The Z1 Auto– with its proprietary breathing algorithm and sampling rate of several times per second– delivers extremely responsive and effective therapy at lower overall pressures than fixed-pressure cpap. The result is more responsive therapy, a natural breathing pattern, and a more comfortable experience.

Get maximum comfort every night, whether you are at home or in a tent in the middle of nowhere. The Z1 Auto is designed for you.

  • Auto adjusting pressure CPAP
  • Pressure range 4-20 cm H2O
  • Z-Breathe Algorithm for pressure relief
  • Weighs 295g
  • 16.46 cm x 8.38 cm x 5.13 cm
  • FAA compliant for in-flight use
  • Nitelog app via Bluetooth to iOS and Android mobile devices
  • Integrates with Powershell to provide battery powered CPAP treatment
  • Bright LCD display
  • Programmable ramp mode for gradual acclimation to prescribed pressure
  • Power supply converts voltage ranging from 100-240 volts automatically
  • Internal memory stores sleep data

Technical Specifications

30W Power Adapter

Unit Input range 100–240V, 50–60Hz

Typical power consumption 20W (30VA)

Maximum power consumption 35W (70VA)

Operating temperature 5ºC to 35ºC (41ºF to 95ºF)

Operating humidity 10–80% Relative Humidity, Non-Condensing

Operating altitude Sea level to 2400 m (8,000 ft)

Operating atmospheric pressure 101 to 75.3 kPA

Storage and transport temperature -20ºC to +60ºC (-4ºF to +140ºF)

Storage and transport humidity 10–80% Relative Humidity, Non-Condensing

Storage and transport altitude No limit

Storage and transport atm. pressure No limit

Electromagnetic compatibility Compatible with IEC 60601-1-2

Aircraft use Complies with RTCA DO-160G Standard for use in flight

IEC 60601-1 classification Class II (double insulation), Type BF

Available modes Standby, CPAP, Auto-CPAP and CPAP/Auto-CPAP with Ramp

Sound pressure level < 26 dBA

Nominal dimensions 16.46 cm X 8.38 cm X 5.13 cm (6.48” X 3.30” X 2.02”)

Weight 295 g (10.4 oz.)

Housing construction Flame retardant engineered thermoplastic

Supplemental oxygen Not for use with oxygen

Standard air filter Polyester

Air outlet The 22 mm air outlet complies with ISO 5356-1

PowerShell Battery Specifications

45 Watt-hours capacity

Lithium Ion Battery Pack

4S1P

Weight approx. 225 g (8 oz.)

Expected Service Life Z1 Auto, Powershell, and Power Supply: 5 years, Tube Adaptor, USB Cable, and End Cap: 2 years, Filter, CPAP Tube: See Care Instructions

Performance Specifications

Operating pressure range 4 to 20 cm H2O

Maximum single fault steady pressure 30 cm H2O

Pressure accuracy ±0.6 cm H2O + 4% of the measured reading

Now you can wirelessly synch your Z1 Auto sleep data to your mobile device using the Z1’s built-in Bluetooth chip. It’s never been easier to oversee and interact with your sleep data. Check your progress from anywhere right in the palm of your hand.