Total Dissolved Gas (TDG) Sensor
Hydrolab TDG sensor measures the amount of total gaseous compounds dissolved in a liquid
Hydrolab's Total Dissolved Gas (TDG) sensor uses a pressure transducer mounted behind a rigid gas-permeable membrane to measure amount of total gaseous compounds dissolved in a liquid.
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- Real-time measurement indicates water supersaturated with atmospheric gases, which can cause gas bubble gill disease in aquatic organisms
- This pressure includes the partial pressure of all gas species dissolved in the water
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TDG Sensor | |
Range | 400 ... 1400 mmHg |
Accuracy | ± 1.5 mmHg |
Resolution | 1.0 mmHg |