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Submersible Temperature and Depth, Temperature and Dissolved Oxygen, Temperature and Wave, and Temperature and Tide - Dual Channel Loggers

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The RBRduo is our totally redesigned new two channel logger built on the years of experience RBR has creating reliable and easy-to-use instruments.

Main features:

  • Store over 30 million readings internally.
  • Fast download.
  • True USB speed and convenience.
  • RS-232 and RS-485 support for telemetry and long cable usage.
  • Longer deployments with eight CR123A batteries (optional extended body with 16 batteries).
  • Improved instrument design.
  • High accuracy measurements.
  • New microprocessor, real-time operating system, sophisticated power management, and USB and serial connectivity.
  • Mechanical redesign to reduce the complexity of the internal parts and more efficient use of the space available.
  • Unique desiccant holder in the battery end cap.

RBR's small, autonomous, dual channel submersible loggers (sondes, recorders) measure temperature and pressure or temperature and dissolved oxygen. The loggers provide excellent accuracy coupled with the capability to operate in harsh conditions and for long deployments.  The RBRduo series logger can operate in up to 740m of water;  make up to 30 million readings; be deployed for over 5 years on one set of batteries at 1 minute sampling intervals and its USB interface means that data downloading is faster than ever before.  Some configurations are available in a deep water version that can operate in up to 10,000m of water (sensor dependent).

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Temperature & Depth RBRduo T.D

temp dissolved Temperature & Dissolved Oxygen RBRduo T.DO
temp tide_wave Waves RBRduo Twave
temp tide_wave Tides RBRduo Ttide