Helios KWL-WSU Series Manual page 10

Degree of protection
min. –10 °C
II EN 60730-1 in
to
compliance with
max. +35 °C
IP 20 EN 60529
Lithium,
memory
42
ap. 3 years
locations
power reserve
Type of
EN 60730-1, -2-7
Application in usual
environment
3