Dell Venue 11 Pro User Manual page 60

Environmental
Storage
Relative humidity (maximum):
Operating
Storage
Altitude (maximum):
Operating
Non-operating
Airborne contaminant level
60
-40 °C to 65 °C
Operating 10% to 90% (noncondensing)
Storage 5% to 95% (noncondensing)
–16 m to 3048 m (–50 to 10,000 ft)
–15.2 m to 10,668 m (–50 ft to 35,000 ft)
G1 as defined by ISA-71.04–1985