Troxler NTO 4731 - Appendix C. Specifications; Environmental Conditions

Appendix C–2
ENVIRONMENTAL CONDITIONS
Use Indoor
Ambient Storage –55 to 85 °C
Temperature (–67 to 185 °F)
Ambient Operating 10 to 50 °C
Temperature (50 to 122 °F)
Altitude Rating 2000 m maximum
Main Supply Voltage ± 10%
Fluctuation
Pollution Degree 2
Installation Category II
(Overvoltage Category)
Humidity 92% maximum