Description
SIEMENS RWD62 CONTROLLER PRE PROGRAMMED AS AIR VELOCITY CONTROLLER + QVM62.1 0-15 m/s VELOCITY DUCT SENSOR.
MODULATING 0-10V OUTPUT TO VSD, EC FAN or MOD.DAMPER MOTOR FOR VELOCITY CONTROL.
Typical applications :
Minimum COMMON FRESH AIR intake control,
S/A fan speed control in VAV systems,
or multiple A/C DX systems where various zones can be independently shut down when not in use (zone O/A damper closes) thus affecting common O/A volume required for system.
