Liquid Flow Meters

These flowmeters  can be used for flow monitoring and flow / volume measurement of acoustically transparent liquids (eg. potable, technical or river water, solutions of alkalis and acids,  oil and petroleum products including warmed fuel oil, tar, heavy oil,  stable gas condensate and liquefied petroleum gas, effluents, etc.) The flowmeters of the series are manufactured in various versions for application over a vast range of process conditions.

The major advantages of the Energoflow LF series liquid flowmeters are:

1. No obstruction to the flow and zero pressure loss
2. No moving parts and no mechanical wear or tear
3. Easy installation and simplicity of use
4. Easy integration into all kinds of process management systems
5. High accuracy, large turn-down ratio, reliable measurement and fast reaction to changes in process conditions

The heart of the LF series is the Electronics  unit which can be connected to 2 pairs of ultrasonic sensors. Each pair forms an independent  single channel of measurement and the measurements can be carried on  a single pipeline or on two adjacent pipelines. The sensors can be clamp-on type, installed on the pipe surface; or they can be installed in a prefabricated flanged inline section (fluid pressure range up to 10 MPa). The flow meters can be easily configured and operated using the local keyboard and the graphic display. 

For high pressure applications up to 40 MPa, a special version of the flow meter – model LFH,  is available which has a wafer type inline section.

The LF series also includes two more types of meters : 

• LF 2P2 : a portable 2 channel liquid flow meter for field operations
• LFA : compact battery operated version for small and medium line sizes