| 摘要 |
FIELD: measurement equipment.SUBSTANCE: in electromagnetic flow meter comprising a body, a measurement pipe, comprising five sections: a middle one, two intermediate ones and two extreme ones, a magnetic system comprising two magnetic field excitation coils with cores, and in the cross section of the measurement pipe along the diameter there are two opposite holes, where electrodes are installed, the measurement pipe is equipped with an outer shell from non-magnetic metal, the magnetic system is placed on the outer surface of the shell, at the same time in the shell there are holes for electrodes.EFFECT: increased maximum permissible value of coolant pressure flowing via a flow meter, reduced consumption of high-temperature plastic.2 dwg |
