STEGO
Pressure compensation devices
DA 284
When an enclosure is subjected to temperature variations, such as day/night or if heat is rapidly produced in the enclosure during operation and then cools, pressure changes occur, and condensation is formed if the enclosure is too tightly sealed.
In some cases the cabinet can even have a negative pressure, i.e. a vacuum, and dust and moisture can enter the cabinet through the door seals.
A very easy way to eliminate condensation and dust in the cabinet is to mount ventilation housing DA284. This ventilation housing has a double-acting membrane, which entails that moist air is discharged from the cabinet and dry, clean air is brought in, leaving dust and moisture outside.
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Stego offer a range of plastic and stainless-steel options with a quick mount snap in variant for quick installation.
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- High protection class - IP66/IP67
- Double-acting waterproof membrane
- Stainless steel housing option for the food industry
- Helps prevent condensation
- Quick fit snap in version
Selected variant
Technical data
General Data |
|
|---|---|
| Air capacity | 1,2 m³/h |
| Mounting | M12 x 1,5 mm counternut |
Dimensions |
|
| Depth | 17,5 mm |
| Behind panel depth | 8 mm |
| Diameter | 17 mm |
| Hole size | M12 |
| Weight | 0,004 kg |
Material |
|
| Colour | Light grey |
| Flammability class | UL94-V0 |
| Material of body | Plastic |
*Invisible Heading* |
|
|---|---|
| Material plastic housing | UL94 V-0 |
Rated Operating Conditions |
|
| Tightening torque nut | 0,5 |
| Tightening torque max | 0,5 Nm |
| Operational temperature | -45°C ... +70°C |
| Storage temperature | -45°C ... +70°C |
Safety and Approvals |
|
| Approvals | cULus, EAC, RoHS, UL, UL E234324, UV - UL746C (f1) |
| IP class | IP68 |
Additional Information |
|
| Country of origin | Germany |
Product description
When an enclosure is subjected to temperature variations, such as day/night or if heat is rapidly produced in the enclosure during operation and then cools, pressure changes occur, and condensation is formed if the enclosure is too tightly sealed.
In some cases the cabinet can even have a negative pressure, i.e. a vacuum, and dust and moisture can enter the cabinet through the door seals.
A very easy way to eliminate condensation and dust in the cabinet is to mount ventilation housing DA284. This ventilation housing has a double-acting membrane, which entails that moist air is discharged from the cabinet and dry, clean air is brought in, leaving dust and moisture outside.
Â
Stego offer a range of plastic and stainless-steel options with a quick mount snap in variant for quick installation.
Â
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