21
DMP10 / DMP20
Technical Data
plications. At factory each individual probe is adjusted at several reference points
with the greatest care to ensure the highest possible degree of trueness.
Energy management
Power supply: Li-Ion rechargeable battery, model RRC1130
Nominal voltage: 3.8 V=
Nominal capacity: 3880 mA, 14.7 Wh
max. charge voltage: 4.35 V=
max. charge current: 2.4 A
Energy saving for longest battery life
Automatic gauge switch-off after a preset time period w i t h o u t operation
(key use, data transfer or measurement acquisition)
Automatic dimming of the display brightness after a preset time period
Battery operating period
> 24 h with continuous measurement and about +20 °C (+68 °F) ambient tem-
perature
Battery charging time
Temperature during charging: 0 … +45 °C (+32 … +113 °F)
about 6 h by default
about 3 h for fast charging
Protection class
IP64, dust-protected, splash-water proof
Admissible climatic conditions during storage and transport
We recommend to store and transport battery and gauge separately
Gauge with/without Li-Ion rechargeable battery
Indoor only
Ambient temperature: -20 … +60 °C (-4 … +140 °F)
Relative humidity: 5 … 60 %RH at 20 °C (+68 °F), non-condensing
Admissible climatic conditions during operation
Ambient temperature: 0 … +40 °C (+32 … +104 °F)
Relative humidity: 5 … 85 %RH at 25 °C (+77 °F), non-condensing
Altitude of location: up to 2000 m (6561.7 ft) (above sea level)
Pollution degree: 3
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