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│ 9 Appendix
Storage conditions
Storage temperature devices without an EC sensor: -25 – 60 ºC
devices with an EC sensor:
-25 – 40 ºC
Humidity
5 – 95 % r.h., non-condensing
Atmospheric
pressure
700 – 1200 hPa
Power supply
Power supply
3 cells, type Mignon AA, optionally:
– disposable batteries:
Alkaline
– rechargeable batteries: NiMH 2500 mAh
alternatively:
– PM 5 battery pack
Operating time, typ-
ical
at 25 °C, depending on the product variant and
application
– PM 580/550/500, Warning application:
16 h
– PM 580/550, Measuring application:
11 h
– PM 580, Structure application:
8 h
– PM 400, Warning application:
11 h
– PM 400 with IR for CO
2
, Warning application: 9 h
The times apply only when no alarm is triggered
during operation.
Battery voltage
– NiMH:
3 × 1.2 V
– Alkaline:
3 × 1.5 V
Charging time
approx. 5 h (fully charged) at 2500 mAh
Charging tempera-
ture
0 – 35 °C
Charging voltage
12 V DC
Charging current
max. 300 mA
Charger
AC/DC adapter M4
vehicle cable M4
Data transmission
Communication
USB 2.0
Gas types
Default
CH
4
Optional
PM 580/550/500: C
3
H
8
PM 400:
C
3
H
8
, C
9
H
20
, C
2
H
2
, H
2
, JFuel
