This type of flowmeter is the most accurate flowmeter in the world, which has some special capabilities, able to measure the flow rate of all fluids, from crude oil to sauces excluding steam. Moreover, it can measure mass flow rate directly without any calculation, along with density and fluid temperature from one system. 

One of the disadvantages of the flowmeter is its unsuitability for a large pipeline. 

Some models of the flowmeters can support flow measurement in too small pipes around DN 1. It can measure a gas flow rate of around 1 mg/hr in a low-pressure line. The most famous manufacturer for this type of flowmeter can support different standards of calculations and conversions is Micro Motion provided by Emerson.