On-line water content analysis device fro high-temperature production liquid

The utility model relates to a device for analyzing water content of crude oil in steam process technology, in particular to a device for analyzing online water content of high-temperature output fluid in a measuring transfer station, which consists of a pipeline and a water containing instrument. The pipeline is an U-shaped crude oil mixing pipeline provided with an inlet and an outlet; the top of the U-shaped pipe is provided with a V-shaped water containing instrument; the pipe wall thereof is provided with a fountain room in which a r source is placed; the pipe wall is provided with a photon detector explosion stack, the inside of which is provided with a photon detector; the detector explosion stack is 150 mm away from the outlet; the sampling segment of the pipeline is provided with a sampling opening. The device can track the water content of the pipeline mixing crude oil automatically, has non-contact function through the instrument when in measurement, has no problem of scaling and wax deposition; the instrument is simple to operate and convenient to test, thereby improving the test precision of water content.