6
The battery for the DNL910 and DNL920 is rechargeable and
can run up to several months on one charge, depending on
the logger configuration.
The DNL910-PA and DNL920-PA loggers include power
amplification (PA), enabling longer transmission range
compared to the non-PA units, and as a result have high
power consumption. The PA units therefore must be
connected to AC power at all times otherwise its battery will
drain after a few hours.
The battery for the DNL804, DNL808 and DNL810 is not
rechargeable and can run up to ten months before being
replaced, depending on the logger configuration.
Refer to section
3.9.6 for more information.
Note:
Battery life depends on the logger sampling rate,
transmission rate, type of sensor, network architecture and
number of measured sensors.
The seven DataNet models can be divided into two groups:
•
DataNet loggers (with LCD)
•
Mini DataNet loggers (without LCD)
DataNet Loggers (with LCD)
Part Number:
DNL920 and DNL920-PA
Part Number:
DNL910 and DNL920-PA
