Knowledge

The correct selection of installation pipe sections has a significant impact on testing accuracy.

Ultrasonic flowmeter is a non-contact instrument, the fluid is not set any obstruction, is a non-obstruction flowmeter, convection beam has no impact,

Ultrasonic flowmeter relies on the propagation of ultrasonic waves in the flowing medium to record the flow rate information of the fluid, and the rec

Communication failure with the data acquisition system or controller may cause data transmission failure or instability.

Noise sources in the environment, such as machine vibration, sound, electromagnetic interference, etc., may interfere with the propagation of ultrason

Accumulation of bubbles or particles: Bubbles or particles accumulated in ultrasonic sensors can cause zero drift.

Bubble or particle blockage sensor: When bubbles or particles block the ultrasonic path of the sensor, the ultrasonic signal cannot be transmitted cor

Because the paint and rust outside the pipeline have not been completely removed. Solution: Remove the pipeline and install the sensor from the beginn

Check if there is insufficient coupling agent in contact between the sensor and the tube.

If there are no issues with on-site installation, a low Q value may be caused by insufficient fluid in the tested pipeline, presence of bubbles, or pr

Insertion depth of ultrasonic sensor (referring to a total length of 270mm from the top of the ultrasonic sensor to the inner side of the guide rod, w

When the diameter of the pipeline is large;