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Influence of environmental factors on electromagnetic flowmeter

Guangzhou Dichuan Instrument Co., Ltd. 2018-5-8 10:31:39 Click:

Influence of environmental factors on electromagnetic flowmeter

Release Date: 2018-02-24

,对现在的工业来说是一款必不可少的流量测量仪表,不受温度、压力、粘度等外界因素影响测量的结果,无压力损失,经久耐用,在工业中广受欢迎。 The electromagnetic flowmeter is an indispensable flow measuring instrument for the current industry. It is not affected by external factors such as temperature, pressure, viscosity, etc., and has no pressure loss. It is durable and widely welcomed in the industry. Do you know what are the environmental requirements of electromagnetic flowmeters?

与所有速度式流量计一样,对被测管道内流体的流场都是有一定的要求的。 Electromagnetic flowmeters, like all speed-type flowmeters, have certain requirements for the flow field of the fluid in the pipeline being measured. When the installation position of the flow meter cannot guarantee the length requirements of the straight pipe sections before and after, the measurement error due to the instability of the flow field cannot be ignored. Many users are restricted by instrumentation wells to measure at locations that cannot meet the installation requirements, which increases the measurement error.

对水中混入的气泡特别敏感,随之流过的气泡会造成流量计示值的不稳定,积聚的气体如果正好与探头的安装位置吻合,将造成流量计无法工作。 The electromagnetic flowmeter is particularly sensitive to the air bubbles mixed in the water. The accompanying air bubbles will cause the flowmeter to show instability. If the accumulated gas coincides with the installation position of the probe, the flowmeter will not work. °角的范围内安装,还要注意避开焊缝等管道缺陷。 Therefore, the installation of the electromagnetic flow meter should avoid as far as possible the locations that are easily affected by gas such as the pump outlet and the highest point of the pipeline. During installation, also pay attention to avoid pipeline defects such as welds.

        Kaifeng Kaichuang Measurement and Control Technology Co., Ltd. specializes in manufacturing various flowmeters, plug-in electromagnetic flowmeters, clamp-type electromagnetic flowmeters, metal tube float flowmeters, rotor flowmeters and so on. Thirty years of factory establishment, 30 years of product development and product development, 30 years of production experience to serve customers. From flowmeter selection to cooperation to installation guidance, flowmeter commissioning to after-sales, every detail is satisfied to the customer.

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