Pro-Oceanus Systems Device / Instrument
Solu-Blu™ TDG
Durable total dissolved gas pressure probe for gas saturation monitoring in aquaculture RAS, hydroelectric dams and industrial fluids.
Description
The Solu-Blu™ TDG probe provides long-term, continuous in-situ total dissolved gas pressure data. Gases pass through a semi-permeable membrane into a headspace where pressure is measured, and the probe is not affected by increasing hydrostatic pressure. It works in fresh and salt water as well as industrial fluids such as oil or hydraulic fluid.
Key features
- TDG pressure range 800-1300 mbar absolute (75-150% saturation)
- Accuracy ±0.1%, temperature compensated from 0 to 50º C
- Resolution 0.1 mbar / 0.1% saturation
- Depth rating 0-50 m; acetal plastic housing
- Low power: 0.04 W (3.5 mA @ 12 V); RS-232, 0-5 V or 4-20 mA output
Applications
Gas supersaturation in aquaculture RAS and dam spillways, water wells during pumping, groundwater sample correction and transformer fluids.
Specifications
| TDG pressure range | 800-1300 mbar Absolute; 75-150% Saturation |
|---|---|
| Accuracy | ± 0.1% (Temperature compensated from 0 to 50º C) |
| Resolution | 0.1 mbar; 0.1% Saturation level |
| Depth rating | 0 - 50 meters |
| Power consumption | 0.04 W (3.5 mA @ 12 V) |
| Data output | RS-232, ASCII format, 0-5 V or 4-20 mA |
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