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Vent Plug
DA284 Series
PLACE ORDER - High Degree of Protection
- Semipermeable Membrane
- Easy to Install
- Corrosion Resistant (SS Model)
- Food Safe (SS Model)
Description
Description
Pressure differentials in enclosures with ahigh degree of protection with respect tohumidity and dust are a result of inside andoutside temperature fluctuations. In case ofnegative pressure or vacuum, dust andhumidity can be absorbed through the doorseal and can enter the enclosure. As thehumidity cannot exit the enclosurecondensation may occur. The easy to installpressure compensation device DA284provides the compensation of pressure at aprotection degree of NEMA 4X (IP66). Asemipermeable membrane inside the plugallows air and humidity to leave theenclosure. In the opposite direction, it onlyallows dry air into the enclosure whilehumidity and dust from the outside areblocked by the membrane.
SPECIFICATIONS
Mounting Thread: M40 x 1.5 with nut
Depth in Enclosure: Approx. 16 mm (0.63") [SS model 9 mm (0.35")]
Material: Plastic, light gray (SS model V2A- DIN 1.4404/AISI 316L)
Sealing: Sealing gasket NBR
Filter: Semipermeable membrane
Air Permeability: 1200l/h at a pressure difference of min. 70 mbar
Dimensions: Ø 60 x 37 mm (2.4 x 1.5")
SS Model: Ø 58 x 31 mm (2.3 x 1.2")
Fitting Position: Variable
Operating/Storage Temperature: -45 to 70°C (-49 to 158°F)
Installation: Make cut-out Ø 40.5 + 0.5 mm (1.6 + 0.02") 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. Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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