KROHNE”s VA 40variable-area flowmeter is designed for industrial furnaces and primaryuse in heavy industrial applications. The flowmeter is designed with aglass cone that offers durable performance capabilities for measuring avariety of gases, including air, ammonia, propane, and nitrogen. Theflowmeter is also a good fit for measuring fluids, such as air ormethanol. Each cone is equipped with a measurement scale that isintended to fit the needs of specific applications and also toaccomodate particular operation requirements. The flowmeter offersprecise measurements and allows on-site readings to be performed withprecision and ease by its users. The flowmeter is able to be installedquickly, regardless of the number of diameters and connections that arerequired, making it a popular instrument of choice among systemengineers.