
Upon presentation of necessary data, such as the specifications of Air handling unit, air condition, air volume, required humidification volume from the customer; Wetmaster will calculate the necessary distance for the secondary side of humidifier type SBA, which is required to eliminate the "condensation and dew formation" of steam. This calculation is based on the actual measurement data obtained from many tests performed in various test settings. This is a solution to the problems with low temperature humidification and the key for reliable humidification.
Comparison
Standard steam distribution pipe
SBA type
Conditions
Dry-bulb temperature
12deg.C DB
Relative humidity
25.5%RH
Absolute humidity
0.0022kg/kgDA
Wet-bulb temperature
4.5deg.C WB
Dew-point temperature
-6.8deg.C
Supply steam volume
36kg/h
Air velocity
2.5m/s
Air volume
5670m³/h
Specifications
| Type | Steam spray unit for low temperature humidification; WM-SBA type |
|
|---|---|---|
| Operating condition | Inlet wind speed | 1.5-6.0m/s (When the air blower has the inverter control, the inlet wind speed of the unit shall be 1.5 m/s or higher.) |
| Inlet air temperature | 12deg.C or higher | |
| Supply steam | Steam supplied from Wetmaster's steam humidifier (atmospheric pressure) |
|
| Pressure loss | approx. 15Pa (At a wind speed of 2.5m/s; this can be varied depending on the unit design specifications) | |
[Note]
*This unit is available on request. Each unit shall be designed and manufactured exclusively according to the specifications of Air handling unit.
Please contact our international sales team at export@wetmaster.onmicrosoft.com for any inquiries.

