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艾默生推出Daniel 3418八通道气体超声波流量计

   日期:2019-09-10     浏览:4    评论:0    
核心提示:3418是一款超声波流量计,可通过OIML R-137精度等级0.5的所有扰动测试,仪表前面有五个管道直径,没有流量调节器。

2019年9月10日 - 艾默生推出Daniel 3418八通道气体超声波流量计,可在天然气贸易交接应用中提供流量测量,减少上游管道要求,无需流量调节。 Daniel 3418可补偿管道弯曲产生的流动扭曲,使其能够在更多设计配置下运行

September 10, 2019 – Emerson introduces Daniel 3418 Eight-Path Gas Ultrasonic Flow Meter, which delivers flow measurement in natural gas custody transfer applications with reduced upstream piping requirements and without flow conditioning. The Daniel 3418 compensates for flow distortions that result from pipe bends, allowing it to operate in more design configuration


3418是一款超声波流量计,可通过OIML R-137精度等级0.5的所有扰动测试,仪表前面有五个管道直径,没有流量调节器。它具有八个互锁的直接弦线路径,定位为两个英国气体路径布局,其中第二个是第一个的镜像,允许仪表抵消不对称的速度效应。这种设计使仪表能够以更高的分辨率测量流量并精确计算涡流,从而减少了对流量调节和长上游管道配置的需求。

The 3418 is an ultrasonic flow meter to pass all perturbation tests for OIML R-137 Accuracy Class 0.5 with five pipe diameters in front of the meter and without a flow conditioner.  It features eight interlocked direct chordal paths, positioned as two British Gas path layouts where the second is the mirror image of the first, allowing the meter to cancel out asymmetrical velocity effects. This design enables the meter to measure flow with greater resolution and accurately calculate swirl, reducing the need for flow conditioning and long upstream piping configurations.


作为Daniel Gas Ultrasonic产品系列的一部分,3418具有计算标准流量的能力,可直接与温度和压力变送器,气相色谱仪和流量计算机集成,同时提供实时仪表和过程诊断。 3418采用艾默生的Meterlink诊断软件,具有特定的增强功能,旨在模仿原始Daniel四通道气体超声波仪表接口的外观和感觉。

As a part of the Daniel Gas Ultrasonic product line, the 3418 features the ability to calculate standard flow and directly integrate with temperature and pressure transmitters, gas chromatographs and flow computers while providing real-time meter and process diagnostics. The 3418 uses Emerson’s Meterlink diagnostic software with specific enhancements designed to mimic the look and feel of the original Daniel four-path gas ultrasonic meter interface.


3418可提供DN250至DN1050(10英寸至42英寸)的尺寸,提供双向流动功能,增加流量并且不会增加压降。

Available in sizes DN250 to DN1050 (10-in to 42-in), the 3418 offers bidirectional flow capabilities, increased flow capacity and no incremental pressure drop.



 
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