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 Overview
Hydrolab's Total Dissolved Gas (TDG) sensor uses a pressure transducer mounted behind a rigid gas-permeable silicone membrane to measure amount of total gaseous compounds dissolved in a liquid.
Features
- TDG is measured in units of pressure (mmHg).
- This pressure includes the partial pressure of all gas species dissolved in the water.
Benefits
- Real-time measurement indicates water supersaturated with atmospheric gases, which can cause gas bubble gill disease in aquatic organisms.
Technical Specifications
| Product Specification |
Description |
| Range |
400 – 1300 mmHg |
| Resolution |
1.0 mmHg |
| Accuracy |
+/- 0.1% of span |
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