Additional information
Supply voltage7-15V (12V nominal)
Depth rating6000m
InterfaceRS232 polled or streaming
Measurement range0-500μM (saturation 0 – 150%)
AccuracyMaximum of ±8μM or ±5%
Resolution<1μM (saturation 0.4%)
Sampling rate24hr to 1Hz

RBR coda³ T.ODO – Optical dissolved oxygen sensor

The RBRcoda³ T.ODO is RBR’s small, low power optical dissolved oxygen sensor for deep water and long term applications.

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The RBRcoda T.ODO is an optode with exceptional performance. With a standard accuracy of 8 µmol/l but a power consumption of only 36 mJ/sample, it is without a peer in optical oxygen measurement tools. Rated to 6000m depths and trivial to integrate, it is one solution for all deployments. Available as |slow (30s τ), standard (8s τ), and |fast (1s τ) variants. The |slow version has a protective layer over the foil to allow it to be cleared of biofouling for long-term moored applications.

Output Values

  • Temperature
  • Dissolved O2 concentration (μmol/L)
  • Dissolved O2 concentration (salinity compensated) (μmol/L)
  • Dissolved O2 saturation (%)
  • Dissolved O2 phase (°)

The sensor features a power consumption of only 25% the power of a traditional optode, making it ideally suited for longer deployments where power conservation is crucial. Couple this to long term stability and an accurate foil-compensating temperature channel, the RBRcoda T.ODO provides an ideal and reliable platform for oxygen and temperature measurement.

Additional information
Supply voltage7-15V (12V nominal)
Depth rating6000m
InterfaceRS232 polled or streaming
Measurement range0-500μM (saturation 0 – 150%)
AccuracyMaximum of ±8μM or ±5%
Resolution<1μM (saturation 0.4%)
Sampling rate24hr to 1Hz