$24.54
$41.47
ASANTE KF02-5YW Molecular Sieve Oxygen Concentrator is an efficient and reliable home-use oxygen generator that employs advanced molecular sieve technology (Pressure Swing Adsorption, PSA) to separate high-purity oxygen from air. This device is designed for patients requiring oxygen therapy, suitable for home, hospital, or care settings, providing a stable oxygen supply with continuous operation support. The product meets medical device standards, features an optional nebulization function, and includes multiple safety alarm systems to ensure user safety. It has a compact size (42cm × 28cm × 55cm), is easy to move and operate, and is recommended for use in environments below 1,828m altitude. It is advised to use the device for at least 30 minutes each time to achieve optimal performance.Product FeaturesHigh-Concentration Oxygen Output — Oxygen concentration reaches 93% ±3% (V/V), stable after about 30 minutes of operation; CO₂ content ≤0.01%, CO ≤0.0005%, solid particles ≤10µm, content ≤0.5mg/m³.Adjustable Flow Range — 0.6~5L/min, accuracy ±10% or ±200ml/min; low flow alarm when below 0.6L/min.Nebulization Function — Airflow ≥3L/min, pressure ≤240kPa, nebulization rate ≥0.2ml/min, residual liquid ≤2ml, continuous operation >4 hours; median nebulized particle diameter 4.5µm (±25%).Multiple Alarms and Protections — Including compressor abnormality, high-temperature protection, cycle pressure failure, low oxygen concentration alarm, system communication failure, low supply voltage alarm, device temperature abnormality, power outage alarm, etc.; alarm volume ≥50dB(A).Convenient Operation — Supports optional remote control for power, timing, screen off, and voice prompts; timer up to 900 minutes, cumulative runtime display; bottom casters for easy mobility.Environmental Adaptability — IP21 protection rating (particle ingress level 2, water ingress level 1), exhaust temperature ≤75℃, output oxygen temperature ≤45℃.Accessory Support — Requires nasal cannula (max flow ≥8L/min) and humidifier bottle; nebulization kit (including cup, mask, mouthpiece, tubing) optional.Electromagnetic Compatibility — Complies with YY 9706.102-2021 standard, resistant to RF conduction and radiation interference.Product AdvantagesLow-Noise Design → Average noise ≤60dB(A) at 5L/min, max ≤67dB, suitable for home use without disturbing rest.Safe and Reliable → Multiple protection mechanisms (e.g., pressure protection 241±24.1kPa, 5A circuit breaker) to prevent overpressure, overheating, or failures; BF-type applied parts for touch safety; complies with WEEE Directive (2002/96/EC) with environmental recycling symbol.Easy to Use and Maintain → Simple operation with easy flow meter adjustment; filter felt and dust filter cotton cleaned every 200 hours, annual maintenance cycle; no extension cord required, placement ≥7.5cm from walls for ventilation.Efficient and Energy-Saving → Rated input power 400VA, continuous operation mode; reaches 5L/min flow and >90% oxygen concentration within 120 seconds of startup; stable operation in 5~ 40℃, ≤80% RH, 86~106kPa environments.Portable and Comfortable → Compact size with casters for easy movement; humidifier bottle prevents dry oxygen, improving comfort; suitable below 1,828m altitude to avoid performance impact.Multi-Functional Integration → Supports nebulization therapy for respiratory treatments; recommends backup oxygen source for emergencies.Product SpecificationsItemSpecification DescriptionRated Voltage and FrequencyAC220V, 50HzOperation ModeContinuous operationRated Input Power400VANoise Level≤60dB(A) at 5L/min; max ≤67dBAlarm Volume≥50dB(A)Usage Altitude≤1,828m (abnormal flow and concentration above this)Oxygen Concentration93% ±3% (V/V) (after 30 minutes warmup)Flow Range0.6~5L/min (below 1L/min not recommended; max recommended 5L/min)Flow Accuracy±10% or ±200ml/min (under 0kPa and 7kPa back pressure)Max Output Pressure≤70kPaSystem Pressure Protection241 ±24.1kPaCircuit Breaker5ANebulization ParametersAirflow ≥3L/min; pressure ≤240kPa; rate ≥0.2ml/min; residual ≤2ml; continuous >4h; median particle 4.5µm (±25%)IP Protection RatingIP21 (particle level 2, water level 1)Dimensions (L×W×H)42cm × 28cm × 55cmUsage EnvironmentTemperature 5~ 40℃; RH ≤80%; atmospheric pressure 86~106kPaExhaust/Output Oxygen TempExhaust ≤75℃; output oxygen ≤45℃PowerNo extension cordComponentsFiltration system, compressor, flow meter, molecular sieve tanks, circuit control, noise reduction, embedded software (ZY002), housing, optional remoteAccessoriesNasal cannula (2.5m, anti-crush), humidifier bottle; optional nebulization kitPlacement Requirement≥7.5cm from walls/furniture; avoid dust/smoke/confined spaces
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