The use of modern highly precise ultrasonic gas flowmeters and etalon stands to enlarge industrial resource efficiency

摘要

In this article we have described our new development that is the ultrasonic flowmeter with high dynamic range of 1 to 2000 for industrial applications.Its high accuracy of measurement can help gas consuming enterprises to save resources.Its software and the software of corresponding computing device is able to avoid gas leakage, to minimize energy consumption and to save human resources while maintaining metrologieal data.Shown are the new anti-adhesion technologies that can help to increase measurement accuracy and enlarge interval between counters verifications.Described is the low power consumption that makes it possible to use this ultrasonic flowmeter in hard remote environment without direct management for a period of several months.Experiments held in Turkmenistan have shown that device indications didn't drift and remained stable during the year that is a great advantage in comparison to rotary and turbine flowmeters.Also described is the mobile ultrasonic calibration stand that uses the same physical principles and similar software.Outlined is the usage of modern wireless technologies to collect and transmit metrologieal data.