Prosonic B 200——沼气测量最佳选择

发布时间：2019-03-27 14:23

【摘要】：正自动化仪表供应商Endress+Hauser发布了一款新型的用于沼气测量领域的流量计——Prosonic B 200。该产品采用超声波测量原理,凭借不受水汽影响和甲烷浓度测量功能成为沼气测量领域的完美解决方案。传统的沼气测量多使用基于热式、差压、涡街和涡轮原理的流量计。由于沼气自身的特殊性,这些测量原理都存在各自的弊端。就热式流量计而言,沼气中多含有水汽,而水汽会对测量精度及稳定性产生严重的影响;就差压流量计而言,通常由于阻流原件的存在势必会产生压
[Abstract]:Endress Hauser, a supplier of automation instruments, has released a new type of Flowmeter for biogas measurement-Prosonic B 200. The product adopts the principle of ultrasonic measurement and becomes the perfect solution in the field of biogas measurement with its water vapor-free and methane concentration measurement function. Traditional biogas measurements use flow meters based on thermal differential pressure vortex street and turbine principles. Due to the particularity of biogas itself, these measuring principles have their own disadvantages. As far as thermal Flowmeter is concerned, there is water vapor in biogas, and water vapor will have a serious effect on measurement accuracy and stability. In the case of differential pressure Flowmeter, it is usually necessary to produce pressure due to the existence of blockage elements.
【分类号】：TH814
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本文编号：2448261