Wafer-Cone flowmeter is suited for applications where process engineers must measure hydrocarbon-based gases with wet particulates. The flowmeter uses differential pressure technology and built-in flow conditioning to achieve flow measurement accuracy of ±1 percent or better, with a repeatability of ±0.1 percent in gas, liquid or steam applications, including coal-bed methane recovery, according to the manufacturer. The unit operates over a turndown range of 10:1, and it is designed for service in small process lines from 0.5 to 6".

McCrometer, (800) 220-2279