58
7 Appendix
Operating conditions
Operating temperature
-15 °C – +45 °C (depends on battery type)
Storage temperature
-30 °C – +80 °C (without disposable batteries)
Humidity
95%, non-condensing
Protection rating
IP54
Permitted operating envi-
ronments
outdoors
in vehicle
Non-permitted operating
environments
in water or other liquids
in aggressive media
In potentially explosive areas
Power supply
Power supply
External 12 V=
OR
internal, using 4 replaceable AA-size batter-
ies, disposable or rechargeable (LR6, AA,
AM3), either:
− Alkali-manganese disposable cells
− Zinc-carbon disposable cells
− NiMH rechargeable batteries
(all 4 cells must be the same type)
Operating time, minimum
10 h
Operating voltage
6 V
Data transmission
Transmission frequency
433 MHz (Europe)
Radio range
> 50 m
Communication
bi-directional radio data
Power
10 mW
Additional data
Attachment option
Carrying strap, Docking station
Transport
System case ZD28-10000