Design and function
The turbine meter / quantometer is a flow meter. The flow of the gas to be measured rotates the impeller wheel. The gas flow is concentrated to an annular cross-section and directed onto the smooth-running aluminium impeller wheel. The number of turbine wheel revolutions is proportional to the flow volume, while the frequency of ro ation is proportional to the flow rate. The rotation of the impeller wheel is reduced by means of a reduction gear and transmitted from the gas-filled room to the adjustable roller counter in the ambient atmosphere by means of a magnetic coupling. The quantometers are delivered without flanges also intermediate flange version together with the relevant thread bolts, nuts and flat seals.