Background and Identification
The DeVilbiss 515A Series is a line of oxygen concentrators sold by DeVilbiss. An oxygen concentrator is a medical or industrial device that concentrates the oxygen from either ambient air or another gas supply. Oxygen concentrators selectively remove nitrogen and other gases from the air to provide an oxygen-enriched stream. The DeVilbiss 515A Series of oxygen concentrators are electrically operated. Although oxygen concentrators filter the oxygen in the ambient air, the machine does not significantly affect the normal amount of oxygen present in the room.
DeVilbiss 515A Series oxygen concentrators can deliver between one and five liters per minute of oxygen. At that rate, the machine produces air with 93-percent oxygen. On average, the oxygen concentrator consumes 385 Watts of power. The 515A series machines include oxygen sensing devices (OSDs) that monitor the oxygen levels of the air produced by the unit. When the OSD lights on the front panel are green, it indicates an acceptable oxygen level. When the OSD lights are yellow, it indicates an oxygen level that is below acceptable.
DeVilbiss 515A Series oxygen concentrators are typically contained in white or grey plastic housing. The machine’s model number is typically printed on its front face. The front face also includes an integrated flow meter, an oxygen sensing device (OSD), and an optional humidifier. The oxygen concentrator is typically sold with four caster wheels for maneuverability.
Technical Specifications
Models 515ADS, 515ADZ:
- Delivery Rate: 1 to 5 LPM
- Maximum Recommended Flow: 5 LPM
- Outlet Pressure: 8.5 psig (58.6 kPa)
- Electrical Rating: 115 V, 60 Hz, 4.1 Amp
- Operating Voltage Range: 97-127 V~, 60 Hz
- Oxygen Percentage: 1-5 LPM=93%±3%
- Power Consumption:
- 385 Watts Average
- 515ADS only-320 Watts @ 2.5 LPM & below
- Weight: 50 lbs. (22.7 Kilograms)
- Sound Level (ISO 8359: 1996 from the front): 48.0 dbA overall average
- Dimensions: 27.75"H x 16"W x 14"D (70.5 x 40.6 x 35.6 cm
- Pressure Relief Valve: 40 psig±5psig (276 kPa±34.5 kPa
- Operating System: Time Cycle/Pressure Swing
- For units equipped with an OSD, the visible “low oxygen” indicator will activate at the following level: 84% ± 2% (The audible alarm will alert at approximately 75%. At less than 60%, the red “service required” light will activate.)
- Equipment Class and Type: -40°C to 70°C, humidity range of 10% to 100%, including condensation
Models 515AKS, 515AKZ:
- Delivery Rate: 1 to 5 LPM
- Maximum Recommended Flow: 5 LPM
- Outlet Pressure: 8.5 psig (58.6 kPa
- Electrical Rating:
- 220-230 V~, 50 Hz, 1.7 Amp
- 230 V~, 60 Hz, 1.9 Amp
- Operating Voltage Range:
- 187-255 V~, 50 Hz
- 218-253 V~, 60 Hz
- Oxygen Percentage: 1-5 LPM=93%±3%
- Power Consumption:
- 230V / 50 Hz - 330 Watts
- 230V / 50 Hz 515AKS only-305 Watts Average @ 2.5 LPM & below
- 230V / 60 Hz - 450 Watts Average
- 230V / 60 Hz 515AKS only-415 Watts Average @ 2.5 LPM & below
- Weight: 50 lbs. (22.7 Kilograms)
- Sound Level (ISO 8359: 1996 from the front): 48.0 dbA overall average (50Hz
- Dimensions: 27.75"H x 16"W x 14"D (70.5 x 40.6 x 35.6 cm
- Pressure Relief Valve: 40 psig±5psig (276 kPa±34.5 kPa
- Operating System: Time Cycle/Pressure Swing
- For units equipped with an OSD, the visible “low oxygen” indicator will activate at the following level: 84% ± 2% (The audible alarm will alert at approximately 75%. At less than 60%, the red “service required” light will activate.)
- Storage Conditions: -40°C to 70°C, humidity range of 10% to 100%, including condensation
Additional Information
DeVilbiss 515A Instruction Guide