US 11,841,262 B2
Method and system of monitoring a meter set using a sensor
Frederick Joseph Maly, Jr., Oakville, MO (US); and Mohammadreza Soudmand-Asli, Toronto (CA)
Assigned to ROMET LIMITED, Mississauga (CA)
Filed by ROMET LIMITED, Mississauga (CA)
Filed on Jun. 24, 2021, as Appl. No. 17/357,460.
Claims priority of provisional application 63/044,207, filed on Jun. 25, 2020.
Prior Publication US 2021/0404858 A1, Dec. 30, 2021
Int. Cl. G01F 25/10 (2022.01); G01F 15/061 (2022.01); G01M 3/26 (2006.01); G01N 21/31 (2006.01); G01N 33/28 (2006.01)
CPC G01F 25/10 (2022.01) [G01F 15/061 (2013.01); G01M 3/26 (2013.01); G01N 21/31 (2013.01); G01N 33/28 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A gas meter set monitoring system comprising:
a vibration sensing unit configured to be positioned at a respective location to monitor a meter set and to provide a vibration sensing unit signal; and
a control unit configured to be coupled to the vibration sensing unit and further to one or more alarm signaling units;
wherein the control unit is configured to:
detect a first condition of vibration comprising a change in gas blend or gas density from the location using the vibration sensing unit signal; and
communicate to at least one of the one or more alarm signaling units to provide an alarm signal in response to the first condition of vibration.