| 摘要 |
<p>A meter for liquids comprising a tubular body (11), internally provided with a rotor (14) whereto a magnet (15) is keyed, and with ends which can be engaged in pipes in which there flows a liquid whose flow-rate is to be detected together with the volume, detected as a function of the flow-rate; a readout device (19) being associated with the tubular body (11) and being arranged inside a "dry" chamber (17); the magnet being operatively connected to a pulse counter (23) which is located inside the "dry" chamber (17) and is connected to a display. <IMAGE></p> |
