公开(公告)号：US20220146354A1

公开(公告)日：2022-05-12

申请号：US17496131

申请日：2021-10-07

申请人： Nara Gasparian Scott ,  David Scott ,  Emilie Scott

发明人： Nara Gasparian Scott ,  David Scott ,  Emilie Scott

IPC分类号： G01L19/08 ,  G01L19/00 ,  F24F8/70

摘要： A system for monitoring pressure within a volume defined by a wall has a housing and a manometer coupled to the housing having fluid therein. The manometer is coupled to the volume and has a fluid level corresponding to a pressure within the volume. A pressure sensor is coupled to the housing and is coupled to volume. The pressure sensor generates a pressure signal corresponding to the pressure within the volume. A controller is coupled to the pressure sensor and is programmed to compare the pressure signal to a threshold and programmed to generate an indicator based on comparing.