Beijing Airport Beiguang Instrument Co.,Ltd
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Company Introduction
Introduction:F56 Metal Tube Float Flow meter Series are used for measure instantaneous and accumulated flow rate of liquid, gas and steam in closed pipelines. It is suitable for metering flow value on site or electronic remote. The measuring principle is based on the hydrodynamic effects,This makes float moving from bottom to top in vertical Pipe. As the displacement of float is in related to flow rate, which can be read from the indicator by means of the magnetic drive system in non-contact form . Also, flowmeters output electrical signal (4-20)mA / hart communication protocol with high / low limit Warning switches/integrating flow PCB broad can be configured. Measurement of gases: When the valve is opened suddenly in pipeline or pressure is unstable during metering gases, airflow will be pulsating. As a result, float moves up and down along the conical tube ceaselessly. In the meantime, system is out-of-control since pointer swinging constantly lead to output signal instability. In this conditions,damping device must be installed inside measuring tube (see fig.2-2). The damping device become a self-centering damper of preventing block through special design and precision work of numerical control machine centre. The damping device is consists of aluminum oxide ceramic (purity is 99.99%) and characterized by a long service life, resistant to corrosion, structure novelty, practicality better.
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Company Product
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