McCrometer”s V-Cone flowmeter now conforms to the American Petroleum Institute’s API 22.2 Testing Protocol for differential-pressure flow measurement devices. The flowmeter requires virtually no recalibration or maintenance over a long service life. The meter accurately measures disturbed flow and doesn’t require the upstream and downstream pipe runs of other flowmeters. The meter supports measurement of liquid, steam, or gas and supports a wide range of oil/gas production, pipeline delivery, and petroleum refining applications. The meter relies on an advanced differential-pressure flow technology designed with built-in flow conditioning to achieve an accuracy of +/- 0.5 percent, with a repeatability of +/- 0.1 percent. It operates over a flow range of 10-to-one and comes in line sizes from 1/2″ to 120 inches.