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RBRbrevio³ C.T.D
Smallest C.T.D for integrated applications
The RBRbrevio³ C.T.D is short in stature but tall on performance. With world-class sensor accuracy, a sampling rate up to 32Hz, and realtime data output, the RBRbrevio³ is the smallest CTD to integrate into your towed vehicle, AUV, ASV, or ROV.
![](https://cdn.geo-matching.com/dogePrnZ.png?w=128&s=e6f8590e6627ca2a43a84d26134b1721)
Description
The RBRbrevio³ C.T.D conductivity, temperature and pressure logger is our C.T.D logger built on the years of experience RBR has creating reliable and easy-to-use instruments. The instrument generates salinity and speed of sound internally. A self-contained, accurate and autonomous submersible instrument, it can be deployed for a period of up to 5 years at 1-minute sampling intervals and data is retained in memory even without batteries.
Features Include:
- 240M readings
- Standard sampling up to 1Hz
- Up to 32Hz sampling
- USB-C download
- Realtime communications
- Twist activation
- Wi-Fi ready
- deep options for down to 6000m
Do you have questions about this product?
- Questions about price, availability, and/or retailers
- Questions about technical specifications and usage
- Questions about suitability for your project or application
Specifications
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General
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Year of initial development
2018
Weight in air [kg]
1.75
Diameter [mm]
63.3
Length [mm]
326
Housing Material
plastic or titanium
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Pressure, temperature and conductivity sensor
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Resolution of pressure [% FS]
0.001
Uncertainty of pressure [% FS]
0.05
Temperature sensor
Y
Type of temperature sensor
Thermistor
Min. temperature [°C]
-5
Max. temperature [°C]
35
Resolution of temperature [°C]
0
Uncertainty of temperature [°C]
0.002
Conductivity sensor
Y
Type of conductivity sensor
Inductive
Max. conductivity [S/m]
0.085
Resolution of conductivity [10^-3 S/m]
0.001
Uncertainty of conductivity [10^-3 S/m]
0.003
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Environmental
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Max. depth [m]
6000
Operating temperature: min. [°C]
-5
Operating temperature: max. [°C]
35
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Power
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Battery
Y
Battery type
4 AA cells, any chemistry
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More information
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Distinguishable features
Realtime data output and internal data logging
Documents
![0006392revd-rbrbrevio3-datasheet.pdf](https://geo-matching.com/media/jpG1P3Rm.jpg)