Pro-Oceanus Systems Device / Instrument
Solu-Blu™ CO2 Exchange
Compact, low-power sensor alternating surface-water and air pCO2 measurements for buoys, gliders and autonomous surface vehicles.
Description
The Solu-Blu™ CO2 Exchange pairs an underwater pCO2 sensor with an AirLink air intake and alternates between air and water measurements for surface CO2 flux calculations. It operates on one-seventh the power of a traditional high-accuracy air-sea CO2 sensor at one-fifth the size, making it suitable for small and autonomous platforms.
Key features
- Standard ranges 0-1000 ppm and 0-2000 ppm
- Absolute accuracy ±3% of max range
- Equilibration time (t63): water 3 minutes, air 5 seconds
- Length 25.4 cm (10 in), diameter 10 cm (4 in)
Applications
Air-water CO2 exchange on buoys, gliders and autonomous surface vehicles, coastal flux studies and monitoring, reporting and verification (MRV) for marine carbon dioxide removal (mCDR).
Specifications
| Absolute accuracy | ± 3% of max range |
|---|---|
| Equilibration time (t63) | Water: 3 minutes; Air: 5 seconds |
| Standard ranges | 0 - 1000 ppm, 0 - 2000 ppm |
| Length | 25.4 cm (10 in) |
| Diameter | 10 cm (4 in) |
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