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RBRcoda3 T.D: temperature and pressure (depth)

The RBRcoda3 T.D is a two-sensor cabled instrument with high accuracy, low power consumption, and the ability to endure harsh conditions. It is easy to integrate with RS-232 serial output and a wide voltage range.

  • High accuracy, low drift
  • Standard sampling up to 2Hz, fast up to 32Hz
  • Low power and wide voltage input range
  • Depths up to 6000m
  • MCBH-6-MP on all units
  • RS-232 output
  • Logging RBRduet3 T.D available

Features & Configurations

Low power consumption

High Sensitivity

High dynamic range

Depths up to 6000m

RS-232 output

Compact and lightweight

The RBRcoda3 T.D is a great choice for many oceanographic and limnology applications, such as borehole monitoring, remotely operated underwater vehicles, stream gauging, or harbour water levels.

Optional Configurations

RBRcoda³ T.D temperature and pressure, 2Hz continuous sampling, depths up to 1000m
RBRcoda³ T.D | deep temperature and pressure, 2Hz continuous sampling, depths up to 6000m
RBRcoda³ T.D | fast temperature and pressure, up to 8Hz, 16Hz, or 32Hz continuous sampling
RBRcoda³ T.D | tide16 temperature and tide, up to 16Hz burst sampling

Specifications

Physical
Housing Plastic or titanium
Diameter ~25mm
Length ~300mm
Weight 190g in air, 70g in water (plastic)

390g in air, 280g in water (Ti)
Power
Supply voltage 6V to 18V (12V nominal)
Power consumption 10mA/120mW at 12V
Interface
RS-232 polled or autonomous streaming
Temperature
Calibrated range* -5°C to 35°C
Initial accuracy ±0.002°C
Resolution <0.00005°C
Typical stability ±0.002°C/year
Time constant <0.1s |fast, <1s standard

* A wider temperature range is available upon request. Contact RBR for more information.

Pressure
Calibrated range 20 / 50 / 100 / 200 / 500 / 1000m (plastic)
1000 / 2000 / 4000 / 6000dbar (Ti)
Initial accuracy ±0.05% full scale
Resolution <0.001% full scale
Time constant <10ms
Typical Stability ±0.05% full scale / year

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