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Oil In Water Analyzer
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Shanghai BOQU Instrument Co., Ltd
Shanghai, China
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The oil content in the water was monitored by the ultraviolet fluorescence method, and the oil concentration in the water was quantitatively analyzed according to the fluorescence intensity of the oil and its aromatic hydrocarbon compound and the conjugated double bond compound absorbing ultraviolet light. The aromatic hydrocarbons in petroleum form fluorescence under the excitation of ultraviolet light and the value of the oil in the water are calculated according to the intensity of the fluorescence.

Model No BQ-OIW
Protocol Modbus RTU RS485
Power Supply DC12V
Features Auto-cleaning system, easy for maintenance
Parameters Oil in water,temperature
Self-cleaning system Yes
Installation Submerged
Housing material 316L (customized titanium alloy)
Measuring range 0-50ppm or 0-0.40FLU
Cable length 10 meters (default), can be customized
Resolution 0.01ppm
Power DC 5~12V, current <50mA (when not cleaned)
Precision ±3% F.S.
The detection limit According to the actual oil sample
Linearity R²>0.999
Sensor Size Φ45*175.8 mm
Protection IP68
Sensor interface Support RS-485, MODBUS protocol
Depth 10 meters underwater
temperature range 0 ~ 50 °C

  • City water
  • River water
  • Industrial water

Technical Features
1) RS-485; MODBUS protocol compatible
2) With an automatic cleaning wiper, eliminate the influence of oil on the measurement
3) Reduce contamination without interference by light interference from the outside world
4) Not affected by particles of suspended matter in water

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