7008-1BC41-1CF0 POWER CABLE,BY METER,TRAILING,MC700,25M Siemens
6FX7008-1BC41-1FA0 POWER CABLE, PREFAB,TRAILING,MC700,50M Siemens
6FX7008-1BC41-2AA0 POWER CABLE,SOLD BY THE METER,100M Siemens
6FX7008-1BC51-1AF0 POWER CABLE,BY METER,TRAILING,MC700,5M Siemens
6FX7008-1BC51-1AK0 POWER CABLE,BY METER,TRAILING,MC700,9M Siemens
6FX7008-1BC51-2AA0 POWER CABLE,SOLD BY THE METER,100M Siemens
6FX7008-1BC51-3AA0 POWER CABLE,SOLD BY THE METER,200M Siemens
6FX7008-1BC61-1AJ0 POWER CABLE,BY METER,TRAILING,MC700,8M Siemens
6FX7008-1BC61-1BA0 POWER CABLE,BY METER,TRAILING,MC700,10M Siemens
6FX7008-1BC61-1BB0 CABLE,POWER,BY METER,TRAILING,MC700,11M Siemens
6FX7008-1BC61-1BF0 POWER CABLE,BY METER,TRAILING,MC700,15M Siemens
6FX7008-1BC61-1FA0 POWER CABLE, PREFAB,TRAILING,MC700,50M Siemens
6FX8002--2CA1-1-1CD0 PREFAB,CABLE,TRAIL,MC,23M Siemens
6FX8002--2CA3-1-1AF5 PREFAB,CABLE,SIGN ENC,MC,5.5M Siemens
6FX8002--2CA3-1-1FF0 PREFAB,PWRCB,TRAILING,MC,55M Siemens
6FX8002--2CA3-4-1BH0 SIGNAL CABLE 17M Siemens
6FX8002--2CA6-1-1DB0 CABLE,PREFAB,660 TO 1PH ENC,31M,9.2MM Siemens
6FX8002--2CB5-4-1AJ0 PREFAB,PWRCB,TRAILING TYPE,SHLD,8M Siemens
6FX8002--2CF0-2-1AH0 PREFAB,CABLE,RES,PERF,SHLD,7M Siemens
6FX8002--2CF0-2-1FF0 PREFAB,CABLE,RES,TRAILING,SHLD,55M Siemens
6FX8002--5CA0-1-1AE0 POWER CABLE 4M Siemens
6FX8002--5CA1-3-1CF0 PREFAB,PWRCB,SZ3,TRAILING,MC,25M Siemens
6FX8002--5CA2-1-1EF0 PREFAB,PWRCB,SZ1.5,MC 800,45M Siemens
6FX8002--5CA2-3-1CB0 PREFAB,CABLE,TRAIL,MC,21M Siemens
6FX8002--5CA2-3-1CF0 PREFAB,CABLE,TRAIL,MC,25M Siemens
6FX8002--5CA2-8-1AK0 PREFAB,PWRCB,SZ 1.5,SHLD,9M Siemens
6FX8002--5CA6-1-1CE0 PREFAB,CABLE,TRAIL,MC,24M Siemens
6FX8002--5CA6-8-1AC0 PREFAB,PWRCB,SZ 1.5,SHLD,2M Siemens
6FX8002--5CA6-8-1AJ0 PREFAB,PWRCB,SZ 1.5,SHLD,8M Siemens
6FX8002--5CX2-8-1AJ0 PREFAB,PWRCB,SZ 3,SHLD,8M Siemens
6FX8002--5CX2-8-1AK0 PREFAB,PWRCB,SZ 3,SHLD,9M Siemens
6FX8002--5DA0-1-1AE0 POWER CABLE 4M Siemens
6FX8002--5DA2-3-1BG0 PREFAB,PWRCB,SZ3,TRAILING,MC,16M Siemens
