1.0 accuracy ultrasonic flow meter

With the development of technological progress, more and more new types of instruments have been applied to the measurement of oil fields, such as ultrasonic flowmeters and mass flowmeters. Ultrasonic flowmeters have unique advantages when used for fluid measurement. They are non-contact instruments that do not change the form of the fluid, are easy to install, can measure the flow of strongly corrosive and non-conductive media, and the measurement process is not affected by physical parameters such as temperature, pressure, density and viscosity.

When the ultrasonic flowmeter shows unstable signals and inaccurate readings, many users tend to think that there is a problem with the ultrasonic flowmeter sensor. However, this is not always the case. Today, we will introduce to you the reasons why the ultrasonic flowmeter sensor is good but the flow rate is low or there is no flow rate at all.

1. Reflection issue

If the object being detected is always at the appropriate Angle, the ultrasonic sensor will obtain the correct Angle. But unfortunately, in practical use, few detected objects can be detected correctly.

Several types of errors may occur among them:

The fixed ultrasonic flowmeter is a time-difference multi-functional ultrasonic liquid flowmeter that adopts new digital technology and is suitable for continuous measurement of full pipe liquid media.

When installing ultrasonic flowmeters, the requirements for the straight pipe section are very crucial. This is mainly because the straight pipe section can ensure that the fluid flow state through the flowmeter is stable and uniform, thereby improving the measurement accuracy. The following is a detailed analysis of the requirements for the straight pipe section of ultrasonic flowmeters:

Ultrasonic flowmeters usually have high accuracy in flow measurement. Ultrasonic flowmeters are easy to install and maintain, which makes them widely used in various fields such as petrochemicals, water conservancy projects, and energy.