The utility model discloses a water quality optical on-line monitoring system, including the control and data acquisition unit, sensor measuring module, the path of the gas unit and the waterway unit; the control and data acquisition unit comprises a host computer, power supply and control module, the data acquisition module and communication module; dissolved oxygen sensor, COD sensor, chlorophyll sensor and water petroleum hydrocarbon a sensor measurement module; the utility model has the advantages : 1, arranged [...] can effectively eliminate the air bubbles in the water sample test result; 2, the sensor uses the 20 °C -85 °C angle installation, can effectively reduce the optical window attached gas bubbles and impurities in the water sample sedimentation optical window; 3, the system sets up a gas circuit, timing to gas is introduced in the pipeline, the sensor of the optical window cleaning, impurities discharged out of the system along with the water sample; 4, through the wireless transmission to the marine environment information real-time query, monitoring information dynamic release, and can greatly improve the marine monitoring data of the application level.
; 蔡宗岐; 赵建民
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