enthalpy controller

Features

  • Microprocessor based with or without display
  • Used in conjuction with 2 sets of temperature and RH sensors
  • Ambient temperature and humidity sensor for wet-bulb calculation
  • 2 position (ON/OFF) and modulating outputs
  •  
  • - Fresh/Return/Exhaust air dampers
  • - CHW/HW valves
  • - Humidifier/dehumidifier
  • - Cooling tower fan speed

Benefits

  • Calculates and compares return/ambient air enthalpies
  • Operates the dampers to minimize energy usage for free cooling
  • Can be used with a energy recovery system