| 摘要 |
FIELD: measuring equipment.SUBSTANCE: invention relates to measurement equipment and can be used for high-precision measurement of flow velocity and flow rate of liquid and loose media in pipelines. In particular, in pipeline transportation of oil products and liquefied gases. Device for measuring flow rate of liquid and loose media includes a microwave generator connected with its output power divider, two circulators, first outputs of circulators are connected to outputs of power divider, second outputs are connected to receiving-transmitting antennae directed at same angle in flow direction and opposite to it, third outputs are connected to inputs of mixer, mixer output is connected with computing device.EFFECT: technical result is high sensitivity of measuring flow rate.1 cl, 1 dwg |
