What is the instrument factor of a flowmeter?
Different flowmeters have different coefficients.For example: electromagnetic flowmeter, instrument coefficient is induction electromotive force, U=K* volume flow Q in K.The instrument coefficients of vortex flow meter, turbine flowmeter, pulse type flowmeter and electromagnetic flowmeter are different.
The frequency of the output pulse is proportional to the flow through the flowmeter, and the coefficient of proportionality is K
Flowmeter factor:The magnetoelectric converter is generally made of reluctance type, which consists of permanent magnetic steel and induction coil with external winding. When the fluid passes through the wheel rotating blade in the satirical, just below the minimum when the permanent magnet reluctance, two blade gap reluctance in the largest magnet below, turbine trip switch, constantly changing magnetic flux, the induced electromotive force generated in the coil to change, amplifying and shaping circuit into the pulse signal.
