ResMed AirSense 11 Mode D'emploi page 26

Pneumatic flow path
Displayed values
Value
P ressure at mask:
Displayed mask pressure
1
F low derived values:
Leak
1
1
R esults may be inaccurate in the presenceof leaks or supplemental oxygen
Pressure accuracy
Maximum static pressure variation at 10cm H
Device with humidifier tub and air tubing:
Note: R efer tothe relevant measurement uncertainty fromthe Measurement systemuncertaintiestable.
Maximum dynamic pressure variation according to ISO80601-2-70:2015
Range
4-20 cmH O(4-20 hP a)
2
0-120 L/min
O(10 hPa) according to ISO80601-2-70:2015
2
1. F low sensor
2. Blower
3. P ressure sensor
4. Mask
5. Air tubing
6. Humidifier
7. Device
8. Inlet filter
Accuracy
±0.5 cmH O(0.5 hP a) ±4% of
2
measured reading
± 12 L/min or 20% of reading
whichever is greater, 0to 60
L/min
±0.5 cmH O(±0.5 hP a)
2
Display resolution
0.1 cmH O(0.1 hP a)
2
1 L/min