RBRsolo DO, Tu, or PAR | Ocean Sensors

Our most compact, lightweight, and versatile dissolved oxygen, turbidity, and PAR loggers.

Whether moored, towed, or profiling, the RBRsolo³ DO, Tu, and PAR instruments are easy to configure for your optimal sampling regime.

Options for DO, Tu, & PAR
\|fast16	1s to 24hr and 2, 4, 8, or 16Hz sampling
RBRcoda³	Realtime variant (no internal memory or power)

Physical
Power	Any AA cell
Communication	USB-C
Clock drift	±60 seconds/year
Depth rating	1,700m OSP and 10,000m titanium
Diameter	25.4mm
Length	~210 to 240mm
Weight (air)	Varies per sensor
Weight (water)	Varies per sensor
Dissolved Oxygen Sensor (Oxyguard^®)
Calibrated measurement range	0 to 600%
Initial accuracy	±2% O₂ saturation (5°C to 25°C)
Resolution	1% of saturation
Depth rating	1700m
Response Time	~10s, 90% step change at 20°C
Sample capacity (2Hz or slower)	~43M readings
Turbidity Sensor (Seapoint)
Light source	880nm
Time Constant	0.1s
Linearity	<2% deviation 0-1250 FTU
Depth rating (OSP)	1700m
Depth rating (Titanium)	6000m
Storage	Up to 65k readings
PAR Sensor (Li-Cor)
Measured waveband	400-700nm
Models	1 hemisphere or omnidirectional
Depth rating (1 hemisphere)	560m
Depth rating (omnidirectional)	350m
Sample capacity (2Hz or slower)	~8M readings

Request a quote for RBRsolo³ DO, Tu, or PAR | Single Channel Loggers