Nutrient sensor
Product Introduction:
Nutrient sensors are chemical sensors that can sequentially measure five nutrient elements dissolved in water: ammonium salts (NH4-N), nitrites (NO2-N), nitrates (NO3-N), phosphates (PO4-P), and silicates (SiO3-Si). They can be installed on monitoring platforms such as buoys, shore stations, and survey vessels, and are suitable for water bodies such as oceans, estuaries, rivers, and lakes.
TECHNICAL DATASHEETS
| Item | Nitrite | Nitrate | Phosphate | Silicate | Ammonium Salt |
| Analysis Method | Diazo-Azo Method | Vanadium Chloride Reduction Diazo-Azo Method | Phosphomolybdenum Blue Method | Silicomolybdenum Blue Method | Fluorescence Method |
| Measuring Range (μg/L, customizable) | 0-200 | 0-1000 | 0-500 | 0-1000 | 0-400 |
| Measurement Quantity & Time | 1-5 parameters, continuous measurement within 1 hour | ||||
| Repeatability | 0.03 | ||||
| Indication Error | ±10% or 3%FS | ||||
| Reagent Validity | More than 1 month | ||||
| Working Environment | Water depth: 0~10m; Water temperature: 5~40℃ | ||||
| Material | Main housing: Hard PVC; Bracket: Stainless steel | ||||
| Power Supply & Power | 12V DC / Less than 10W | ||||
| Communication Mode | RS485 | ||||
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