1.Protect degree:IP68. 2.Cert:ISO9000:2008, PAHS,REACH. 3.Test: Anti-UV , Salt spray ,High low temperature,Breath testing.
SAISHUN Marine Electronics Equipment Vent
In the marine environment, electronics and other equipment are exposed to a wide range of potentially harmful contaminants. These contaminants, such as dust, moisture and salt, can damage sensitive electronic components in equipment such as engine controls, gauges, depth finders, GPS and radar.
During operation, equipment generates heat that raises the temperature and pressure inside the enclosure. Sudden temperature changes outside the enclosure cause the internal pressure to drop, putting substantial stress on the seals of the housing. For example, rain, wind or splashing seawater can easily cause the internal pressure to drop and create a vacuum of 200 mbar (3 psi) or more inside the enclosure.
To eliminate the vacuum and equalize the pressure, the enclosure attempts to draw in air and moisture. The moisture condenses on the inner walls and displays, potentially causing malfunctions in the sensitive electronics. Also, this process of drawing in air to eliminate the vacuum eventually creates gaps in the housing seals. Once these gaps develop, additional damage from contaminants can ultimately cause the product to fail.
SAISHUN Electronics Equipment protective Vent
