Ultrasonic flowmeter Rapira-PV


Unique ultrasonic flowmeter “Rapira” is intended for volumetric flow measurements (mostly in oil and gas industry).

Compared to the other similar devices ultrasonic flowmeter “Rapira” has a number of advantages. The main one is combination of accurate measurements in a wide dynamic range and dependable operation in conditions of gassy and polluted controlled medium.

Ultrasonic flowmeter “Rapira-PV” is intended for volumetric flow measurements in reservoir pressure maintenance systems in oil and gas industry.

The next-in-line devices:
  • Rapira-SN - ultrasonic multipath flowmeter for measuring of volumetric crude oil flow;
  • Rapira-D - ultrasonic flowmeter (Doppler - based function principle effect) for measuring of drill mud and similar fluids containing suspended particles or gas bubbles;
  • Rapira-SKV - ultrasonic flowmeter for measuring of volumetric flow and volume of liquid in wells.
Development and production of ultrasonic flowmeters is one of the projects conducted by engineering company "Inverse" which manages and commercializes developments in electronic engineering, microelectronics, instrument engineering and industrial engineering projects.
All technical solutions of “Rapira-PV” are protected by international and Russian patents. The device conforms to the requirements of Russian legislation (Pattern approval Certificate of measuring instruments RU.C.29.001.A №47966 / September 06, 2012. Registration number in the State Register of Russian Federation №51070-12 / April 25, 2011 (valid through September 06, 2017).