Wing wind device is mainly used in boiler system rectangular and circular cross section pipe flue gas and air flow measurement, such as large coal-fired power plant and thermal power plant, primary air and secondary air, burning wind pipe cross section flow measurement, such as wing type air flow measurement, the accuracy can reach one percent, good stability, the device structure with dalian seiko held in their own research and development since the clear grey patent structure, rectifying effect is good, stable measurement, small amount of maintenance, easy installation, long service life, the differential model.
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