厂家韩国光星KBT-151,KBT-152,KBT-153,KBT-154,KBT-501,KBT-502,KBT-503,KBT-504优惠价
中山立讯电气/中山朗立电气***韩国ILYOUNGFA气动阀
TX350-1DA-50BF
TX350-1DSSR-50BF
TX350-2DA-65BF
TX350-2DSSR-65BF
TX350-2DA-80BF
TX350-3DSSR-80BF
TX350-2DA-100BF
TX350-3DSSR-100BF
TX350-3DA-125BF
TX350-3DA-150BF
TX350-4DA-200BF
TX350-4DA-250BF
TX350-02DA-08S
TX350-05DSSR-08S
TX350-02DA-10S
TX350-05DSSR-10S 在实际应用中,管道内流体的速度几乎不存在象图3中B段那样的理想分布,任何管道都不可避免地要布有如弯头,阀门,变径接头,三通接头之类的源,从而紊乱流速分布,即如图3中A段所示那样,所有的速度式流量计的精度。
厂家韩国光星KBT-151,KBT-152,KBT-153,KBT-154,KBT-501,KBT-502,KBT-503,KBT-504优惠价
TX350-02DA-15S
TX350-05DSSR-15S
TX350-03DA-20S
TX350-05DSSR-20S
TX350-05DA-25S
TX350-05DSSR-25S
TX350-1DA-32S
TX350-1DSSR-32S
TX350-1DA-40S
TX350-1DSSR-40S
TX350-1DA-50S
TX350-1DSSR-50S
NTX350-03-3P-08S
NTX350-03-3P-10S
NTX350-03-3P-15S
NTX350-03-3P-20S
NTX350-03-3P-25S
NTX350-03-3P-32S
NTX350-05-3P-40S
NTX350-05-3P-50S
NTX350-03-15F
NTX350-03-20F
NTX350-03-25F
NTX350-03-32F
NTX350-05-40F
NTX350-09-50F
NTX350-15-65F
NTX350-19-80F
NTX350-28-100F
NTX350-03-15F
NTX350-03-20F
NTX350-03-25F
NTX350-03-32F
NTX350-05-40F
NTX350-09-50F 并且利用电容传感器模拟气固两相流作了相应的试验研究,理论与实验分析研究证明:①采用电容传感器和基于差动原理的平衡调制解调的随机噪声信提取电路,能够检测微弱的随机流动信,完全可以实用化,②实验结果表明,基于差动自相关原理的流速测试系统能达到较高度,。
NTX350-15-65F
NTX350-19-80F
NTX350-28-100F
TX350-02DA-08S
TX350-05DSSR-08S
TX350-02DA-10S
TX350-05DSSR-10S
TX350-02DA-15S
TX350-05DSSR-15S
TX350-03DA-20S
TX350-05DSSR-20S
TX350-05DA-25S
TX350-05DSSR-25S
TX350-1DA-32S
TX350-1DSSR-32S
TX350-1DA-40S
TX350-1DSSR-40S
TX350-1DA-50S
TX350-1DSSR-50S
TX350-02DA-08S
TX350-05DSSR-08S
TX350-02DA-10S
TX350-05DSSR-10S
TX350-02DA-15S
TX350-05DSSR-15S 应对两种闸阀的安装状态进行试验:a)它的心轴与电极轴线的虚线相互垂直,b)它的心轴与电极轴线相互平行(指具有一对水平电极的情况),应对这两种试验配置进行研究,首先用上游阀当作扰动液体流动的模拟器来控制流量。
TX350-03DA-20S
TX350-05DSSR-20S
TX350-05DA-25S
TX350-05DSSR-25S
TX350-1DA-32S
TX350-1DSSR-32S
TX350-1DA-40S
TX350-1DSSR-40S
TX350-1DA-50S
TX350-1DSSR-50S
TX350-02DA-08S
TX350-05DSSR-08S
TX350-02DA-10S
TX350-05DSSR-10S
TX350-02DA-15S 2.1McCrometer的V-CONE系列流量计该流量计的特点是其传感器结构的改进,V-CONE也称作V形内锥式节流件或者内文丘里节流件,它是在一段直管的中心固定一个纺锤形的阻力件,使管道流通面积发生变化。
TX350-05DSSR-15S
TX350-03DA-20S
TX350-05DSSR-20S
TX350-05DA-25S
TX350-05DSSR-25S
TX350-1DA-32S
TX350-1DSSR-32S
TX350-1DA-40S
TX350-1DSSR-40S
TX350-1DA-50S
TX350-1DSSR-50S
TX350-05DA-08S
TX350-1DSSR-08S
TX350-05DA-10S
TX350-1DSSR-10S
TX350-05DA-15S
TX350-1DSSR-15S
TX350-1DA-20S
TX350-1DSSR-20S 其标定设备和方法与满管式流量计相同,但由于点流速计型式流量计常用于大口径流量的测量,因此其相应的标定设备和标定费用昂贵,无法被普遍采用,只有在某些特定(如技术部门对流量计测量结果的仲裁,流量计的定型试验等)使用。
TX350-1DA-25S
TX350-1DSSR-25S
TX350-2DA-32S
TX350-2DSSR-32S
TX350-2DA-40S
TX350-2DSSR-40S
