UA humiFog Multizone

The Carel UA humiFog Multizone is a humidifier and adiabatic cooler that atomizes demineralized water into fine droplets that evaporate spontaneously in the air, which is humidified and cooled. The humiFog uses a volumetric pump to pressurize the water, which is atomized by special stainless steel nozzles. The sophisticated control system combines the action of an inverter, which controls the speed and consequently the flow-rate of the pump, with a series of solenoid valves that activate only the nozzles that are necessary, allowing the system to always operate at the ideal pressure to atomize the water, across a wide range of flow-rates. The effect of cooling the air is due to the spontaneous evaporation of the droplets of water: the change in state from liquid to steam occurs by subtracting energy from the air that, as a consequence, is cooled. Each kilogram of water evaporated absorbs 0.69 kWh of heat from the air. The humiFog is a complete humidification and/or adiabatic cooling system that can be used both in air handling units (AHUs) and to humidify or cool industrial environments by spraying water directly into the environments. The term zone refers to both AHUs and industrial environments.