Low-pressure humidifiers
The STERNAL-FOG system consists of a series of nozzles, to which water and compressed air are supplied, which after entering the nozzle create a low pressure, opening the vacuum relief valve which supplies an appropriate amount of water into a nozzle. Such a construction allows for very precise control of the humidification process and prevents water leakage from the nozzle. After an appropriate amount of water is brought in a nozzle, it is sprayed in the form of an aerosol.
The system is equipped with self-cleaning SF2-type nozzles, with a cleaning needle, whose operation cycle is controlled from the control room. The unique construction of nozzles protects the water against contact with air inside the nozzle. In this way it is possible to prevent the danger of scale or bacteria growth inside the system.
The nozzle is made of alloy steel, using CNC technology, which allows for using water of any quality.
Basic advantages:
- protection against the growth of bacterial cultures
- protection against water leakage
- low level of noise
- low energy consumption
- maintenance-free
- self-cleaning nozzles
- high flexibility of the system allowing for operating it in various conditions and for developing further installation modules
- lack of elements subject to wear-and-tear during operation
- 12-month warranty
| Technical data: | ||
|---|---|---|
| Maximum efficiency of each nozzle | 7 litres of water/h |  |
| Air consumption/1 nozzle | 30-70 l/min | |
| Supply voltage | 220V | |
| Supply air pressure | 6 bar | |
| Supply air | Without oil | |
| Water pressure | Water supply system pressure |
Diagrams of example installations:
Individual system with six humidifying nozzles with a maximum capacity of 42 litres of water/h, control room with readout of air humidity parameters and full automation.
| Show diagram |
Integrated system, equipped with two 12-nozzle units with a total maximum capacity of 168 litres of water/h, controlled by a two-zone digital control room allowing for simultaneous, independent control of two separate humidification zones. The control room allows for programming different levels of humidity in each zone.
| Show diagram |
Two-nozzle system with a maximum capacity of 14 litres of water/h, the smallest of the devices offered by Sternal Int., control room with readout of air humidity parameters and full automation.
| Show diagram |