Flow sensor

HOW TO DETERMINE AIR FLOW - TSI.com

The volume flow rate in a system can be measured at the entrance to the system, at the exit from the system, or somewhere within the system. ... The piezo – resistive pressure sensor contains a silicon chip with an integral sensing diaphragm and four piezo-resistors; pressure applied on the diaphragm causes it to flex ...

  Flows, Sensor, Air flow