Restriction flowmeter

Retaining clip for flow meter

Retrievable downhole flow meter

Reverse osmosis system

Reynolds number correction function for mass flow rate sensor

Ring type vortex flowmeter and method for measuring flow speed a

Robust MEMS flow die with integrated protective flow channel

Rocker style sensor system for use in a vortex shedding...

Rocking beam vortex sensor

Rotameter with float guide members

Rotameter with float guides

Rotameter with read-out device

Rotameter with remote read-out device

Rotameter-type flowmeter with means for linearizing output readi

Rotary flow meter

Rotary flowmeter with variable inlet

Rotary flowmeter with varying area channel

Rotary meter

Rotary meter flexible edge impeller assembly

Rotary meter having flow conditioning chambers for pressure puls