FIELD: measuring equipment.
SUBSTANCE: method for measuring the liquid moisture content comprises subjecting the controlled dielectric fluid by electromagnetic waves at the measurement site at two different frequencies ƒ1 and ƒ2, to which correspond different values of the dielectric water permeability, and the corresponding values of the dielectric liquid permittivity ∈1 and ∈2 are determined by the result of these subjections, wherein the moisture content is determined as a result of the joint conversion of the measured values ∈1 and ∈2, by the phase shift Δϕ1 and Δϕ2, by the formula 
where 
where εb(ƒ1) and εb(ƒ2) - the dielectric water permeability at the frequencies ƒ1 and ƒ2, accordingly, the 
- the nominal value of the dielectric dehydrated fluid permeability.
EFFECT: improving measurement accuracy of the moisture content is the technical invention result.
1 dwg
