VELOCITY CONTROL

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.