Amprobe TELARIS Série Mode D'emploi page 25

Environmental Conditions
Temperature range /
humidity
Reference temperature
range:
Storage temperature range
Casing
Built in accordance with
Overvoltage category
Pollution degree
Protection class:
Protection degree
Height above MSL.
0°C...40°C / max. 80% at -10°C...40°C
+17°C...+27°C
-20°C...+60°C
protection class II
IEC 61557-5, DIN VDE 0413-5, EN 61557-5,
CAT III / 300V against ground
2
II
IP50
up to 2000m
23