Natural gas ultrasonic flowmeter

Natural gas ultrasonic flowmeter can be used for various industrial gas flow measurement, meeting the accuracy requirements of natural gas transfer measurement. It adopts a full titanium alloy probe, and measuring chemical corrosive media is no longer a problem.

Selection of natural gas ultrasonic flowmeter:

The common natural gas ultrasonic flow meters in the market mainly include 2, 4, 5, and 6 channel technologies:

1. The 2-channel flowmeter can only be used for measurements with an accuracy requirement of 1%;

2. The accuracy of the 4 and 5 channel flow meters can be precise up to 0.5%;

3. The accuracy of a 6-channel flowmeter can be as precise as 0.25%.

The application of 4-channel and 5-channel flow meters is relatively common, but with the continuous improvement of 6-channel flow meter technology in recent years, it has gradually been widely used in practical applications and has shown good application effects.

Working principle of natural gas ultrasonic flowmeter:

The natural gas ultrasonic flowmeter can enable the propagation of sound pulses in the pipeline in both upstream and downstream directions. By measuring the propagation time, the average gas axial velocity and flow rate through the gas ultrasonic flow rate under working conditions can be calculated.

Characteristics of natural gas ultrasonic flow product:

1. Ultrasonic flow meters utilize signal digitization processing technology to further ensure the stability of measurement signals, improve the anti-interference ability of measurements, and enhance the accuracy of measurement;

2. The non mechanical transmission components inside the ultrasonic flowmeter are not easily damaged and do not require post maintenance, resulting in a long service life;

3. Using all titanium alloy probes, measuring chemical corrosive media is no longer a problem.

Technical parameters of natural gas ultrasonic flowmeter:

Flow rate: 0.01~25 m

Resolution: 0.025 cm

Repeatability: 0.15% reading, depending on the application

Accuracy: (Flow field fully developed and radially symmetrical)

± 1% reading, depending on the application

± 0.5% reading, calibrated

Measurable medium: All acoustic fluids with a volume fraction of bubbles or solid particles<10%

Weight: 1.9kg