National Instruments NI 9401 - Page 24

NI 9401 Operating Instructions and Specifications | © National Instruments | 23
Environmental
Refer to the manual for the chassis you are using for more
information about meeting these specifications.
Operating temperature
(IEC 60068-2-1, IEC 60068-2-2) ..... -40 °C to 70 °C
Storage temperature
(IEC 60068-2-1, IEC 60068-2-2) ..... -40 °C to 85 °C
Ingress protection.............................. IP 40
Operating humidity
(IEC 60068-2-56).............................. 10% to 90% RH,
noncondensing
Storage humidity
(IEC 60068-2-56).............................. 5% to 95% RH,
noncondensing
Pollution Degree ............................... 2
Maximum altitude............................. 2,000 m
Indoor use only.