Volumetric flow meter for gas and gas meter with displacement pickups, and computer

摘要

This volumetric flow meter contains a gas discharge tensioner with a valve, wherein the position of the locking device (7) of this valve with respect to the seat (9) of the position of a membrane (2), a pick-up means (16) for the detection of the vanes of the gas, and a computer, which, the volumetric flow on the basis of the signal, the of the displacement pickup (13) is supplied, calculated.