The ultraviolet fluorescence method is used to monitor the concentration of oil in the water, and the oil concentration in the water is quantitatively analyzed based on the fluorescence intensity emitted by the petroleum and its aromatic hydrocarbon compounds and compounds containing conjugated double bonds after absorbing ultraviolet light. The aromatic hydrocarbons in petroleum can produce fluorescence under the excitation of ultraviolet light, and the value of oil in water can be calculated according to the intensity of the fluorescence.
Product | Oil in water sensor/Self-cleaning oil in water sensor |
Model | DS530 |
Principle | Ultraviolet fluorescence method |
Range | 0-200ppm |
Precision | 3% |
Resolution | 0.1ppm or 0.1ppb |
The detection limit | According to the actual oil sample |
Linearity | R2>0.999 |
Protection level | Ip68 |
Sensor interface | Support RS-485, MODBUS protocol |
Assembly | Input type |
Power information | DC 6~12V, current <50mA (when not cleaned) |
Size | Φ45*175.8 mm |
Probe cable length | 5 meters (default), can be customized |
Housing material | 316L (customizable titanium alloy) |
Self-cleaning Brush | No/Have |
Optical window | optical fiber |