The water flow in the pipeline of industrial boiler is in the state of irregular mixing on one side and flowing on the other side, and the accurate measurement of the feed water flow rate and temperature of industrial boiler is very important for the correct analysis of the thermal balance test results.Turbine flowmeter is precisely because of the digital signal output, the corresponding degree of sensitivity can accurately and punctually respond to the turbulent flow changes.In a time period, the flow rate of the water pipeline of industrial boiler is the integral of the cross-sectional area F, that is, Q= the integral of FVDF. However, it is difficult for other flow meters to achieve the high precision of turbine flow meters.

Turbine flowmeter is a kind of speed meter, which has the advantages of high precision, good repeatability, simple structure, few moving parts, high pressure resistance, wide measuring range, small volume, light weight, small pressure loss, easy maintenance, etc., and is used to measure the volume flow and total volume of low-viscosity gas in closed pipelines.It is widely used in petroleum, chemical, metallurgy, urban gas pipe network and other industries.