624074/07 A-3
A.2 Environmental requirements
A.3 Pneumatic specifications
Table A-2. Environmental requirements
Temperature Operating: 10 to 40 °C (50 to 104 °F)
Storage: -10 to 60 °C (14 to 140 °F); -40 to 70 °C
(-40 to 158 °F) for CO
2
sensor only
Relative humidity Operating: 30 to 75%, noncondensing
Storage: 5 to 85%, noncondensing; <90%, non-
condensing for CO
2
sensor only
Altitude Up to 3000 m (9843 ft) above sea level
Water/Dust resistance IPX 1
Table A-3. Pneumatic specifications
Oxygen and air inlet
supplies
Pressure:
• Oxygen: 2 to 6 bar (200 to 600 kPa/29 to 86 psi)
• Air: 2 to 6 bar (200 to 600 kPa/29 to 86 psi)
Flow: Maximum of 120 l/min STPD, minimum of
40 l/min STPD
Oxygen, Air and Heliox
inlet supplies (if Heliox
option is installed)
Pressure:
• Oxygen: 2 to 6 bar (200 to 600 kPa/29 to 86 psi)
• Air: 2,8 to 6 bar (280 to 600 kPa/41 to 86 psi)
• Heliox: 2,8 to 6 bar (280 to 600 kPa/41 to
86 psi)
Flow: Maximum of 120 l/min STPD, minimum of
40 l/min STPD