• Dual spiral heated breathing tube with an integrated temperature sensor
• Can be used with Optiflow nasal cannula interfaces as well as direct-connect tracheotomy and mask interfaces
• Oxygen from a concentrator or cylinder can be added
• Built-in ultrasonic analyzer requires no calibration, service, or replacement
• Adjustable temperature and flow settings
• Designed for simple setup, use, and cleaning

Dimensions

• Height: 11.6" (29.5 cm)
• Width: 6.7" (17 cm)
• Depth: 6.9" (17.5 cm)
• Weight: 4.8 lbs (2.2 kg)

General

• Supply frequency: 50-60 Hz
• Supply voltage/current: 100-115 V 2.2 A (2.4 A max†); 220-240 V 1.8 A (2.0 A max)
• Sound pressure level: Alarms exceed 45dbA @ 1 m
• Auditory alarm pause: 115 seconds
• Expected service life: 5 years
• Serial port: The serial port is used for downloading product data, using F&P Infosmart software.
• Warm-up time: 10 minutes to 31 °C (88 °F), 30 minutes to 37 °C (98.6 °F) using a
• MR290 chamber with flow rate of 35 L/min and starting temperatur e 23 ± 2 °C (73 ± 3 °F)
• Target temperature settings: 37, 34, 31 °C

Performance

• Humidity performance
• >33 mg/L at 37 °C target
• >12 mg/L at 34 °C target
• >12 mg/L at 31 °C target
• Maximum temperature of delivered gas: 43 °C (109 °F) (in accordance with ISO 80601-2-74)
• Maximum surface temperature of applied parts: 44 °C (111 °F) (in accordance with ISO 80601-2-74)
• Flow range (default): 10-60 L/min
• Flow range (Junior Mode): 2-25 L/min
• Maximum oxygen input: 60 L/min
• Oxygen analyzer accuracy: < ± 4 % (within the range 25-95% O2)
• Operating conditions: 18-28 °C (64-82 °F), 30-70% RH

Airvo 2