It has become more and more important to
provide a protected enclosure environment
for valuable and crucial electrical and
electronic components. In a tightly closed
enclosure, pressure differentials can occur
during extreme temperature variations, such
as day/night operation. When this occurs,
the risk of dust and humidity being absorbed
into the control panel increases dramatically.
The specially designed pressure
compensation plug DA084 permits a
controlled change in pressure. It can be
installed easily in any enclosure. Because
of the pressure compensation plug’s high
degree of protection IP55,
the protection type of the enclosure will
not be affected.
SPECIFICATIONS Mounting: PG 29 thread with union nut Material: Plastic according to UL94 V-0 Air Interface: Approx. 7 cm² (2.8 in²) Dimensions: Ø 66 x 31 mm (2.6 x 1.2") Fitting Position: Variable Operating/Storage Temperature: -45 to 70°C (-49 to 158°F) Installation: Make cut-out Ø 37 + 1 mm (1.5 + 0.03") in enclosure wall and mount pressure compensation device with nut. Please make sure that the sealing gasket is put in place on the outer side panel of the enclosure. For optimal pressure compensation we recommend to use two devices on opposite sides towards the top of the enclosure.
