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Damper Controller :

MICROCONTROLLERS with their inherent advantages are being increasingly used in the industry. With growing shortage and escalating cost of Electrical Energy, accurate monitoring of Air Conditioner's parameters has become necessary. DAMPER CONTROLLER is most useful for controlling Dampers & A/Cs. This instrument is able to maintain Room Temperature with an accuracy of 0.1° C by automatic measurement of Room temperature, Outdoor temperature and accordingly controlling A/C & Damper ON/OFF. If Out side temperature falls below temp. Set point, Dampers will open. If Out side temperature rises to [Temp set point + OD Diff Tmp] Dampers will close if already open. So more energy can be saved by the use of dampers and limiting the use of A/Cs only when required

Salient Features :

  • Controls two dampers.
  • Fully programmable controller.
  • RTC Functions to record Room temperature & Humidity.
  • All set points programmable from keypad.
  • Password protection for controller
  • 16 char. 2 lines LCD display with back lit on controller front panel.
  • Key board for on site programming.
  • Automatic display of parameters one by one in Run Mode.
  • Blinking healthy indication by LED on front panel.
  • Alarm indication by LED on front panel.
  • Room temperature & Outdoor temperature sensing by precise temperature sensors.
  • Humidity sensing by precise temperature sensors.
  • Separate outputs for each damper.
  • Direct display of actual Room temperature, Outdoor temperature & Room Humidity.
  • Direct display of faults occurred.
  • All Faults auto reset.
  • With the help of offset , we can adjust the error if any.
  • Separate alarm relay contacts for High Temperature alarm, Humidity alarm & Power fail alarm.

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