Hybono oil-in-water sensor (HY516-A) adopts the principle of UV fluorescence analysis, which has high sensitivity and can detect soluble and emulsifying oil. In addition, the self-cleaning brush version can be used to effectively eliminate the influence of oil pollution on the measurement. It is suitable for various water quality measurement scenarios such as oil field monitoring, industrial circulating water, condensate water, wastewater treatment, and surface water stations.
Overview
Hybono online oil-in-water sensor adopts the principle of fluorescence method. Compared with several commonly used methods, fluorescence method is more efficient, fast and repeatable, and can be monitored online in real time; RS485 digital interface, supports MODBUS protocol, environmentally friendly design, and can be easily integrated In water quality monitoring system, to meet customer needs. It is suitable for various water quality measurement scenarios such as oil field monitoring, industrial circulating water, condensate water, wastewater treatment, and surface water stations. With an automatic cleaning brush, it can eliminate air bubbles and reduce the impact of contamination on measurement, so that the maintenance cycle is longer, and long-term online use can also maintain stability. It can play an early warning role in the pollution of oil in water.
Working principle
The oil content in water was monitored by ultraviolet fluorescence method, and the concentration of oil in water was quantitatively analyzed according to the fluorescence intensity emitted by petroleum and its aromatic hydrocarbon compounds and compounds containing conjugated double bonds after absorbing ultraviolet light. Aromatic hydrocarbons in petroleum can generate fluorescence under the excitation of ultraviolet light, and the value of oil in water can be calculated according to the intensity of fluorescence.
| Model | HY516-A | HY516-C |
| Measuring Principle | UV Fluorescence | |
| Range | 0-50ppm or 0-0.40FLU | |
| Resolution | 0.01ppm | |
| Accuracy | ±3%F.S. | |
| IP rating | IP68 | |
| Depth Rating | 60m Max | 10m Max |
| Operating Temperature | 0 ~ 50℃ | |
| Output | Modbus RS-485 | |
| Power consumption | DC 5~12V，I<50mA | DC 5~12V，I<50mA（none wiping） |
| Dimensions | Φ26*167.5 mm | Φ45*175.8 mm |
| Cable length | 10米（default），custom length available | |
| Body material | 316L/ Ti | |
| Auto wiper | None | Yes |
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