Suzhou Delfino Environmental Technology Co., Ltd.
| Product Name | COD sensor |
| Product Model | CODuv350 |
| Measuring Principle | UV254 ultraviolet absorption |
| Measuring Range | 0.15~300.00mg/L, 0.5~1000.0mg/L |
| Resolution | 0.01mg/L, 0.1mg/L |
| Flow Rate | < 3 m/s |
| Response Time | T90 max. 10s |
| Water Depth | <10 meters |
| Operating Temperature | 0~45℃ |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | CODuv350 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Product Name | COD sensor | Product Model | CODuv350 |
| Measuring Principle | UV254 ultraviolet absorption | Measuring Range | 0.15~300.00mg/L, 0.5~1000.0mg/L |
| Resolution | 0.01mg/L, 0.1mg/L | Flow Rate | < 3 m/s |
| Response Time | T90 max. 10s | Water Depth | <10 meters |
| Operating Temperature | 0~45℃ | Protection Grade | IP68 |
| Brand Name | Daruifuno | Model Number | CODuv350 |
| Certification | CE | Place of Origin | China |
| High Light | UV254 nano ultraviolet absorption method COD Sensor ，Sewage treatment plant outlet COD probe ，industrial process control COD Sensor | ||
UV RS485 COD Sensor For The Measurement Of Chemical Oxygen Demand
Measuring Principle Of The COD Sensor
Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic pollutants in the water can be measured by measuring the degree of absorption of 254nm wavelength ultraviolet light by these organic substances.
The CODuv350 COD sensor uses the UV254 nano-ultraviolet absorption method for measurement, and the measurement process does not require consumables.
The COD probe uses two light sources, 254nm and 550nm, and uses a 550nm compensation light source to effectively eliminate the effects of turbidity and chromaticity, thereby achieving more stable and reliable measurement values.
Advantages Of The COD Sensor
Applications Of The COD Sensor
Sewage treatment plant outlet, natural waters, industrial process control, aquaculture, drinking water.
Technical Data Sheet
| Product Name | COD sensor |
| Product Model | CODuv350 |
| Measuring Principle | UV254 nano-ultraviolet absorption |
| Measuring Range | 0.15~300.00mg/L 0.5~1000.0mg/L |
| Resolution | 0.01mg/L 0.1mg/L |
| Accuracy | ±2% or ±2.5mg/L, take the larger one |
| Repeatability | ±1% |
| Response Time | T90 max. 10seconds |
| Operating Temperature | 0~45℃ |
| Storage Temperature | -10~50℃ |
| Dimensions | Outer diameter 142*157mm, length 280mm |
| Protection Grade | IP68 |
| Water Depth | <10m |
| Flow Rate | < 3 m/s |
| Cleaning Method | brush |
| Power | 12V 15mA (normal), 200mA (maximum, when the brush is rotating) |
| Output | RS485, Modbus RTU protocol |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2015
Ecer Certification：
Verified Supplier
Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the ... Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the ...
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