Orifice plate flowmeter installation requirements

Project Overview

　　Orifice plate flowmeter is a common flow measurement instrument, is widely used in large industrial equipment flow monitoring. Correct installation of the orifice plate flowmeter is the key to ensure the accuracy and stability of the measurement. In order to ensure the correct installation of the orifice plate flowmeter, you need to follow some necessary installation requirements.

　　The installation location of the orifice plate flowmeter is very important. The choice of installation location directly affects the accuracy and stability of the measurement results. When installing the orifice plate flowmeter, it is necessary to avoid the interference of sharp objects or protruding objects, so as not to affect the measurement results. At the same time, the normal use of the orifice plate flowmeter requires a dry, well-ventilated environment. Therefore, when installing the orifice plate flowmeter, a dry and well-ventilated area must be selected for installation.

　　Secondly, the installation angle of the orifice plate flowmeter is also very important. The installation angle has a great influence on the measurement accuracy of the orifice plate flowmeter. In the installation of the orifice plate flowmeter, it must be ensured that the orifice plate and the flow direction of the flowing medium is consistent. If the angle is not consistent, the measurement results will appear error. In addition, the installation angle of the orifice plate flowmeter will also affect the stability of the overflow liquid. Therefore, the installation angle of the orifice plate flowmeter needs to be strictly controlled.

　　Third, the installation method of the orifice plate flowmeter is also very important. In the installation of the orifice plate flowmeter, the following points need to be noted:

　　1. Before installing the orifice plate, it should be cleaned first to ensure that the orifice plate is flat and smooth, free of impurities and dirt.

　　2. The guide pipe of the orifice plate flowmeter should be installed comfortably enough and in the right position to avoid fluctuations in media flow.

　　3. in order to avoid the pressure wave on the orifice plate flowmeter, need to be set up before and after the orifice plate of the corresponding straight pipe section.

　　4. In the installation of the orifice plate flowmeter, should strictly control the radial clearance between the orifice plate and the pipeline.

　　In short, the orifice plate flowmeter installation requirements are very strict. Only in the correct location and angle of the installation, and in accordance with the corresponding standard installation methods, in order to ensure the accuracy and stability of the measurement of the orifice plate flowmeter. For each engineer, it must be installed in strict accordance with the installation requirements, to provide a reliable guarantee for flow measurement.