Devatec offers a complete range of humidification products. Recognized for their reliability and high technology, Devatec's products are the perfect solutions for your humidity problems.
For more than 30 years, Devatec has innovated in research and manufacturing humidification solutions. Always in advance of technology, Devatec engineers were the first to launched on market a complete solution such as blower, steam bath units, spray stainless steel nozzle, venture for room direct display, quick pack BV system for pre-assembled nozzle facilitating installation, ultrasonic for an AHU or duct or cool room humidification.
Two different process exists and can be set up to increase the percentage of moisture of the air:
In isothermal humidification, water is carried until boiling to be dispersed in the air. This process requires a source of energy, however as the mass of the steam is lower than that of the air, the temperature of the air remains stable.
Fogging systems use compressed air to atomize water and create a stream of microscopic water particles which appear as fog. The water particles quickly change from liquid to gas as they absorb heat from the surrounding air. It is constant enthalpy process and air decreases its temperature. This evaporative cooling can provide energy benefits for systems with high internal heat loads.
When the unit is turned on, the inlet valve opens and the cylinder fills thef water. Water enters the bottom of the boiler and rises until it reaches the high level electrode. The electric current applies power to electrodes immersed in water, heat the water to produce steam in response to the humidistat's input signal. The quantity of steam produced is proportional to electric current, which is proportional to the level of water. Due to evaporation, the water level decreases and gets more conductive meaning that the water has to be replaced.