MANUAL DAMPER CONTROLLER FOR DUCT MOUNTING, HVAC, DM2300

   COMPACT SIZE MANUAL DAMPER CONTROLLER FOR DUCT MOUNTING, HVAC, DM2300


<<< DM2300  FEATURES >>>

Max damper area up to 3 sqM    
Easy for installation    
On/OFF controller
Proportional Controller Available  
Rotation angle 95 degree


<<<General>>>  

The DM2300 accepts 2 positoin signal and does on/off control by manually for damping device in mainly HVAC system. With the special option it can be operated for proportional control by manually for the damping device in HVAC system. The maximum daping area available is 3 square meter and it can control the trail of damper with the angel of 0 to 95 degree. It also has a function of gear releasing and can alternate the orientation of operating by means of rotation switch.

DM2300 is an on/off manual controller and operates by AC 24 V/AC220 V input power supply voltage. But in case of option available it can be a proportional manual controller.
For this case if input signal is in abnormal the controller operastes in 0 degree for the safe of damper in the system.  In ther is power failure abnormally the DM2300 maintains the current position. Since the motor has a function of overload protection it does not require any of limit switch.