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How We Install Ultrasonic Gas Flow Meters

May 24, 2021

With the development of petrochemical industries, there are increasing demands for ultrasonic gas flow meters, which is an ideal instrument for gas measuring and city natrual gas trade. The correct use is important, so is the installation, so as to guarantee the accuracy and service life.

                                                        Gas ultrasonic flow meters are used for gas flow measurement

How to Install Ultrasonic Gas Flow Meter

When the ultrasonic gas flow meter HGUF works in one direction: (fluid flows in a single direction)

a. When there is no rectifier, install it along the fluid direction, the length of the front straight pipe should be ≥10DN, and that of the rear straight pipe should be ≥3DN.

b. When there is a rectifier, install it along the fluid direction, the length of the front straight pipe should be ≥5DN, and that of the rear straight pipe should be ≥3DN.

When the ultrasonic gas flow meter works in both directions: (fluid flows in both directions)

a. When there is no rectifier, the length of the front straight pipe should be ≥10DN, the length of the rear straight pipe should be ≥10DN.

b. When there is a rectifier, the length of the front straight pipe should be ≥5DN, and that of the rear straight pipe should be ≥5DN.