Specifications:

Power supply: AC220V±22V, 50Hz±1Hz

Rated power: 150W

Noise: <46dB (A)

Flow range: 1L/min

Oxygen concentration: 1L/min≥90%

Maximum output pressure: 45KPa±4.5KPa

Compressor relief valve pressure (pressure protection): 250KPa±25KPa

Flow fluctuation (at 7KPa back pressure): 0.7L/min

Continuous running time: 24 hours/day

Current overload protection switch: 5A, 220V

Weight: 16.5Kg

Use environment temperature: 5℃~40℃

Relative humidity range: ≤80%

Atmospheric pressure range: 86KPa~106KPa

Oxygen concentration status indicator (OCSI) operating temperature and atmospheric pressure range: 0~50℃; 150KPa

The oxygen concentration status indicator prompts the oxygen concentration value when the oxygen concentration is abnormal: <82%±1.8% (80.5%~83.5%)

Operating altitude: above sea level, it can be used normally in the environment below the altitude of 1828 meters. It is not recommended to use it at an altitude higher than 1828 meters. From an altitude of 1828 meters to an altitude of 4000 meters, the efficiency of the machine is less than 90%, and the oxygen concentration decreases as the flow rate increases.