Electronic air flow rate controllers can be used for constant, variable and master-slave applications in duct systems for supply or exhaust air. They are able to maintain defined pressure difference in room (over or underpressure), maintain defined temperature regime in room, control the CO2 level in room and also maintain the required air flow rate at static pressure oscillations in duct systems.
Oval shaped damper blade, sandwich construction with EPDM rubber seal
Air flow sensor
Compact VAV controller with integrated pressure sensor, controller and electric actuator