| Product name | COD sensor |
| Detection principle | UV245nm UV Optics |
Measurement range
DS500
(6 mm gap) | COD 0 ~ 500 mg/lL
TSS 0~600 mg/L
BOD 0~300 mg / L |
Measurement range
DS500
(6 mm gap) | COD 0 ~ 2000 mg/lL
TSS 0~1000 mg/L
BOD 0~1000 mg / L |
Measurement range
DS501
(1 mm gap) | COD 6000~10000 mg/lL
TSS 0~5000 mg/L
BOD 0~5000 mg / L |
| Measurement accuracy | ±5% |
| Resolution | 0.01mg/L |
| Optical path | 1mm,6mm,10mm |
| Temperature range | 0~45℃ |
| Stored temperature | -40~80℃ |
| Output signal | RS-485, MODBUS protocol |
| Calibration method | 1 or 2 points |
| Automatic cleaning | Built-in cleaning brush |
| Waterproof level | IP68 |
| Under pressure | 1bar |
| Product material | 316/POM/Titanium alloy |
| Product Size | ∅46×218mm |
| Power information | DC 6~12V,Current <10mA |
| Cable length | Standard 5 meters |
Desun Uniwill Water quality sensors are designed to provide accurate and reliable measurements of water quality parameters, allowing for effective monitoring and management of water resources. They are commonly used in various industries and applications, including environmental monitoring, water treatment plants, aquaculture, industrial processes, and research laboratories.
Company Information
Xi'an Desun Uniwill Electronic Technology Co., Ltd. was established in March 2019, registered capital of 5 million, and is located in Xi'an High-tech Development Zone. Relying on the abundant university resources in Xi'an, it has carried out technical cooperation with many universities and scientific research institutions and is committed to monitoring the water environment.
The company is a high-tech company integrating production, R&D, sales, after-sales service, and engineering services.
Multi-parameter water quality sensors (five parameters / seven parameters), optical dissolved oxygen, fiber turbidity, four-electrode conductivity, blue-green algae, chlorophyll, water oil, and COD have been introduced. Widely used in water environmental protection, sewage treatment, industrial process monitoring, aquaculture, groundwater monitoring, water plants, petrochemical enterprises, small and medium-sized environmental protection companies, food fermentation, and pharmaceuticals. Through water environment monitoring equipment, water quality can be monitored more effectively during processing, discharge, and recycling.
We actively innovate, continuously improve our products, and optimize industry application solutions. Based on the current rapid development of IoT technology, we also launched wireless water quality monitoring solutions. Combine smartphones, tablets, and traditional measuring instruments through wireless transmission to create a real-time dynamic water quality monitoring system, marine environmental monitoring system, and fishery water monitoring system, and provide complete solutions.
