Fluorescence Oil In Water Analyzer RS485 Underground Oil In Water Detector

Principle

The ultraviolet fluorescence method is used to monitor the oil content 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.

The oil in water sensor adopts the principle of ultraviolet fluorescence analysis, has high sensitivity, and can detect soluble and emulsifiable oils. In addition, the self-cleaning brush version can be selected to effectively eliminate the influence of oil pollution on the measurement. It is suitable for a variety of water quality measurement scenarios such as oilfield monitoring, industrial circulating water, condensate, wastewater treatment, and surface water stations.

Sensor maintenance

1) Sensor outer surface: Wash the outer surface of the sensor with tap water. If there is still debris, wipe it with a damp soft cloth. For some stubborn dirt, you can add some household washing liquid to the tap water to clean it.

2) Measuring the outer surface of the window: use tap water to clean the outer surface of the sensor. For some stubborn dirt, you can use traditional detergent and soft cloth to clean.

3) Check the cable of the sensor: the cable should not be tightened during normal operation, otherwise the internal wires of the cable will be easily broken, causing the sensor to not work normally.