User Manual Chapter 2

2-8 Chapter 2: Preparing the Installation Site
ESL (Signage)
Operating Transit (1 week maximum) and
Storage (3 months maximum)
Temperature
(Dry bulb)
0°C to 40°C
(32°F to 104°F)
-30°C to 60°C
(-22°F to 140°F)
Max. Temp. Change
per Hour
10°C (50°F) 15°C (59°F)
Relative Humidity 5% to 90%
No condensation
5% to 90%
No condensation
Max. Humidity Change
per Hour
10%
Barometric Pressure 70 kilo pascals (up to a
max. of 3,000 m [9,842
ft.])
Altitude and Temperature
The following graph shows how altitude affects the operating
temperature of CBSs and ESLs. As altitude increases, the maximum
operating temperature decreases.