ZY-F1WA2:
1L/min: Oxygen concentration 93%±3%;
2L/min: Oxygen concentration 72%±3%;
3L/min: Oxygen concentration 65%±3%;
4L/min: Oxygen concentration 55%±3%;
5L/min: Oxygen concentration 45%±3%;
6L/min: Oxygen concentration 40%±3%;
ZY-F2WA2:
1L/min: Oxygen concentration 93%±3%
2L/min: Oxygen concentration 93%±3%;
3L/min: Oxygen concentration 72%±3%;
4L/min: Oxygen concentration 65%±3%;
5L/min: Oxygen concentration 55%±3%;
6L/min: Oxygen concentration 45%±3%;
8.1 Factors affecting oxygen concentration
Altitude: when the sea level reaches 1828m, the oxygen concentration will not decrease
and the efficiency is less than 90% when the sea level is from 1828m to 4000m
When the nominal outlet pressure is 0, the change of oxygen concentration and oxygen
flux is as follows:
8.2 Operating diagram of the oxygen concentrator:
8. Technical diagram
Oxygen outlet
Humidification
bottle
Nitrogen
emission
Molecular-sieve
drum
Directional
valve
Oxygen concentration sensor
Nitrogen
gas
Oxygen
gas
Flow valve
Air
Air filter cotton
Compressor
Exchange valve
Oxygen-nitrogen separation
Air inlet silencing
8.3 Circuit connection diagram:
Compressor
Directional valve
Display circuit board
Fan
Main control board
Fuse
8.4 Equipment insulation diagram
AP(BF type)
~220V
