How to improve the measurement accuracy of LUGB vortex flowmeter
Gear Hobbing machine is one of the most widely used machine tools in gear processing, can cut straight teeth, helical teeth, cylindrical gear, but also can process worm gear, sprocket and so on. Gear hobbing machine is divided into vertical and horizontal two types according to the layout. Large and medium-sized hobbing machine for vertical, small gear hobbing machine and dedicated to processing long shaft gear hobbing machine are horizontal. Vertical gear hobbing machine is divided into two kinds of table movement and column movement.
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LUGB vortex flowmeter in practical applications, often the maximum flow rate is much lower than the instrument's upper limit value, with the load changes, the minimum flow rate is often lower than the instrument's lower limit value, the instrument is not working in its work section, In order to solve this problem, the flow rate at the measuring point is usually reduced at the measuring point, and a smaller diameter instrument is used to facilitate the measurement of the instrument. However, this reducing method must have a length of 15D between the reducing tube and the instrument. The above straight pipe section is rectified, which makes processing and installation inconvenient. The LGZ adjustable-rectifier rectifier developed by our company has a circular arc shape and has multiple functions of rectifying, increasing the flow velocity and changing the flow velocity distribution. Its structural size is small, only 1/3 of the inner diameter of the process tube, and it is integrated with the vortex flowmeter. Not only does it not require the addition of a straight section of pipe, it can also reduce the requirement for the straight section of the process pipe, and installation is very convenient.
LUGB vortex flowmeter for ease of use, the battery-powered local display vortex flowmeter using micro-power high-tech, lithium battery power supply can be more than one year without interruption, saving cable and display instrument procurement and installation costs, can Display instantaneous flow, cumulative flow, etc. The temperature compensated integrated vortex flowmeter also has a temperature sensor, which can directly measure the temperature of the saturated steam and calculate the pressure to show the mass flow of saturated steam. The temperature and pressure compensation integrated type is equipped with a temperature and pressure sensor. The gas flow measurement can directly measure the temperature and pressure of the gas medium, thereby displaying the standard volumetric flow rate of the gas.
LUGB vortex flowmeter