GAS CONSUMPTION MEASURING UNIT

摘要

The present invention relates to a device which is connected to a duct (1) and comprises the following members: an inlet cylindrical section (2) with a grid (3) at the inlet; an annular chamber (4) with a sensor for measuring high pressures (5); a perforation (6); a nozzle (7); a cylindrical pipe (8) with a perforation (9) that communicates with an annular chamber (10) comprising a sensor for measuring low pressures (11); a conical injector (12); and a connection pipe for feeding a washing liquid (13, 14) as well as a connection pipe for draining said washing liquid (15, 16).