ANNUAL SPACE FLOWMETER OF THE LAMA CONDUCT RISER AND LAMA CONDUCT RISER

摘要

annular space flow meter for the mud flue riser and mud flue riser. an annular space flow meter for the mud flue riser includes a liner configured to be attached to a riser to cover an orifice; a cover configured to be attached to the riser to cover the liner so that a cavity is formed by the liner and the cover; a sensor rod configured to be attached to the liner and to extend into the cavity, the sensor rod having a hole; a magnet assembly configured to be fixedly attached to the sensor rod; and a waveguide tube attached to the cover. the sensor rod hole is configured to receive the waveguide tube.