BPALK 12 V, 7 Ah Alkaline Battery Pack with Backup Pack
Stromversorgung für Datenlogger
auch als zusätzliche Stromversorgung für Sensoren oder Peripheriegeräte
wetter wasser energie gas flux & turbulence bauwerke boden


Die BPALK ist eine Halterung für 8 Alkalibatterien (D-Zellen) zur Stromversorgung von Datenloggern und Sensoren. Um sicherzustellen, dass kein Stromausfall vorkommt, wenn die D-Zellen ersetzt werden, hat verfügt die BPALK 8 AA Batterien als Back-up (nicht enthalten).

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Technische Beschreibung

The BPALK can power a CR500, CR510, CR10, CR10X, CR800, CR850, or CR1000 datalogger, as well as the datalogger's peripherals. It consists of the alkaline batteries, battery connectors, and the temporary 12 V AA alkaline battery pack used during D cell replacement.

The BPALK can also be used as a separate auxiliary 12 V power supply to power remotely located sensors or peripherals. The system must have a common ground.

Alkaline batteries are not rechargeable, and their Amp hour ratings decrease with temperature extremes. Alkaline batteries may leak when used outside the temperature range of -25° to +50°C, or when the battery voltage drops below 9.6 V.


Nominal Rating 7.5 Ah (@ 20°C)
Batteries 8 alkaline D cells (not rechargeable)
Voltage Output 12 Vdc
Operating Temperature Range -25° to +50°C
  • 15.2 x 7.4 x 8.0 cm (6.0 x 2.9 x 3.2 in.) without connectors and mounts
  • 18.1 x 7.4 x 8.0 cm (7.1 x 2.9 x 3.1 in.) with connectors and mounts
Weight 1.8 kg (4 lb)

Kompatibel mit

Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.


Product Compatible Note
CR200X (retired)
CR216X (retired)
CR5000 (retired)

Halterungen und Masten

Product Compatible Note

Additional Compatibility Information

Enclosure Considerations

A desiccated, non-condensing environment is required. The BPALK includes built-in keyhole flanges for mounting to the backplate of a Campbell Scientific enclosure.


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Number of FAQs related to BPALK: 1