National Instruments NI 9871 - Hazardous Locations

NI 9871 Operating Instructions 18 ni.com
Hazardous Locations
U.S. (UL) .......................................... Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
AEx nA II T4
Canada (C-UL) ................................. Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
Ex nA II T4
Europe (DEMKO)............................. Ex nA IIC T4
Environmental
Refer to the installation instructions for the chassis you are using
for more information about meeting these specifications.
Operating temperature ...................... –40 to 70 °C
Storage temperature.......................... –40 to 85 °C
Ingress protection.............................. IP 30
Operating humidity........................... 10 to 90% RH,
noncondensing
Storage humidity............................... 5 to 95% RH,
noncondensing