LUXZ Spiral Vortex Gas Flow Meter

Spiral vortex gas flowmeter is a new type of fluid vibration flowmeter for gases, which has no moving parts, wide adaptability to measuring media, wide linear measurement range, and can be used for the measurement of gases, liquids, and vapors [1-2]. However, the environment of industrial sites is relatively harsh, with severe interference and the risk of power outages. The existing large number of pulse output intelligent flow meters in China, which have multiple functions such as remote communication and 4-20mA output, require external power supply. On the other hand, the existing battery powered intelligent flow meters may achieve low power consumption, but often only have the single function of monitoring and display, because designing both functions and low power consumption is a difficult point. In order to broaden the application of flow meters and enable existing externally powered flow meters to work for long periods of time in outdoor or ordinary residential environments, a low-power rotary vortex flow meter with automatic switching between external power and battery power supply has been designed [3]. The entire system can be powered not only by an external 24V power supply, but also by a 3.6V lithium battery. Reducing power consumption is the purpose of this design, and methods to reduce power consumption are considered from both hardware and software aspects during the design process.

Analysis of Trade Settlement for Spiral Vortex Gas Flowmeters: Three types of flow meters can be used to measure natural gas. Spiral vortex flow meters are the preferred choice for customers because they are reasonably priced and can ensure that internal data will not be lost in any situation. They are easy to save, use new microprocessing technology, and have strong functionality, wide flow range, simple operation and maintenance, and easy installation and use. Vortex flow meters cannot achieve the accuracy of measurement, have poor stability, and poor anti-interference ability. Gas turbine flow meters are expensive and have high maintenance costs Therefore, in summary, the vortex flowmeter is the primary choice for natural gas, liquefied gas, gas, and coal gas.

The main features of the vortex flowmeter are:

1. Built in pressure, temperature, and flow sensors with high safety performance, compact structure, and beautiful appearance.

2. On site display of temperature, pressure, instantaneous flow rate, and cumulative flow rate.

3. By adopting a new type of signal processing amplifier and unique filtering technology, the interference signals generated by pressure fluctuations and pipeline vibrations are effectively eliminated, greatly improving the anti-interference ability of the flowmeter and making small flow rates have excellent stability.

4. With unique time display and real-time data storage functions, internal data can be guaranteed not to be lost and can be saved in any situation.

5. The whole machine has extremely low power consumption and can operate for a long time with internal battery power supply, making it an ideal on-site display instrument without the need for external power supply.

6. The anti-theft function is reliable, with password protection to prevent parameter changes.

7. The header can rotate 180 degrees freely, making installation convenient.