TX350-2DA-50S
TX350-2DSSR-50S
TX350-05DA-08S
TX350-1DSSR-08S
TX350-05DA-10S
TX350-1DSSR-10S
TX350-05DA-15S
TX350-1DSSR-15S
TX350-1DA-20S
TX350-1DSSR-20S
TX350-1DA-25S
TX350-1DSSR-25S
TX350-2DA-32S
TX350-2DSSR-32S
TX350-2DA-40S
TX350-2DSSR-40S
TX350-2DA-50S
TX350-2DSSR-50S
TX350-05DA-08S
TX350-1DSSR-08S
TX350-05DA-10S
TX350-1DSSR-10S
TX350-05DA-15S
TX350-1DSSR-15S
TX350-1DA-20S
TX350-1DSSR-20S
TX350-1DA-25S
TX350-1DSSR-25S
TX350-2DA-32S
TX350-2DSSR-32S
TX350-2DA-40S
TX350-2DSSR-40S
TX350-2DA-50S
TX350-2DSSR-50S
JTX350-05DA-08S
JTX350-05DA-10S
JTX350-05DA-15S
JTX350-1DA-20S
JTX350-1DA-25S
JTX350-2DA-32S
JTX350-2DA-40S
JTX350-2DA-50S
TX350-05DA-08
TX350-05DA-15
TX350-05DSSR-10
TX350-05DA-08S-3W
TX350-05DSSR-08S-3W
TX350-05DA-10S-3W
TX350-05DSSR-10S-3W
TX350-05DA-15S-3W
TX350-05DSSR-15S-3W
TX350-1DA-20S-3W
TX350-1DSSR-20S-3W
TX350-1DA-25S-3W
TX350-1DSSR-25S-3W
TX350-2DA-32S-3W
TX350-2DSSR-32S-3W
TX350-2DA-40S-3W
TX350-2DSSR-40S-3W
TX350-2DA-50S-3W
TX350-3DSSR-50S-3W
TX350-1DA-15F-3W
TX350-1DA-20F-3W
TX350-1DA-25F-3W
TX350-1DA-32F-3W
TX350-1DA-40F-3W
TX350-1DA-NW25-25A
TX350-1DSSR-NW25-25A
TX350-2DA-NW40-40A
TX350-2DSSR-NW40-40A
TX350-2DA-NW50-40A
TX350-2DSSR-NW50-40A
TX350-2DA-NW50-50A 用来避免发生负压,但因受到卫生要求的限制而无法采用,改进消工艺以及注意操作步骤的规范执行也能避免这些失误,但电磁流量计良好的结构设计和衬里材料的选取可彻底避免这种情况的发生,例如,的氟塑料衬里(见图5)电磁流量计是一个很适用的方法。
TX350-2DSSR-NW50-50A
TX350-1DA-08S(V355B)
TX350-1DA-10S(V355B)
TX350-1DA-15S(V355B)
TX350-1DA-20S(V355B)
TX350-1DA-25S(V355B)
TX350-2DA-32S(V355B)
TX350-2DA-40S(V355B)
TX350-2DA-50S(V355B)
V_355B-DN8 1/4"
V_355B-DN10 3/8"
V_355B-DN15 1/2"
V_355B-DN20 3/4"
V_355B-DN25 1"
V_355B-DN32 1-1/4"
V_355B-DN40 1-1/2"
V_355B-DN50 2"
V_3EM3-DN8 1/4"
V_3EM3-DN10 3/8"
V_3EM3-DN15 1/2"
V_3EM3-DN20 3/4"
V_3EM3-DN25 1"
V_3EM3-DN32 1-1/4"
V_3EM3-DN40 1-1/2"
V_3EM3-DN50 2"
V1-1/4" PT 1/4
V1-3/8" PT 3/8
V1-1/2" PT 1/2
V1-3/4" PT 3/4
V1-1" PT 1
V1-1-1/4" PT 1-1/4
V1-1-1/2" PT 1-1/2
V1-2" PT2
V1K-1/4" PT 1/4
V1K-3/8" PT 3/8
V1K-1/2" PT 1/2
V1K-3/4" PT 3/4
V1K-1" PT 1
V1K-1-1/4" PT1-1/4
V1K-1-1/2" PT1-1/2
V1K-2" PT2
FV1BT-1/4" PT1/4
FV1BT-3/8" PT3/8
FV1BT-1/2" PT1/2
FV1BT-3/4" PT3/4
FV1BT-1" PT 1
FV1BT-1-1/4" PT1-1/4
FV1BT-1-1/2" PT1-1/2
FV1BT-2" PT2
V-2D-DN8 1/4"
V-2D-DN10 3/8"
V-2D-DN15 1/2"
V-2D-DN20 3/4"
V-2D-DN25 1"
V-2D-DN32 1-1/4"
V-2D-DN40 1-1/2"
V-2D-DN50 2"
V-2D-DN80 3"
V-3A-DN8 1/4"
V-3A-DN10 3/8"
V-3A-DN15 1/2"
V-3A-DN20 3/4"
V-3A-DN25 1"
V-3A-DN32 1-1/4"
V-3A-DN40 1-1/2"
V-3A-DN50 2"
V-3A-DN65 2-1/2"
V-3A-DN80 3"
V-3A-DN100 4"
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